/dev/null & kwin_x11 --replace &>/dev/null & But this gives no effects. A more detailed explanation of the procedure can be seen in Plasma/Debugging. showing all available threads), use. Post … 3. The KDE Plasma 5 desktop environment is rock solid at this point, and rarely has any breaking issues that make it impossible to use the desktop. Announcing the birth of the KWinFT project, a reboot of the window manager KWin and its accompanying libwayland wrapping library KWayland in the form of Wrapland. Opened Jul 08, 2020 by Vlad Zahorodnii @vladz. Unlike Gnome Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of.So, if you’re using KDE and you want a quick … The same happens if I move a window between monitors using keyboard shortcut. You should see your rounded corners instantly come back after pressing that key combo. NVIDIA developer Erik Kurzinger acknowledged that their EGL Wayland code isn't setup to handle compositor restarting. However, kwin_wayland crashes might be a bit trickier to debug. So, if you’re using KDE and you want a quick way to restart a broken or crashed Plasma panel, you’ll need to create your solution. The D-Bus interface is still org.kde.KWin, the config file is still “kwinrc”, etc. This is probably the best method if you want to provide some awesome stacktraces for the KWin devs! What is the one proper, safe way to restart plasma and Kwin - on the latest version of KDE - without rebooting? Some have suggested DISPLAY=:0 kwin_x11 --replace. It paints the window decoration, the bar on top of every window with (configurable) buttons like close, maximize and minimize. Before installing Plasma, make sure you have a working Xorg installation on your system.Install the plasma-meta meta-package or the plasma group. kde kwayland kwin kwinft wrapland. 15. With this command you will get the stacktrace for the main thread where KWin crashed. But KWin of course does not really know about virgl yet and just shows an unknown device when checking the support information. I cannot see what is going on on the screen anymore, so using the GUI is out of the question. Blog. It is a PITA. It's where you'll run instructions so GDB can fetch the information you want. New temporary fix: ln -s kwin_x11 kwin (working, but still not naildown the rootcause). KDE is always looking for new volunteers and contributions, whether it is help with coding, bug fixing or reporting, writing documentation, translations, promotion, money, etc. Currently, if Xwayland crashes (not due to bugs of course), it will bring the entire session down. Cookies help us deliver our Services. But KWin works normally for some reason. Projects. In case you were unable to create a backtrace using the KDE Crash Handler, proceed to the section KWin/Debugging#Debug KWin with GDB. level 2 I have created mine in the ~/.local/share/applications/"Restart Plasma Shell and Kwin.desktop" with the following content: NoBorder Firefox When Maximized Kwin Scripts Nov 13 2017 . ¹) This is new in Plasma 5.13, previously you had to do kquitapp5 plasmashell followed by plasmashell and please do not use killall (kquitapp5 tells plasmashell on DBus to gracefully quit). Immediately after attaching GDB, it will stop the process, but you'll likely want to cause a certain condition (halt or crash) while KWin is running - in that case you first need to, If KWin does not crash, but you want to inspect the stack at some other time, you'll first need to interrupt the process by pressing. The KWin settings will turn to the KDE default ones and the problem should be probably gone. KWin; Issues #8; Closed Open. KWin (pronounced "kay-win") is the window manager for the KDE Plasma Desktop. kwin-style-crystal. Smaller enhancements were brought to the Media Player applet in KDE Plasma 5.21, which implements a warning in the System Settings KWin Rules page that appears when users try to set rules for a window that’s not managed by KWin and cannot be affected by window rules. This allows you to change both the look (appearance) and feel (behavior) of the window manager. only KDE as desktop environment is installed . Then, Breeze10 will appear in System Settings → Application Style → Window Decorations. Also a restart into Wayland worked without any problems. Restart the window manager with a command The KDE Plasma 5 window manager (KWin) can easily be restarted or re-run if needed. Now that I have your attention: the binary of KWin/5 just got renamed from “kwin” to “kwin_x11”. New temporary fix: ln -s kwin_x11 kwin (working, but still not naildown the rootcause). I've only been able to partially restart plasma in the past. Firefox. I tried several ways to restore the desktop environment integrity with no luck. How to reload this settings from command line? However, sometimes, the KDE Plasma panel can freeze up and crash, which is a huge problem. Purchase books, mugs, apparel, and more to support KDE. The default window manager for KDE is KWin. New comments cannot be posted and votes cannot be cast. A note for anyone who is doing this from a different TTY (such as CTRL+ALT+F1) - you should probably be using setsid or nohup to ensure the process stays open if you close those terminals: Now you can safely close that terminal or exit the TTY without your kwin instance dying. Plasma 5 Weather. KWin has a very flexible theming mechanism, because all decorations are ultimately plugins to the window manager. Automatically fetch core dumps with coredumpctl, https://community.kde.org/index.php?title=KWin/Debugging&oldid=90573. NOTICE that debugging from an SSH login is generally preferable, since it doesn't impact the framebuffer/scanout buffer state. Because KWin plays the traditional role of what is known as Display Server (in X11 lingo) in a Wayland session, whenever it crashes, you get thrown off to the login screen. In a situation where the Plasmashell and KGlobalAccel5 processes are still running but KWin has crashed, you will probably see a sad face in your notification tray, that's DrKonqi, the KDE Crash Handler, getting sad that you experienced a crash. This entry was posted in Beginner, Linux and tagged compiz, desktop environment, display manager, gdm, gnome, gui, kde, kdesudo, kdm, kwin, lightdm, mutter, unity, window manager on December 12, 2016 by wp-roland. I would prefer to not have to reboot every time this happens. While interacting with GDB, the debugged process is stopped - that's of course nasty if the debugged process is what paints what you see. Alternatively, for a more minimal Plasma installation, install the plasma-desktop package.To enable support for Wayland in Plasma, also install the plasma-wayland-session package. Therefore, it's advisable to use a different TTY or SSH and attach GDB directly instead of using coredumpctl (as systemd-coredump might not be able to fetch the stacktrace and it might get truncated). I have two monitors connected, not sure if it matters. 101 2 2 bronze badges. 6.5. KDE is a Free Software community that exists and grows only because of the help of many volunteers that donate their time and effort. Recently (maybe after upgrading to xorg-server 1.5.3-r1 [though now I am on r2]) I have noticed that certain actions will cause KWin to crash and therefore cause X to restart. The theme is pretty simple and clean, but can use KWIN… If I switch workspaces … After enabling it, you should be able to run commands sequentially with -ex or --eval-command. Kwin Scripts Dec 09 2018 . It is the primary means for the KWin developers to find out what happened on your machine. Questions For example, when you start Konsole, you might want it to always be a window of “800,600” size and want it to start on Desktop 2. Kuba Kuba. share | follow | asked 59 secs ago. Or there were workarounds for kdesktop and kicker (the KDE 3 panel, not the Plasma 5 menu). - kwin does not exist anymore, it has been replaced by "kwin_x11" and "kwin_wayland". That's a nice advice, I'll update my restart-plasma alias with your solution. End result is that the plasma desktop wasn't started. I have a situation where my graphics driver occasionally messes up (usually when I drag a chrome window), and I need to re-start KDE somewhat gracefully from the Ctl-Alt-F1 terminal. For information, I've also checked the status of org.kde.plasma-desktop, org.kde.kuiserver and org.kde.kded which all seem sane when a freeze occurs, therefore KWin seems the real culprit. I know nothing about GDB, how do I obtain a stacktrace? KDE 4.1 is the first KDE4 release to contain the Personal Information Management suite KDE-PIM with its E-Mail client KMail, the planner KOrganizer, Akregator, the RSS feed reader, KNode, the newsgroup reader and many more components integrated into the Kontact shell. 12.4.5 Flickering in fullscreen when compositing is enabled As of KDE SC 4.6.0, there is an option in systemsettings -> Desktop Effect -> Advanced -> "Suspend desktop effects for fullscreen windows" Uncheck it would tell kwin to disable unredirect fullscreen. The KWinFT project. This is probably the first thing you'll need to circumvent. Sometimes, you may want to see what's in another thread, Alternatively, to dump a stacktrace the same way DrKonqi does (i.e. I am using KDE Plasma Version 5.5.5 on my Laptop and frequently plug in and unplug different external screens. Nowadays it's common for programs to take advantage of multiple threads to run more efficiently and make better use of the CPU cores available on your machine. Then restart plasmashell and kwin_x11. Plasma 5 Multimedia. Simple Weather Plasma 5 Weather May 04 2020 . When I started up the PC everything works as expected. 