465514 – Full Graphical Environment Hangs/Freezes, but System Still Working

Bug 465514 - Full Graphical Environment Hangs/Freezes, but System Still Working

Summary: Full Graphical Environment Hangs/Freezes, but System Still Working

Status:	RESOLVED DUPLICATE of bug 453147

Alias:	None

Product:	kwin
Classification:	Plasma
Component:	wayland-generic (show other bugs)
Version:	5.26.90
Platform:	Arch Linux Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	KWin default assignee

URL:
Keywords:

Depends on:
Blocks:

Reported:	2023-02-09 17:36 UTC by Dylan Orr
Modified:	2023-02-13 15:01 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Dylan Orr 2023-02-09 17:36:52 UTC

SUMMARY

The issue itself is a crashing/hanging issue of what appears to be the entirety of plasma and requires a full system reboot in order to solve. The issue always occurs within 15-60 seconds after a reboot but does not always occur (frustratingly). It appears that it is *just* the GUI that is hanging because SSH still works and audio (that was started prior to the hang), will continue to play. 

On the topic of SSH, connecting and trying to restart SDDM, plasmashell, etc. either do nothing, or gives:

***
qt.qpa.xcb: could not connect to display 
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, xcb.

Aborted (core dumped)
***
Dump report:
***
[🡕] Process 2711 (kstart) of user 1000 dumped core.
                                                  
                                                  Stack trace of thread 2711:
                                                  #0  0x00007ffae0ea08ec n/a (libc.so.6 + 0x878ec)
                                                  #1  0x00007ffae0e51ea8 raise (libc.so.6 + 0x38ea8)
                                                  #2  0x00007ffae0e3b53d abort (libc.so.6 + 0x2253d)
                                                  #3  0x00007ffae149fede _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5 + 0x9fede)
                                                  #4  0x00007ffae1b3c955 _ZN22QGuiApplicationPrivate25createPlatformIntegrationEv (libQt5Gui.so.5 + 0x13c955)
                                                  #5  0x00007ffae1b3cf99 _ZN22QGuiApplicationPrivate21createEventDispatcherEv (libQt5Gui.so.5 + 0x13cf99)
                                                  #6  0x00007ffae169357b _ZN23QCoreApplicationPrivate4initEv (libQt5Core.so.5 + 0x29357b)
                                                  #7  0x00007ffae1b3d049 _ZN22QGuiApplicationPrivate4initEv (libQt5Gui.so.5 + 0x13d049)
                                                  #8  0x00007ffae2375e0e _ZN19QApplicationPrivate4initEv (libQt5Widgets.so.5 + 0x175e0e)
                                                  #9  0x00005595f7d7a19f n/a (kstart + 0x419f)
                                                  #10 0x00007ffae0e3c790 n/a (libc.so.6 + 0x23790)
                                                  #11 0x00007ffae0e3c84a __libc_start_main (libc.so.6 + 0x2384a)
                                                  #12 0x00005595f7d7cc45 n/a (kstart + 0x6c45)
                                                  
                                                  Stack trace of thread 2712:
                                                  #0  0x00007ffae0f139df __poll (libc.so.6 + 0xfa9df)
                                                  #1  0x00007ffae056dc2f n/a (libglib-2.0.so.0 + 0xacc2f)
                                                  #2  0x00007ffae05150e2 g_main_context_iteration (libglib-2.0.so.0 + 0x540e2)
                                                  #3  0x00007ffae16d8c6c _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2d8c6c)
***

My two guesses are that it either has something to do with SDDM, or starting programs shortly after login. I believe these things to be related as I have never had the error occur on two sequential reboots (e.g. Rebooted, GUI hung, Rebooted) and I have had/am having issues with SDDM & systemd not correctly shutting down (Although I have not seemed to have had this issue recently). Starting applications is my second guess because I am usually in the process of starting up applications during the hang, and (likely placebo) it feels as though waiting for the "time window" to pass before opening apps results in the issue happening significantly less, if at all.

I had this issue on 5.26. Upgraded to the 5.27 beta and it's still happening. Reinstalled Arch entirely, same thing. Found somewhat similar articles/bug reports, but no dice.