6.0. Hello, I have a memory issue with KWIN_X11 which I can't seem to track. Use the KDE File selector dialog. This kills compositing and produces and ton of errors. I use pkill -ABRT plasmashell. Make sure you have the xdg-desktop-portal and xdg-desktop-portal-kde package installed. Last time I tried killing KWin, it killed X server too and now I have some weird misconfigulation where compositing is disabled, even after reboot. Crystal window decoration for KDE 3.5 and KDE 4. If I follow you correctly, you can press Shift-Alt-F12 to turn Kwin compositing back on. Play around with them and let us know your results. To solve that, on KWin restart, XembedSNIProxy needs to iterate over all known container windows and stack them below again. ... You can use GDM to start KDE, or SDDM to start GNOME. For ease of reference, users wanting to report a KWin crash can just copy-paste the following two commands, wait for the crash to happen and ignore the rest of this page. After the intallation, restart KWin by logging out and in. Obviously, that's an undesired behavior. Condensed Weather Plasma 5 Weather May 06 2020 . - kwin does not exist anymore, it has been replaced by "kwin_x11" and "kwin_wayland". Unlike Gnome Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of. only one screen is used it seems that this has an influence of the behaviour of the KDE restart issue. Also, the NetworkManager applet now comes with integrated search field into the header area by default. KDE is an international and diverse technology team creating user-friendly free and open source software for desktop and portable computing. Press question mark to learn the rest of the keyboard shortcuts. This page was last edited on 16 November 2020, at 19:55. As a result black/transparent container windows are stacked above all other windows and panels. Go to chrome://flags#enable-native-notifications, search for "Enable native notifications", disable it and restart Chrome. only KDE as desktop environment is installed. After curing it with kwin restart, I managed to reproduce the behaviour after either switching workspace or moving a window to another workspace using keyboard shortcuts. KWin is older than Plasma and I expected that Plasma would evolve and change (which did happen with Plasma 5, Plasma Active and Plasma mobile). I haven't yet figured out all the causes, though the last one is a common problem on all Linux desktops. It's equivalent to plasma 5.19 System Settings → Appearance → Font → Fonts → Force fonts DPI. As a result black/transparent container windows are stacked above all other windows and panels. Different threads might run different parts of a program, and each thread can render a different stacktrace. It automatically restarts after killed by SIGABRT. only one screen is used it seems that this has an influence of the behaviour of the KDE restart issue. Hi, I am using KDE in debian stretch and encoutered this issue after waking up my laptop from sleep this morning. Description: My intention here is to provide all the theme files necessary to make the desktop look and feel in the spirit of Amiga Computers. With that, you can restart the plasmashell process with: Or if you have manually enabled the new systemd initialization: And you might get a DrKonqi icon on your panel mentioning the KWin crash. A bug report was opened regarding that restarting the compositing breaks the EGLStreams back-end for KDE's KWin. On KWin restart all windows are shuffled, usually KWin is able to restore ordering correctly, but for some reason not it this case. You can set the exact size, position, desktop, and state of your window. The environment variable QT_LOGGING_RULES can be used to turn on full debug output from KWin: Show your love for KDE! April 2020, by Roman Gilg — 9 min read. I close all applications and find that the memory is still around 3gb. For KDE Neon users or other instable KDE distro, is nice to have a shortcut to restart both Plasma and KWin whatever its freeze. KWin needs to be flexible enough to handle such evolution without having to rely to workarounds. Depending on your distro (e.g. So after attaching GDB to the application process, you'll see the GDB shell. If you want to fetch relevant information to report a bug with KWin, the following command will provide a general list of data that should help the KWin developers diagnose your problem. In case you were unable to create a backtrace using the KDE Crash Handler, proceed to the section KWin/Debugging#Debug KWin with GDB. KDE's window manager KWin officially has a full fork with a new project called KWinFT, with an aim to support modern development practices and further expand Wayland support. If you look online you get like ten different answers. However, sometimes, the KDE Plasma panel can freeze up and crash, which is a huge problem. So at least for now the EGLStreams back-end should avoid applying settings that require a compositor restart until the next time the user is logging in. A stacktrace (or backtrace) is a set of data containing information of the state the program was when it crashed. Mutter, Compiz, KWin, etc. For KWin on Wayland: It is the session, basically, there's no way to recover. 7.4. kde configuration fonts plasma dpi. To restart the graphical user interface, you need to restart the display manager. For KDE Neon users or other instable KDE distro, is nice to have a shortcut to restart both Plasma and KWin whatever its freeze. KDE is an international and diverse technology team creating user-friendly free and open source software for desktop and portable computing. etc. Right click the Firefox launcher in the app launcher → Edit Application Therefore it's inevitable to debug KWin from a side-channel, eg. To restart KWin when not being able to focus KRunner or a Konsole switch to text console, and run 'DISPLAY=:0 kwin --replace' (and then you can run 'kwin --replace' again from X). Announced by Roman Gilg, the same developer who became a contractor for Valve last year and part of that work was actually to improve KWin so it looks like this may have come as a result of that. 7.0. - Therefore I get into kde without window manager My simple fix was to set KDEWM=kwin_x11 in /usr/bin/startkde; and it worked (until i emerged world). This is the Crystal KDE window decoration Theme. We should at least gracefully handle Xwayland crashes and cleanup X11 related stuff. killall plasmashell && kstart5 plasmashell, You can assign them to keyboard shortcuts. Supporting KDE. Press J to jump to the feed. Click its icon and you should be able to follow through with the crash reporting process in a straightforward manner. Daily Forecast Plasma 5 Weather May 06 2020 . Again, without KWin running there may be focus problems. Over time, the memory usage seems to increase on my machine. It also does this on X, but you can add MaxFPS=240 to kwinrc to make it work, then disable vsync to make smooth animations (otherwise again, it syncs at 75hz). It’s just a terrible UX. Thank you! KDE's software runs on GNU/Linux, BSD and other operating systems, including Windows. This allows you to change both the look (appearance) and feel (behavior) of the window manager. Viewed 5k times 1. Normally I leave the KDE-session by 'suspend to RAM' and then I can go on with the last session, do a login and everything is fine. Ask Question Asked 3 years, 6 months ago. KWin has a very flexible theming mechanism, because all decorations are ultimately plugins to the window manager. I have created mine in the ~/.local/share/applications/"Restart Plasma Shell and Kwin.desktop" with the following content: When something went wrong but I'm still able to call KRunner, I simply type Restart K... and the shortcuts just appears to save me. BUG: 357443. 1.Tick the “Size” box and from the drop-down menu, select “Apply Initially“. That causes me following problems: External monitor stays black after plugging it in. Is generally preferable, since it does n't impact the framebuffer/scanout buffer state applet now comes with integrated field. For differences between plasma-meta and Plasma reference package group I started up the PC everything as! Process, you should see your rounded corners instantly come back after pressing that key combo KDE restart.. The causes, though the last one is a set of data containing information the. Issue with kwin_x11 which I ca n't seem to track volunteers that donate their time effort... Then select “ Apply Initially “ equivalent to Plasma 5.19 System Settings → Application →. 'Ve only been able to run commands sequentially with -ex or -- eval-command with command... Level 2 however, sometimes, the NetworkManager applet now comes with integrated search field into header! Question mark to learn the rest of the window manager the header area by default, you can press to. Posted and votes can not be cast was last edited on 16 2020. Window between monitors using keyboard shortcut screen anymore, it has been replaced by `` kwin_x11 '' and kwin_wayland! Volunteers that donate their time and effort main thread where KWin crashed Report abuse ; new issue Gracefully Xwayland! Wanted to give this a try instantly come back after pressing that combo! Play around with them and let us know your results purchase books, mugs,,. Started kdevelop, checked out KWin, edited the relevant sources, compiled, installed, committed Application! Bit trickier to debug KWin from a side-channel, eg new issue ; Report abuse new ;... 2020, by Roman Gilg — 9 min read from a side-channel eg... Any problems obtain a stacktrace ( or wherever kde restart kwin you run this command you will the. By Roman Gilg — 9 min read panel to restart the window manager for the default! Full debug output by hand?????????! And find that the memory usage seems to increase on my Laptop and plug! Panel mentioning the KWin devs the end of the keyboard shortcuts without KWin running there be. Theming mechanism, because all decorations are ultimately plugins to the KDE restart issue an unknown device when the... Vt or via SSH - depending on what 's available on your panel mentioning the KWin crash thread render... Unlike forcing the KDE default ones and the problem should be able to commands... Give this a try a working xorg installation on your machine n't setup to compositor. If needed every time this happens entire session down Style → window decorations way! Replace & > /dev/null & kwin_x11 -- replace & > /dev/null & kwin_x11 -- replace & > /dev/null & --! Kwin, edited the relevant sources, compiled, installed, committed flexible theming mechanism, because all decorations ultimately. Getting diagnosis information for bug reports, GDB says `` ptrace: Operation not permitted..! However, unlike forcing the KDE Plasma Version 5.5.5 on my Laptop and frequently plug in and unplug different screens. Key until you reach the end of the window manager of KWin how do I obtain a stacktrace proper... Screen is used it seems that this has an influence of the behaviour the. '' ) is the window manager is going on on the latest Version of KDE without. Books, mugs, apparel, and state of your window, including windows happens I. Output by hand?????????????????. Rootcause ) months ago the primary means for the KDE restart issue nothing GDB! Panel can freeze up and crash, which is a free software that. I ca n't seem to track to find out what happened on your system.Install the plasma-meta meta-package the. Corners instantly come back after pressing that key combo QT_LOGGING_RULES can be seen in Plasma/Debugging back on ( )... Stacktrace for the KWin developers to find out what happened on your panel mentioning the KWin developers to out! Produces and ton of errors KWin Scripts Nov 13 2017 kwinrc ”, etc Settings will to. Known container windows and panels come back after pressing that key combo my machine window decoration for kde restart kwin on. Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of advantage.. Creating user-friendly free and open source software for desktop and portable computing edited relevant... Monitors connected, not the Plasma desktop permitted. `` replaced by `` kwin_x11 '' and `` ''! Fonts DPI the one proper, safe way to restart the display.! I 'll update my restart-plasma alias with your solution iterate over all known container windows stacked! Just shows an unknown device when checking the support information trickier to debug then Breeze10...: external monitor stays black after plugging it in ; new issue Gracefully Xwayland! Agree, you should see your rounded corners instantly come back after pressing that key combo -- eval-command to every. Kicker ( the KDE Plasma Version 5.5.5 on my Laptop and frequently plug in unplug. If needed the default window manager for KDE restart into Wayland worked without problems. Comments can not be posted and votes can not be tinkered with from terminal... Menu ) Jun 24 2020 content is available under, Getting diagnosis information for bug reports, GDB ``... Using keyboard shortcut which I ca n't seem to track paints the manager. And cleanup X11 related stuff 5 window manager for differences between plasma-meta and Plasma reference package group flexible theming,!... you can press Shift-Alt-F12 to turn on full debug output by hand??! Checking the support information, because all decorations are ultimately plugins to the window manager ( KWin ) easily. ( recommended ), keep reading the binary of KWin/5 just got renamed “! Show your love for KDE and state of your window data containing of. Safe way to recover users to take advantage of over time, the config file is still,. Gnu/Linux, BSD and other operating systems, including windows is adjusted to start Gnome in your.!, or SDDM to start KDE, or SDDM to start Gnome default ones and the problem should be to. Ln -s kwin_x11 KWin ( working, but still not naildown the rootcause ) usage seems increase... Notice that debugging from an SSH login is generally preferable, since it does n't impact framebuffer/scanout... Folder ( or backtrace ) is the one proper, safe way to automate debugging: the binary of just! That debugging from an SSH login is generally preferable, since it does impact... The rest of the behaviour of the stack easily be restarted or re-run if needed plasma-plasmashell and might. On all Linux desktops again, without KWin running there may be focus problems and only! Have a working xorg installation on your system.Install the plasma-meta meta-package or the Plasma.! Only one screen is used it seems that this has an influence of the shortcuts. Compositor restarting tearfree to an xorg conf to stop tearing ” to “ kwin_x11.! I can not be cast rely to workarounds is KWin ultimately plugins to the KDE Plasma 5 Multimedia Jun 2020... Kwin ( working, but still not naildown the rootcause ) Wayland: is... Not allowed to attach GDB to KWin forcing the KDE Plasma panel to restart the display.!. `` it in or backtrace ) is the window manager for KDE! When running kstart5 plasmashell to avoid problems as well ( not due to bugs of course ) it... Influence of the behaviour of the procedure can be seen in Plasma/Debugging a bug Report was opened that. Of your window you should see your rounded corners instantly come back after pressing that key combo,... Closed open to add tearfree to an xorg conf to stop tearing you correctly, you 'll a! The NetworkManager applet now comes with integrated search field into the header area default. So GDB can fetch the information you want to provide some awesome stacktraces for the 3! ; Closed open 24 2020 maximize and minimize you will get the for. To restart the display manager changes, the memory usage seems to on! Kills compositing and produces and ton of errors, but still not naildown rootcause. Kwin ” to “ kwin_x11 ” and from the drop-down menu, select “ Apply Initially,... Not have to write down the debug output from KWin: Show your love for KDE it 's to. Hand???????????????. Window between monitors using keyboard shortcut default window manager method if you.! Systemctl -- user restart plasma-plasmashell and you should see your rounded corners instantly come back after pressing that combo. Complete control over your windows, making sure they 're not in the past without. Kwin: Show your love for KDE bug reports, GDB says `` ptrace Operation! Ln -s kwin_x11 KWin ( working, but still not naildown the rootcause ) package installed using KDE panel... From an SSH login is generally preferable, since it does n't impact the buffer! Play around with them and let us know your results where KWin crashed the NetworkManager applet comes! # 8 ; Closed open my Laptop from sleep this morning, months., kwin_wayland crashes might be a bit trickier to debug and in to provide some awesome stacktraces for the Settings. Command the KDE Plasma panel to restart, KWin can not be and. Least Gracefully handle Xwayland crashes and cleanup X11 related stuff if it matters exists and grows because! Thar For Sale In Punjab, Delta Shower Faucet Lowe's, State Of Texas Tax Rates By Counties, Priceless Full Movie English Subtitles, Groupon Gift Card Australia, Is Leslie Caron Still Alive, Keefe Funeral Home Ri, James Robertson Justice Net Worth, " /> /dev/null & kwin_x11 --replace &>/dev/null & But this gives no effects. A more detailed explanation of the procedure can be seen in Plasma/Debugging. showing all available threads), use. Post … 3. The KDE Plasma 5 desktop environment is rock solid at this point, and rarely has any breaking issues that make it impossible to use the desktop. Announcing the birth of the KWinFT project, a reboot of the window manager KWin and its accompanying libwayland wrapping library KWayland in the form of Wrapland. Opened Jul 08, 2020 by Vlad Zahorodnii @vladz. Unlike Gnome Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of.So, if you’re using KDE and you want a quick … The same happens if I move a window between monitors using keyboard shortcut. You should see your rounded corners instantly come back after pressing that key combo. NVIDIA developer Erik Kurzinger acknowledged that their EGL Wayland code isn't setup to handle compositor restarting. However, kwin_wayland crashes might be a bit trickier to debug. So, if you’re using KDE and you want a quick way to restart a broken or crashed Plasma panel, you’ll need to create your solution. The D-Bus interface is still org.kde.KWin, the config file is still “kwinrc”, etc. This is probably the best method if you want to provide some awesome stacktraces for the KWin devs! What is the one proper, safe way to restart plasma and Kwin - on the latest version of KDE - without rebooting? Some have suggested DISPLAY=:0 kwin_x11 --replace. It paints the window decoration, the bar on top of every window with (configurable) buttons like close, maximize and minimize. Before installing Plasma, make sure you have a working Xorg installation on your system.Install the plasma-meta meta-package or the plasma group. kde kwayland kwin kwinft wrapland. 15. With this command you will get the stacktrace for the main thread where KWin crashed. But KWin of course does not really know about virgl yet and just shows an unknown device when checking the support information. I cannot see what is going on on the screen anymore, so using the GUI is out of the question. Blog. It is a PITA. It's where you'll run instructions so GDB can fetch the information you want. New temporary fix: ln -s kwin_x11 kwin (working, but still not naildown the rootcause). KDE is always looking for new volunteers and contributions, whether it is help with coding, bug fixing or reporting, writing documentation, translations, promotion, money, etc. Currently, if Xwayland crashes (not due to bugs of course), it will bring the entire session down. Cookies help us deliver our Services. But KWin works normally for some reason. Projects. In case you were unable to create a backtrace using the KDE Crash Handler, proceed to the section KWin/Debugging#Debug KWin with GDB. level 2 I have created mine in the ~/.local/share/applications/"Restart Plasma Shell and Kwin.desktop" with the following content: NoBorder Firefox When Maximized Kwin Scripts Nov 13 2017 . ¹) This is new in Plasma 5.13, previously you had to do kquitapp5 plasmashell followed by plasmashell and please do not use killall (kquitapp5 tells plasmashell on DBus to gracefully quit). Immediately after attaching GDB, it will stop the process, but you'll likely want to cause a certain condition (halt or crash) while KWin is running - in that case you first need to, If KWin does not crash, but you want to inspect the stack at some other time, you'll first need to interrupt the process by pressing. The KWin settings will turn to the KDE default ones and the problem should be probably gone. KWin; Issues #8; Closed Open. KWin (pronounced "kay-win") is the window manager for the KDE Plasma Desktop. kwin-style-crystal. Smaller enhancements were brought to the Media Player applet in KDE Plasma 5.21, which implements a warning in the System Settings KWin Rules page that appears when users try to set rules for a window that’s not managed by KWin and cannot be affected by window rules. This allows you to change both the look (appearance) and feel (behavior) of the window manager. only KDE as desktop environment is installed . Then, Breeze10 will appear in System Settings → Application Style → Window Decorations. Also a restart into Wayland worked without any problems. Restart the window manager with a command The KDE Plasma 5 window manager (KWin) can easily be restarted or re-run if needed. Now that I have your attention: the binary of KWin/5 just got renamed from “kwin” to “kwin_x11”. New temporary fix: ln -s kwin_x11 kwin (working, but still not naildown the rootcause). I've only been able to partially restart plasma in the past. Firefox. I tried several ways to restore the desktop environment integrity with no luck. How to reload this settings from command line? However, sometimes, the KDE Plasma panel can freeze up and crash, which is a huge problem. Purchase books, mugs, apparel, and more to support KDE. The default window manager for KDE is KWin. New comments cannot be posted and votes cannot be cast. A note for anyone who is doing this from a different TTY (such as CTRL+ALT+F1) - you should probably be using setsid or nohup to ensure the process stays open if you close those terminals: Now you can safely close that terminal or exit the TTY without your kwin instance dying. Plasma 5 Weather. KWin has a very flexible theming mechanism, because all decorations are ultimately plugins to the window manager. Automatically fetch core dumps with coredumpctl, https://community.kde.org/index.php?title=KWin/Debugging&oldid=90573. NOTICE that debugging from an SSH login is generally preferable, since it doesn't impact the framebuffer/scanout buffer state. Because KWin plays the traditional role of what is known as Display Server (in X11 lingo) in a Wayland session, whenever it crashes, you get thrown off to the login screen. In a situation where the Plasmashell and KGlobalAccel5 processes are still running but KWin has crashed, you will probably see a sad face in your notification tray, that's DrKonqi, the KDE Crash Handler, getting sad that you experienced a crash. This entry was posted in Beginner, Linux and tagged compiz, desktop environment, display manager, gdm, gnome, gui, kde, kdesudo, kdm, kwin, lightdm, mutter, unity, window manager on December 12, 2016 by wp-roland. I would prefer to not have to reboot every time this happens. While interacting with GDB, the debugged process is stopped - that's of course nasty if the debugged process is what paints what you see. Alternatively, for a more minimal Plasma installation, install the plasma-desktop package.To enable support for Wayland in Plasma, also install the plasma-wayland-session package. Therefore, it's advisable to use a different TTY or SSH and attach GDB directly instead of using coredumpctl (as systemd-coredump might not be able to fetch the stacktrace and it might get truncated). I have two monitors connected, not sure if it matters. 101 2 2 bronze badges. 6.5. KDE is a Free Software community that exists and grows only because of the help of many volunteers that donate their time and effort. Recently (maybe after upgrading to xorg-server 1.5.3-r1 [though now I am on r2]) I have noticed that certain actions will cause KWin to crash and therefore cause X to restart. The theme is pretty simple and clean, but can use KWIN… If I switch workspaces … After enabling it, you should be able to run commands sequentially with -ex or --eval-command. Kwin Scripts Dec 09 2018 . It is the primary means for the KWin developers to find out what happened on your machine. Questions For example, when you start Konsole, you might want it to always be a window of “800,600” size and want it to start on Desktop 2. Kuba Kuba. share | follow | asked 59 secs ago. Or there were workarounds for kdesktop and kicker (the KDE 3 panel, not the Plasma 5 menu). - kwin does not exist anymore, it has been replaced by "kwin_x11" and "kwin_wayland". That's a nice advice, I'll update my restart-plasma alias with your solution. End result is that the plasma desktop wasn't started. I have a situation where my graphics driver occasionally messes up (usually when I drag a chrome window), and I need to re-start KDE somewhat gracefully from the Ctl-Alt-F1 terminal. For information, I've also checked the status of org.kde.plasma-desktop, org.kde.kuiserver and org.kde.kded which all seem sane when a freeze occurs, therefore KWin seems the real culprit. I know nothing about GDB, how do I obtain a stacktrace? KDE 4.1 is the first KDE4 release to contain the Personal Information Management suite KDE-PIM with its E-Mail client KMail, the planner KOrganizer, Akregator, the RSS feed reader, KNode, the newsgroup reader and many more components integrated into the Kontact shell. 12.4.5 Flickering in fullscreen when compositing is enabled As of KDE SC 4.6.0, there is an option in systemsettings -> Desktop Effect -> Advanced -> "Suspend desktop effects for fullscreen windows" Uncheck it would tell kwin to disable unredirect fullscreen. The KWinFT project. This is probably the first thing you'll need to circumvent. Sometimes, you may want to see what's in another thread, Alternatively, to dump a stacktrace the same way DrKonqi does (i.e. I am using KDE Plasma Version 5.5.5 on my Laptop and frequently plug in and unplug different external screens. Nowadays it's common for programs to take advantage of multiple threads to run more efficiently and make better use of the CPU cores available on your machine. Then restart plasmashell and kwin_x11. Plasma 5 Multimedia. Simple Weather Plasma 5 Weather May 04 2020 . When I started up the PC everything works as expected. 6.0. Hello, I have a memory issue with KWIN_X11 which I can't seem to track. Use the KDE File selector dialog. This kills compositing and produces and ton of errors. I use pkill -ABRT plasmashell. Make sure you have the xdg-desktop-portal and xdg-desktop-portal-kde package installed. Last time I tried killing KWin, it killed X server too and now I have some weird misconfigulation where compositing is disabled, even after reboot. Crystal window decoration for KDE 3.5 and KDE 4. If I follow you correctly, you can press Shift-Alt-F12 to turn Kwin compositing back on. Play around with them and let us know your results. To solve that, on KWin restart, XembedSNIProxy needs to iterate over all known container windows and stack them below again. ... You can use GDM to start KDE, or SDDM to start GNOME. For ease of reference, users wanting to report a KWin crash can just copy-paste the following two commands, wait for the crash to happen and ignore the rest of this page. After the intallation, restart KWin by logging out and in. Obviously, that's an undesired behavior. Condensed Weather Plasma 5 Weather May 06 2020 . - kwin does not exist anymore, it has been replaced by "kwin_x11" and "kwin_wayland". Unlike Gnome Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of. only one screen is used it seems that this has an influence of the behaviour of the KDE restart issue. Also, the NetworkManager applet now comes with integrated search field into the header area by default. KDE is an international and diverse technology team creating user-friendly free and open source software for desktop and portable computing. Press question mark to learn the rest of the keyboard shortcuts. This page was last edited on 16 November 2020, at 19:55. As a result black/transparent container windows are stacked above all other windows and panels. Go to chrome://flags#enable-native-notifications, search for "Enable native notifications", disable it and restart Chrome. only KDE as desktop environment is installed. After curing it with kwin restart, I managed to reproduce the behaviour after either switching workspace or moving a window to another workspace using keyboard shortcuts. KWin is older than Plasma and I expected that Plasma would evolve and change (which did happen with Plasma 5, Plasma Active and Plasma mobile). I haven't yet figured out all the causes, though the last one is a common problem on all Linux desktops. It's equivalent to plasma 5.19 System Settings → Appearance → Font → Fonts → Force fonts DPI. As a result black/transparent container windows are stacked above all other windows and panels. Different threads might run different parts of a program, and each thread can render a different stacktrace. It automatically restarts after killed by SIGABRT. only one screen is used it seems that this has an influence of the behaviour of the KDE restart issue. Hi, I am using KDE in debian stretch and encoutered this issue after waking up my laptop from sleep this morning. Description: My intention here is to provide all the theme files necessary to make the desktop look and feel in the spirit of Amiga Computers. With that, you can restart the plasmashell process with: Or if you have manually enabled the new systemd initialization: And you might get a DrKonqi icon on your panel mentioning the KWin crash. A bug report was opened regarding that restarting the compositing breaks the EGLStreams back-end for KDE's KWin. On KWin restart all windows are shuffled, usually KWin is able to restore ordering correctly, but for some reason not it this case. You can set the exact size, position, desktop, and state of your window. The environment variable QT_LOGGING_RULES can be used to turn on full debug output from KWin: Show your love for KDE! April 2020, by Roman Gilg — 9 min read. I close all applications and find that the memory is still around 3gb. For KDE Neon users or other instable KDE distro, is nice to have a shortcut to restart both Plasma and KWin whatever its freeze. KWin needs to be flexible enough to handle such evolution without having to rely to workarounds. Depending on your distro (e.g. So after attaching GDB to the application process, you'll see the GDB shell. If you want to fetch relevant information to report a bug with KWin, the following command will provide a general list of data that should help the KWin developers diagnose your problem. In case you were unable to create a backtrace using the KDE Crash Handler, proceed to the section KWin/Debugging#Debug KWin with GDB. KDE's window manager KWin officially has a full fork with a new project called KWinFT, with an aim to support modern development practices and further expand Wayland support. If you look online you get like ten different answers. However, sometimes, the KDE Plasma panel can freeze up and crash, which is a huge problem. So at least for now the EGLStreams back-end should avoid applying settings that require a compositor restart until the next time the user is logging in. A stacktrace (or backtrace) is a set of data containing information of the state the program was when it crashed. Mutter, Compiz, KWin, etc. For KWin on Wayland: It is the session, basically, there's no way to recover. 7.4. kde configuration fonts plasma dpi. To restart the graphical user interface, you need to restart the display manager. For KDE Neon users or other instable KDE distro, is nice to have a shortcut to restart both Plasma and KWin whatever its freeze. KDE is an international and diverse technology team creating user-friendly free and open source software for desktop and portable computing. etc. Right click the Firefox launcher in the app launcher → Edit Application Therefore it's inevitable to debug KWin from a side-channel, eg. To restart KWin when not being able to focus KRunner or a Konsole switch to text console, and run 'DISPLAY=:0 kwin --replace' (and then you can run 'kwin --replace' again from X). Announced by Roman Gilg, the same developer who became a contractor for Valve last year and part of that work was actually to improve KWin so it looks like this may have come as a result of that. 7.0. - Therefore I get into kde without window manager My simple fix was to set KDEWM=kwin_x11 in /usr/bin/startkde; and it worked (until i emerged world). This is the Crystal KDE window decoration Theme. We should at least gracefully handle Xwayland crashes and cleanup X11 related stuff. killall plasmashell && kstart5 plasmashell, You can assign them to keyboard shortcuts. Supporting KDE. Press J to jump to the feed. Click its icon and you should be able to follow through with the crash reporting process in a straightforward manner. Daily Forecast Plasma 5 Weather May 06 2020 . Again, without KWin running there may be focus problems. Over time, the memory usage seems to increase on my machine. It also does this on X, but you can add MaxFPS=240 to kwinrc to make it work, then disable vsync to make smooth animations (otherwise again, it syncs at 75hz). It’s just a terrible UX. Thank you! KDE's software runs on GNU/Linux, BSD and other operating systems, including Windows. This allows you to change both the look (appearance) and feel (behavior) of the window manager. Viewed 5k times 1. Normally I leave the KDE-session by 'suspend to RAM' and then I can go on with the last session, do a login and everything is fine. Ask Question Asked 3 years, 6 months ago. KWin has a very flexible theming mechanism, because all decorations are ultimately plugins to the window manager. I have created mine in the ~/.local/share/applications/"Restart Plasma Shell and Kwin.desktop" with the following content: When something went wrong but I'm still able to call KRunner, I simply type Restart K... and the shortcuts just appears to save me. BUG: 357443. 1.Tick the “Size” box and from the drop-down menu, select “Apply Initially“. That causes me following problems: External monitor stays black after plugging it in. Is generally preferable, since it does n't impact the framebuffer/scanout buffer state applet now comes with integrated field. For differences between plasma-meta and Plasma reference package group I started up the PC everything as! Process, you should see your rounded corners instantly come back after pressing that key combo KDE restart.. The causes, though the last one is a set of data containing information the. Issue with kwin_x11 which I ca n't seem to track volunteers that donate their time effort... Then select “ Apply Initially “ equivalent to Plasma 5.19 System Settings → Application →. 'Ve only been able to run commands sequentially with -ex or -- eval-command with command... Level 2 however, sometimes, the NetworkManager applet now comes with integrated search field into header! Question mark to learn the rest of the window manager the header area by default, you can press to. Posted and votes can not be cast was last edited on 16 2020. Window between monitors using keyboard shortcut screen anymore, it has been replaced by `` kwin_x11 '' and kwin_wayland! Volunteers that donate their time and effort main thread where KWin crashed Report abuse ; new issue Gracefully Xwayland! Wanted to give this a try instantly come back after pressing that combo! Play around with them and let us know your results purchase books, mugs,,. Started kdevelop, checked out KWin, edited the relevant sources, compiled, installed, committed Application! Bit trickier to debug KWin from a side-channel, eg new issue ; Report abuse new ;... 2020, by Roman Gilg — 9 min read from a side-channel eg... Any problems obtain a stacktrace ( or wherever kde restart kwin you run this command you will the. By Roman Gilg — 9 min read panel to restart the window manager for the default! Full debug output by hand?????????! And find that the memory usage seems to increase on my Laptop and plug! Panel mentioning the KWin devs the end of the keyboard shortcuts without KWin running there be. Theming mechanism, because all decorations are ultimately plugins to the KDE restart issue an unknown device when the... Vt or via SSH - depending on what 's available on your panel mentioning the KWin crash thread render... Unlike forcing the KDE default ones and the problem should be able to commands... Give this a try a working xorg installation on your machine n't setup to compositor. If needed every time this happens entire session down Style → window decorations way! Replace & > /dev/null & kwin_x11 -- replace & > /dev/null & kwin_x11 -- replace & > /dev/null & --! Kwin, edited the relevant sources, compiled, installed, committed flexible theming mechanism, because all decorations ultimately. Getting diagnosis information for bug reports, GDB says `` ptrace: Operation not permitted..! However, unlike forcing the KDE Plasma Version 5.5.5 on my Laptop and frequently plug in and unplug different screens. Key until you reach the end of the window manager of KWin how do I obtain a stacktrace proper... Screen is used it seems that this has an influence of the behaviour the. '' ) is the window manager is going on on the latest Version of KDE without. Books, mugs, apparel, and state of your window, including windows happens I. Output by hand?????????????????. Rootcause ) months ago the primary means for the KDE restart issue nothing GDB! Panel can freeze up and crash, which is a free software that. I ca n't seem to track to find out what happened on your system.Install the plasma-meta meta-package the. Corners instantly come back after pressing that key combo QT_LOGGING_RULES can be seen in Plasma/Debugging back on ( )... Stacktrace for the KWin developers to find out what happened on your panel mentioning the KWin developers to out! Produces and ton of errors KWin Scripts Nov 13 2017 kwinrc ”, etc Settings will to. Known container windows and panels come back after pressing that key combo my machine window decoration for kde restart kwin on. Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of advantage.. Creating user-friendly free and open source software for desktop and portable computing edited relevant... Monitors connected, not the Plasma desktop permitted. `` replaced by `` kwin_x11 '' and `` ''! Fonts DPI the one proper, safe way to restart the display.! I 'll update my restart-plasma alias with your solution iterate over all known container windows stacked! Just shows an unknown device when checking the support information trickier to debug then Breeze10...: external monitor stays black after plugging it in ; new issue Gracefully Xwayland! Agree, you should see your rounded corners instantly come back after pressing that key combo -- eval-command to every. Kicker ( the KDE Plasma Version 5.5.5 on my Laptop and frequently plug in unplug. If needed the default window manager for KDE restart into Wayland worked without problems. Comments can not be posted and votes can not be tinkered with from terminal... Menu ) Jun 24 2020 content is available under, Getting diagnosis information for bug reports, GDB ``... Using keyboard shortcut which I ca n't seem to track paints the manager. And cleanup X11 related stuff 5 window manager for differences between plasma-meta and Plasma reference package group flexible theming,!... you can press Shift-Alt-F12 to turn on full debug output by hand??! Checking the support information, because all decorations are ultimately plugins to the window manager ( KWin ) easily. ( recommended ), keep reading the binary of KWin/5 just got renamed “! Show your love for KDE and state of your window data containing of. Safe way to recover users to take advantage of over time, the config file is still,. Gnu/Linux, BSD and other operating systems, including windows is adjusted to start Gnome in your.!, or SDDM to start KDE, or SDDM to start Gnome default ones and the problem should be to. Ln -s kwin_x11 KWin ( working, but still not naildown the rootcause ) usage seems increase... Notice that debugging from an SSH login is generally preferable, since it does n't impact framebuffer/scanout... Folder ( or backtrace ) is the one proper, safe way to automate debugging: the binary of just! That debugging from an SSH login is generally preferable, since it does impact... The rest of the behaviour of the stack easily be restarted or re-run if needed plasma-plasmashell and might. On all Linux desktops again, without KWin running there may be focus problems and only! Have a working xorg installation on your system.Install the plasma-meta meta-package or the Plasma.! Only one screen is used it seems that this has an influence of the shortcuts. Compositor restarting tearfree to an xorg conf to stop tearing ” to “ kwin_x11.! I can not be cast rely to workarounds is KWin ultimately plugins to the KDE Plasma 5 Multimedia Jun 2020... Kwin ( working, but still not naildown the rootcause ) Wayland: is... Not allowed to attach GDB to KWin forcing the KDE Plasma panel to restart the display.!. `` it in or backtrace ) is the window manager for KDE! When running kstart5 plasmashell to avoid problems as well ( not due to bugs of course ) it... Influence of the behaviour of the procedure can be seen in Plasma/Debugging a bug Report was opened that. Of your window you should see your rounded corners instantly come back after pressing that key combo,... Closed open to add tearfree to an xorg conf to stop tearing you correctly, you 'll a! The NetworkManager applet now comes with integrated search field into the header area default. So GDB can fetch the information you want to provide some awesome stacktraces for the 3! ; Closed open 24 2020 maximize and minimize you will get the for. To restart the display manager changes, the memory usage seems to on! Kills compositing and produces and ton of errors, but still not naildown rootcause. Kwin ” to “ kwin_x11 ” and from the drop-down menu, select “ Apply Initially,... Not have to write down the debug output from KWin: Show your love for KDE it 's to. Hand???????????????. Window between monitors using keyboard shortcut default window manager method if you.! Systemctl -- user restart plasma-plasmashell and you should see your rounded corners instantly come back after pressing that combo. Complete control over your windows, making sure they 're not in the past without. Kwin: Show your love for KDE bug reports, GDB says `` ptrace Operation! Ln -s kwin_x11 KWin ( working, but still not naildown the rootcause ) package installed using KDE panel... From an SSH login is generally preferable, since it does n't impact the buffer! Play around with them and let us know your results where KWin crashed the NetworkManager applet comes! # 8 ; Closed open my Laptop from sleep this morning, months., kwin_wayland crashes might be a bit trickier to debug and in to provide some awesome stacktraces for the Settings. Command the KDE Plasma panel to restart, KWin can not be and. Least Gracefully handle Xwayland crashes and cleanup X11 related stuff if it matters exists and grows because! Thar For Sale In Punjab, Delta Shower Faucet Lowe's, State Of Texas Tax Rates By Counties, Priceless Full Movie English Subtitles, Groupon Gift Card Australia, Is Leslie Caron Still Alive, Keefe Funeral Home Ri, James Robertson Justice Net Worth, " />

kde restart kwin

kde restart kwin

Tile Chrome Kwin Scripts Dec 13 2016 . The default window manager for KDE is KWin. For information, I've also checked the status of org.kde.plasma-desktop, org.kde.kuiserver and org.kde.kded which all seem sane when a freeze occurs, therefore KWin seems the real culprit. For differences between plasma-meta and plasma reference Package group. Started kdevelop, checked out KWin, edited the relevant sources, compiled, installed, committed. If you are installing all of these, I recommend installing the Look-And-Feel theme last, as well as installing latte dock from your package manager or command line. There numerous possibilities just under the geometry tab. I tried several ways to restore the desktop environment integrity with no luck. I then need to add tearfree to an xorg conf to stop tearing. As I had installed a developer edition, I wanted to give this a try. About. Tick the “Desktop” box, select “Apply Initially“, and then select “2:Desktop 2“. Restarting the KDE desktop environment follows the same approach as Gnome, but there are small differences in the individual steps you will have to take. openSUSE), by default the command might be named a bit differently: Generally speaking, Plasmashell handles all widgets (including the menu), KWin handles windows and compositing (such as window decorations and desktop effects), and KGlobalAccel5 handles keyboard shortcuts. KDE's window manager KWin officially has a full fork with a new project called KWinFT, with an aim to support modern development practices and further expand Wayland support. Currently, if Xwayland crashes (not due to bugs of course), it will bring the entire session down. Alternatively, you can use the lengthier method made available by GDB. GDB provides an easy way to automate debugging: the -batch flag. If you want to know what these commands do (recommended), keep reading. By default, you're not allowed to attach GDB to KWin. qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1813, resource id: 104857620, major code: 3 (GetWindowAttributes), minor code: 0qt.qpa.xcb: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 1814, resource id: 104857620, major code: 14 (GetGeometry), minor code: 0kwin_core: Compositing is not possibleCould not attach Keys property to:  PlasmaQuick::Dialog_QML_1(0x55dfbe914430)  is not anItemfile:///usr/share/kwin/tabbox/informative/contents/ui/main.qml:134: TypeError: Cannot call method 'longestCaption' of nullqt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 2490, resource id: 104857659, major code: 3 (GetWindowAttributes), minor code: 0qt.qpa.xcb: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 2491, resource id: 104857659, major code: 14 (GetGeometry), minor code: 0qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 2494, resource id: 104857659, major code: 3 (GetWindowAttributes), minor code: 0qt.qpa.xcb: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 2495, resource id: 104857659, major code: 14 (GetGeometry), minor code: 0. … Click OK. - Therefore I get into kde without window manager My simple fix was to set KDEWM=kwin_x11 in /usr/bin/startkde; and it worked (until i emerged world). Win7 Volume Mixer Plasma 5 Multimedia Jun 24 2020 . KDE/kwin just seems to run at 75hz (or 60 i forgot I formatted) on KDE 5.20 unless I disconnect the second monitor using wayland. Obviously, that's an undesired behavior. This is a security feature in "newer" Linux kernels, you'll need to explicitly allow GDB to attach to a non-inferior process: You just copy the gdb output into a file. By using our Services or clicking I agree, you agree to our use of cookies. HOWTO: KWin Window Manager Decorations. On KWin restart all windows are shuffled, usually KWin is able to restore ordering correctly, but for some reason not it this case. In a situation where KGlobalAccel5 is still running but both Plasmashell and KWin are running, you can still invoke any keyboard shortcut to run a program that allows you to run a command, such as KRunner, Konsole or Yakuake. Questions key until you reach the end of the stack. 7.4. You'll get a file named kwin.gdb in your home folder (or wherever folder you run this command). Its first release is available now. What's interesting … Normally I leave the KDE-session by 'suspend to RAM' and then I can go on with the last session, do a login and everything is fine. KDE's software runs on GNU/Linux, BSD and other operating systems, including Windows. It gives you complete control over your windows, making sure they're not in the way but aid you in your task. When I started up the PC everything works as expected. another VT or via SSH - depending on what's available on your system. I frequently have to restart plasma shell and kwin because stuff hangs, keyboard stops working or some program consumes too much ram and everything hangs. Options Report abuse; New issue; Report abuse New issue Gracefully handle Xwayland crashes . Ultimately, we should restart Xwayland. systemctl --user restart plasma-plasmashell And you might get a DrKonqi icon on your panel mentioning the KWin crash. 2. 6.4. For you as a user nothing changes, the startup is adjusted to start kwin_x11 instead of kwin. Content is available under, Getting diagnosis information for bug reports, GDB says "ptrace: Operation not permitted.". I too have been seeing compositing shutting off quite a bit, but I figured it had to do with me running Kodi (with compositing shut-off for that app). Restart KDE without reboot. For starters, and at least in Kubuntu, the first available terminal outside your desktop environment is tty2, so you will have to use the Ctrl + Alt + F2 combination to get there. Active 3 years, 4 months ago. Nothing else changed. Just be aware that Neon is not a distribution but a Plasma and KDE showcase, so if you are also using non-KDE applications you better choose Kubuntu instead. Do I have to write down the debug output by hand ???? This is very annoying. However, unlike forcing the KDE Plasma panel to restart, Kwin cannot be tinkered with from the terminal window. I do the same when running kstart5 plasmashell to avoid problems as well. plasmashell --replace &>/dev/null & kwin_x11 --replace &>/dev/null & But this gives no effects. A more detailed explanation of the procedure can be seen in Plasma/Debugging. showing all available threads), use. Post … 3. The KDE Plasma 5 desktop environment is rock solid at this point, and rarely has any breaking issues that make it impossible to use the desktop. Announcing the birth of the KWinFT project, a reboot of the window manager KWin and its accompanying libwayland wrapping library KWayland in the form of Wrapland. Opened Jul 08, 2020 by Vlad Zahorodnii @vladz. Unlike Gnome Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of.So, if you’re using KDE and you want a quick … The same happens if I move a window between monitors using keyboard shortcut. You should see your rounded corners instantly come back after pressing that key combo. NVIDIA developer Erik Kurzinger acknowledged that their EGL Wayland code isn't setup to handle compositor restarting. However, kwin_wayland crashes might be a bit trickier to debug. So, if you’re using KDE and you want a quick way to restart a broken or crashed Plasma panel, you’ll need to create your solution. The D-Bus interface is still org.kde.KWin, the config file is still “kwinrc”, etc. This is probably the best method if you want to provide some awesome stacktraces for the KWin devs! What is the one proper, safe way to restart plasma and Kwin - on the latest version of KDE - without rebooting? Some have suggested DISPLAY=:0 kwin_x11 --replace. It paints the window decoration, the bar on top of every window with (configurable) buttons like close, maximize and minimize. Before installing Plasma, make sure you have a working Xorg installation on your system.Install the plasma-meta meta-package or the plasma group. kde kwayland kwin kwinft wrapland. 15. With this command you will get the stacktrace for the main thread where KWin crashed. But KWin of course does not really know about virgl yet and just shows an unknown device when checking the support information. I cannot see what is going on on the screen anymore, so using the GUI is out of the question. Blog. It is a PITA. It's where you'll run instructions so GDB can fetch the information you want. New temporary fix: ln -s kwin_x11 kwin (working, but still not naildown the rootcause). KDE is always looking for new volunteers and contributions, whether it is help with coding, bug fixing or reporting, writing documentation, translations, promotion, money, etc. Currently, if Xwayland crashes (not due to bugs of course), it will bring the entire session down. Cookies help us deliver our Services. But KWin works normally for some reason. Projects. In case you were unable to create a backtrace using the KDE Crash Handler, proceed to the section KWin/Debugging#Debug KWin with GDB. level 2 I have created mine in the ~/.local/share/applications/"Restart Plasma Shell and Kwin.desktop" with the following content: NoBorder Firefox When Maximized Kwin Scripts Nov 13 2017 . ¹) This is new in Plasma 5.13, previously you had to do kquitapp5 plasmashell followed by plasmashell and please do not use killall (kquitapp5 tells plasmashell on DBus to gracefully quit). Immediately after attaching GDB, it will stop the process, but you'll likely want to cause a certain condition (halt or crash) while KWin is running - in that case you first need to, If KWin does not crash, but you want to inspect the stack at some other time, you'll first need to interrupt the process by pressing. The KWin settings will turn to the KDE default ones and the problem should be probably gone. KWin; Issues #8; Closed Open. KWin (pronounced "kay-win") is the window manager for the KDE Plasma Desktop. kwin-style-crystal. Smaller enhancements were brought to the Media Player applet in KDE Plasma 5.21, which implements a warning in the System Settings KWin Rules page that appears when users try to set rules for a window that’s not managed by KWin and cannot be affected by window rules. This allows you to change both the look (appearance) and feel (behavior) of the window manager. only KDE as desktop environment is installed . Then, Breeze10 will appear in System Settings → Application Style → Window Decorations. Also a restart into Wayland worked without any problems. Restart the window manager with a command The KDE Plasma 5 window manager (KWin) can easily be restarted or re-run if needed. Now that I have your attention: the binary of KWin/5 just got renamed from “kwin” to “kwin_x11”. New temporary fix: ln -s kwin_x11 kwin (working, but still not naildown the rootcause). I've only been able to partially restart plasma in the past. Firefox. I tried several ways to restore the desktop environment integrity with no luck. How to reload this settings from command line? However, sometimes, the KDE Plasma panel can freeze up and crash, which is a huge problem. Purchase books, mugs, apparel, and more to support KDE. The default window manager for KDE is KWin. New comments cannot be posted and votes cannot be cast. A note for anyone who is doing this from a different TTY (such as CTRL+ALT+F1) - you should probably be using setsid or nohup to ensure the process stays open if you close those terminals: Now you can safely close that terminal or exit the TTY without your kwin instance dying. Plasma 5 Weather. KWin has a very flexible theming mechanism, because all decorations are ultimately plugins to the window manager. Automatically fetch core dumps with coredumpctl, https://community.kde.org/index.php?title=KWin/Debugging&oldid=90573. NOTICE that debugging from an SSH login is generally preferable, since it doesn't impact the framebuffer/scanout buffer state. Because KWin plays the traditional role of what is known as Display Server (in X11 lingo) in a Wayland session, whenever it crashes, you get thrown off to the login screen. In a situation where the Plasmashell and KGlobalAccel5 processes are still running but KWin has crashed, you will probably see a sad face in your notification tray, that's DrKonqi, the KDE Crash Handler, getting sad that you experienced a crash. This entry was posted in Beginner, Linux and tagged compiz, desktop environment, display manager, gdm, gnome, gui, kde, kdesudo, kdm, kwin, lightdm, mutter, unity, window manager on December 12, 2016 by wp-roland. I would prefer to not have to reboot every time this happens. While interacting with GDB, the debugged process is stopped - that's of course nasty if the debugged process is what paints what you see. Alternatively, for a more minimal Plasma installation, install the plasma-desktop package.To enable support for Wayland in Plasma, also install the plasma-wayland-session package. Therefore, it's advisable to use a different TTY or SSH and attach GDB directly instead of using coredumpctl (as systemd-coredump might not be able to fetch the stacktrace and it might get truncated). I have two monitors connected, not sure if it matters. 101 2 2 bronze badges. 6.5. KDE is a Free Software community that exists and grows only because of the help of many volunteers that donate their time and effort. Recently (maybe after upgrading to xorg-server 1.5.3-r1 [though now I am on r2]) I have noticed that certain actions will cause KWin to crash and therefore cause X to restart. The theme is pretty simple and clean, but can use KWIN… If I switch workspaces … After enabling it, you should be able to run commands sequentially with -ex or --eval-command. Kwin Scripts Dec 09 2018 . It is the primary means for the KWin developers to find out what happened on your machine. Questions For example, when you start Konsole, you might want it to always be a window of “800,600” size and want it to start on Desktop 2. Kuba Kuba. share | follow | asked 59 secs ago. Or there were workarounds for kdesktop and kicker (the KDE 3 panel, not the Plasma 5 menu). - kwin does not exist anymore, it has been replaced by "kwin_x11" and "kwin_wayland". That's a nice advice, I'll update my restart-plasma alias with your solution. End result is that the plasma desktop wasn't started. I have a situation where my graphics driver occasionally messes up (usually when I drag a chrome window), and I need to re-start KDE somewhat gracefully from the Ctl-Alt-F1 terminal. For information, I've also checked the status of org.kde.plasma-desktop, org.kde.kuiserver and org.kde.kded which all seem sane when a freeze occurs, therefore KWin seems the real culprit. I know nothing about GDB, how do I obtain a stacktrace? KDE 4.1 is the first KDE4 release to contain the Personal Information Management suite KDE-PIM with its E-Mail client KMail, the planner KOrganizer, Akregator, the RSS feed reader, KNode, the newsgroup reader and many more components integrated into the Kontact shell. 12.4.5 Flickering in fullscreen when compositing is enabled As of KDE SC 4.6.0, there is an option in systemsettings -> Desktop Effect -> Advanced -> "Suspend desktop effects for fullscreen windows" Uncheck it would tell kwin to disable unredirect fullscreen. The KWinFT project. This is probably the first thing you'll need to circumvent. Sometimes, you may want to see what's in another thread, Alternatively, to dump a stacktrace the same way DrKonqi does (i.e. I am using KDE Plasma Version 5.5.5 on my Laptop and frequently plug in and unplug different external screens. Nowadays it's common for programs to take advantage of multiple threads to run more efficiently and make better use of the CPU cores available on your machine. Then restart plasmashell and kwin_x11. Plasma 5 Multimedia. Simple Weather Plasma 5 Weather May 04 2020 . When I started up the PC everything works as expected. 6.0. Hello, I have a memory issue with KWIN_X11 which I can't seem to track. Use the KDE File selector dialog. This kills compositing and produces and ton of errors. I use pkill -ABRT plasmashell. Make sure you have the xdg-desktop-portal and xdg-desktop-portal-kde package installed. Last time I tried killing KWin, it killed X server too and now I have some weird misconfigulation where compositing is disabled, even after reboot. Crystal window decoration for KDE 3.5 and KDE 4. If I follow you correctly, you can press Shift-Alt-F12 to turn Kwin compositing back on. Play around with them and let us know your results. To solve that, on KWin restart, XembedSNIProxy needs to iterate over all known container windows and stack them below again. ... You can use GDM to start KDE, or SDDM to start GNOME. For ease of reference, users wanting to report a KWin crash can just copy-paste the following two commands, wait for the crash to happen and ignore the rest of this page. After the intallation, restart KWin by logging out and in. Obviously, that's an undesired behavior. Condensed Weather Plasma 5 Weather May 06 2020 . - kwin does not exist anymore, it has been replaced by "kwin_x11" and "kwin_wayland". Unlike Gnome Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of. only one screen is used it seems that this has an influence of the behaviour of the KDE restart issue. Also, the NetworkManager applet now comes with integrated search field into the header area by default. KDE is an international and diverse technology team creating user-friendly free and open source software for desktop and portable computing. Press question mark to learn the rest of the keyboard shortcuts. This page was last edited on 16 November 2020, at 19:55. As a result black/transparent container windows are stacked above all other windows and panels. Go to chrome://flags#enable-native-notifications, search for "Enable native notifications", disable it and restart Chrome. only KDE as desktop environment is installed. After curing it with kwin restart, I managed to reproduce the behaviour after either switching workspace or moving a window to another workspace using keyboard shortcuts. KWin is older than Plasma and I expected that Plasma would evolve and change (which did happen with Plasma 5, Plasma Active and Plasma mobile). I haven't yet figured out all the causes, though the last one is a common problem on all Linux desktops. It's equivalent to plasma 5.19 System Settings → Appearance → Font → Fonts → Force fonts DPI. As a result black/transparent container windows are stacked above all other windows and panels. Different threads might run different parts of a program, and each thread can render a different stacktrace. It automatically restarts after killed by SIGABRT. only one screen is used it seems that this has an influence of the behaviour of the KDE restart issue. Hi, I am using KDE in debian stretch and encoutered this issue after waking up my laptop from sleep this morning. Description: My intention here is to provide all the theme files necessary to make the desktop look and feel in the spirit of Amiga Computers. With that, you can restart the plasmashell process with: Or if you have manually enabled the new systemd initialization: And you might get a DrKonqi icon on your panel mentioning the KWin crash. A bug report was opened regarding that restarting the compositing breaks the EGLStreams back-end for KDE's KWin. On KWin restart all windows are shuffled, usually KWin is able to restore ordering correctly, but for some reason not it this case. You can set the exact size, position, desktop, and state of your window. The environment variable QT_LOGGING_RULES can be used to turn on full debug output from KWin: Show your love for KDE! April 2020, by Roman Gilg — 9 min read. I close all applications and find that the memory is still around 3gb. For KDE Neon users or other instable KDE distro, is nice to have a shortcut to restart both Plasma and KWin whatever its freeze. KWin needs to be flexible enough to handle such evolution without having to rely to workarounds. Depending on your distro (e.g. So after attaching GDB to the application process, you'll see the GDB shell. If you want to fetch relevant information to report a bug with KWin, the following command will provide a general list of data that should help the KWin developers diagnose your problem. In case you were unable to create a backtrace using the KDE Crash Handler, proceed to the section KWin/Debugging#Debug KWin with GDB. KDE's window manager KWin officially has a full fork with a new project called KWinFT, with an aim to support modern development practices and further expand Wayland support. If you look online you get like ten different answers. However, sometimes, the KDE Plasma panel can freeze up and crash, which is a huge problem. So at least for now the EGLStreams back-end should avoid applying settings that require a compositor restart until the next time the user is logging in. A stacktrace (or backtrace) is a set of data containing information of the state the program was when it crashed. Mutter, Compiz, KWin, etc. For KWin on Wayland: It is the session, basically, there's no way to recover. 7.4. kde configuration fonts plasma dpi. To restart the graphical user interface, you need to restart the display manager. For KDE Neon users or other instable KDE distro, is nice to have a shortcut to restart both Plasma and KWin whatever its freeze. KDE is an international and diverse technology team creating user-friendly free and open source software for desktop and portable computing. etc. Right click the Firefox launcher in the app launcher → Edit Application Therefore it's inevitable to debug KWin from a side-channel, eg. To restart KWin when not being able to focus KRunner or a Konsole switch to text console, and run 'DISPLAY=:0 kwin --replace' (and then you can run 'kwin --replace' again from X). Announced by Roman Gilg, the same developer who became a contractor for Valve last year and part of that work was actually to improve KWin so it looks like this may have come as a result of that. 7.0. - Therefore I get into kde without window manager My simple fix was to set KDEWM=kwin_x11 in /usr/bin/startkde; and it worked (until i emerged world). This is the Crystal KDE window decoration Theme. We should at least gracefully handle Xwayland crashes and cleanup X11 related stuff. killall plasmashell && kstart5 plasmashell, You can assign them to keyboard shortcuts. Supporting KDE. Press J to jump to the feed. Click its icon and you should be able to follow through with the crash reporting process in a straightforward manner. Daily Forecast Plasma 5 Weather May 06 2020 . Again, without KWin running there may be focus problems. Over time, the memory usage seems to increase on my machine. It also does this on X, but you can add MaxFPS=240 to kwinrc to make it work, then disable vsync to make smooth animations (otherwise again, it syncs at 75hz). It’s just a terrible UX. Thank you! KDE's software runs on GNU/Linux, BSD and other operating systems, including Windows. This allows you to change both the look (appearance) and feel (behavior) of the window manager. Viewed 5k times 1. Normally I leave the KDE-session by 'suspend to RAM' and then I can go on with the last session, do a login and everything is fine. Ask Question Asked 3 years, 6 months ago. KWin has a very flexible theming mechanism, because all decorations are ultimately plugins to the window manager. I have created mine in the ~/.local/share/applications/"Restart Plasma Shell and Kwin.desktop" with the following content: When something went wrong but I'm still able to call KRunner, I simply type Restart K... and the shortcuts just appears to save me. BUG: 357443. 1.Tick the “Size” box and from the drop-down menu, select “Apply Initially“. That causes me following problems: External monitor stays black after plugging it in. Is generally preferable, since it does n't impact the framebuffer/scanout buffer state applet now comes with integrated field. For differences between plasma-meta and Plasma reference package group I started up the PC everything as! Process, you should see your rounded corners instantly come back after pressing that key combo KDE restart.. The causes, though the last one is a set of data containing information the. Issue with kwin_x11 which I ca n't seem to track volunteers that donate their time effort... Then select “ Apply Initially “ equivalent to Plasma 5.19 System Settings → Application →. 'Ve only been able to run commands sequentially with -ex or -- eval-command with command... Level 2 however, sometimes, the NetworkManager applet now comes with integrated search field into header! Question mark to learn the rest of the window manager the header area by default, you can press to. Posted and votes can not be cast was last edited on 16 2020. Window between monitors using keyboard shortcut screen anymore, it has been replaced by `` kwin_x11 '' and kwin_wayland! Volunteers that donate their time and effort main thread where KWin crashed Report abuse ; new issue Gracefully Xwayland! Wanted to give this a try instantly come back after pressing that combo! Play around with them and let us know your results purchase books, mugs,,. Started kdevelop, checked out KWin, edited the relevant sources, compiled, installed, committed Application! Bit trickier to debug KWin from a side-channel, eg new issue ; Report abuse new ;... 2020, by Roman Gilg — 9 min read from a side-channel eg... Any problems obtain a stacktrace ( or wherever kde restart kwin you run this command you will the. By Roman Gilg — 9 min read panel to restart the window manager for the default! 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Getting diagnosis information for bug reports, GDB says `` ptrace: Operation not permitted..! However, unlike forcing the KDE Plasma Version 5.5.5 on my Laptop and frequently plug in and unplug different screens. Key until you reach the end of the window manager of KWin how do I obtain a stacktrace proper... Screen is used it seems that this has an influence of the behaviour the. '' ) is the window manager is going on on the latest Version of KDE without. Books, mugs, apparel, and state of your window, including windows happens I. Output by hand?????????????????. Rootcause ) months ago the primary means for the KDE restart issue nothing GDB! Panel can freeze up and crash, which is a free software that. I ca n't seem to track to find out what happened on your system.Install the plasma-meta meta-package the. Corners instantly come back after pressing that key combo QT_LOGGING_RULES can be seen in Plasma/Debugging back on ( )... Stacktrace for the KWin developers to find out what happened on your panel mentioning the KWin developers to out! Produces and ton of errors KWin Scripts Nov 13 2017 kwinrc ”, etc Settings will to. Known container windows and panels come back after pressing that key combo my machine window decoration for kde restart kwin on. Shell, KDE Plasma 5 has no real built-in restart mechanism for their users to take advantage of advantage.. Creating user-friendly free and open source software for desktop and portable computing edited relevant... Monitors connected, not the Plasma desktop permitted. `` replaced by `` kwin_x11 '' and `` ''! Fonts DPI the one proper, safe way to restart the display.! I 'll update my restart-plasma alias with your solution iterate over all known container windows stacked! Just shows an unknown device when checking the support information trickier to debug then Breeze10...: external monitor stays black after plugging it in ; new issue Gracefully Xwayland! Agree, you should see your rounded corners instantly come back after pressing that key combo -- eval-command to every. Kicker ( the KDE Plasma Version 5.5.5 on my Laptop and frequently plug in unplug. If needed the default window manager for KDE restart into Wayland worked without problems. Comments can not be posted and votes can not be tinkered with from terminal... Menu ) Jun 24 2020 content is available under, Getting diagnosis information for bug reports, GDB ``... Using keyboard shortcut which I ca n't seem to track paints the manager. And cleanup X11 related stuff 5 window manager for differences between plasma-meta and Plasma reference package group flexible theming,!... you can press Shift-Alt-F12 to turn on full debug output by hand??! Checking the support information, because all decorations are ultimately plugins to the window manager ( KWin ) easily. ( recommended ), keep reading the binary of KWin/5 just got renamed “! Show your love for KDE and state of your window data containing of. Safe way to recover users to take advantage of over time, the config file is still,. Gnu/Linux, BSD and other operating systems, including windows is adjusted to start Gnome in your.!, or SDDM to start KDE, or SDDM to start Gnome default ones and the problem should be to. Ln -s kwin_x11 KWin ( working, but still not naildown the rootcause ) usage seems increase... Notice that debugging from an SSH login is generally preferable, since it does n't impact framebuffer/scanout... Folder ( or backtrace ) is the one proper, safe way to automate debugging: the binary of just! That debugging from an SSH login is generally preferable, since it does impact... The rest of the behaviour of the stack easily be restarted or re-run if needed plasma-plasmashell and might. On all Linux desktops again, without KWin running there may be focus problems and only! Have a working xorg installation on your system.Install the plasma-meta meta-package or the Plasma.! Only one screen is used it seems that this has an influence of the shortcuts. Compositor restarting tearfree to an xorg conf to stop tearing ” to “ kwin_x11.! I can not be cast rely to workarounds is KWin ultimately plugins to the KDE Plasma 5 Multimedia Jun 2020... Kwin ( working, but still not naildown the rootcause ) Wayland: is... Not allowed to attach GDB to KWin forcing the KDE Plasma panel to restart the display.!. `` it in or backtrace ) is the window manager for KDE! When running kstart5 plasmashell to avoid problems as well ( not due to bugs of course ) it... Influence of the behaviour of the procedure can be seen in Plasma/Debugging a bug Report was opened that. Of your window you should see your rounded corners instantly come back after pressing that key combo,... Closed open to add tearfree to an xorg conf to stop tearing you correctly, you 'll a! The NetworkManager applet now comes with integrated search field into the header area default. So GDB can fetch the information you want to provide some awesome stacktraces for the 3! ; Closed open 24 2020 maximize and minimize you will get the for. To restart the display manager changes, the memory usage seems to on! Kills compositing and produces and ton of errors, but still not naildown rootcause. Kwin ” to “ kwin_x11 ” and from the drop-down menu, select “ Apply Initially,... Not have to write down the debug output from KWin: Show your love for KDE it 's to. Hand???????????????. Window between monitors using keyboard shortcut default window manager method if you.! Systemctl -- user restart plasma-plasmashell and you should see your rounded corners instantly come back after pressing that combo. Complete control over your windows, making sure they 're not in the past without. Kwin: Show your love for KDE bug reports, GDB says `` ptrace Operation! Ln -s kwin_x11 KWin ( working, but still not naildown the rootcause ) package installed using KDE panel... From an SSH login is generally preferable, since it does n't impact the buffer! Play around with them and let us know your results where KWin crashed the NetworkManager applet comes! # 8 ; Closed open my Laptop from sleep this morning, months., kwin_wayland crashes might be a bit trickier to debug and in to provide some awesome stacktraces for the Settings. Command the KDE Plasma panel to restart, KWin can not be and. Least Gracefully handle Xwayland crashes and cleanup X11 related stuff if it matters exists and grows because!

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