The issue itself is frustratingly intermittent, but luckily it does produce crash reports:

***
Feb 08 00:00:01 archlinux systemd-coredump[167156]: [🡕] Process 167117 (org_kde_powerde) of user 1000 dumped core.
                                                    
                                                    Stack trace of thread 167117:
                                                    #0  0x00007f714fea08ec n/a (libc.so.6 + 0x878ec)
                                                    #1  0x00007f714fe51ea8 raise (libc.so.6 + 0x38ea8)
                                                    #2  0x00007f715143137c _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x737c)
                                                    #3  0x00007f714fe51f50 n/a (libc.so.6 + 0x38f50)
                                                    #4  0x00007f715144b479 wl_proxy_marshal_array_flags (libwayland-client.so.0 + 0xa479)
                                                    #5  0x00007f715144bafa wl_proxy_marshal_flags (libwayland-client.so.0 + 0xaafa)
                                                    #6  0x00007f71484c8239 n/a (libKF5ScreenDpms.so.8 + 0x6239)
                                                    #7  0x00007f71506bea71 n/a (libQt5Core.so.5 + 0x2bea71)
                                                    #8  0x00007f714aba2aef _ZN15QtWaylandClient15QWaylandDisplay19addRegistryListenerEPFvPvP11wl_registryjRK7QStringjES1_ (libQt5WaylandClient.so.5 + 0x74aef)
                                                    #9  0x00007f714abc0760 _ZN23QWaylandClientExtension19addRegistryListenerEv (libQt5WaylandClient.so.5 + 0x92760)
                                                    #10 0x00007f715069d51e _ZNK11QMetaMethod6invokeEP7QObjectN2Qt14ConnectionTypeE22QGenericReturnArgument16QGenericArgumentS5_S5_S5_S5_S5_S5_S5_S5_S5_ (libQt5Core.so.5 + 0x29d51e)
                                                    #11 0x00007f715069df10 _ZN11QMetaObject12invokeMethodEP7QObjectPKcN2Qt14ConnectionTypeE22QGenericReturnArgument16QGenericArgumentS7_S7_S7_S7_S7_S7_S7_S7_S7_ (libQt5Core.so.5 + 0x29df10)
                                                    #12 0x00007f71484c7878 n/a (libKF5ScreenDpms.so.8 + 0x5878)
                                                    #13 0x00007f71484c9338 _ZNK7KScreen4Dpms11isSupportedEv (libKF5ScreenDpms.so.8 + 0x7338)
                                                    #14 0x00007f71513fad20 _ZN10PowerDevil10ActionPool4initEPNS_4CoreE (libpowerdevilcore.so.2 + 0x12d20)
                                                    #15 0x00007f71514029fd _ZN10PowerDevil4Core14onBackendReadyEv (libpowerdevilcore.so.2 + 0x1a9fd)
                                                    #16 0x00007f71506bea71 n/a (libQt5Core.so.5 + 0x2bea71)
                                                    #17 0x00007f7148f5934b _ZN23PowerDevilUPowerBackend18initWithBrightnessEb (powerdevilupowerbackend.so + 0x1134b)
                                                    #18 0x00007f71506bea71 n/a (libQt5Core.so.5 + 0x2bea71)
                                                    #19 0x00007f7148f50494 _ZN23PowerDevilUPowerBackend24brightnessSupportQueriedEb (powerdevilupowerbackend.so + 0x8494)
                                                    #20 0x00007f71506bea71 n/a (libQt5Core.so.5 + 0x2bea71)
                                                    #21 0x00007f715128542a _ZN4KJob6resultEPS_NS_14QPrivateSignalE (libKF5CoreAddons.so.5 + 0x5a42a)
                                                    #22 0x00007f715128b52c _ZN4KJob9finishJobEb (libKF5CoreAddons.so.5 + 0x6052c)
                                                    #23 0x00007f71506bea71 n/a (libQt5Core.so.5 + 0x2bea71)
                                                    #24 0x00007f714aaf6785 n/a (kauth_helper_plugin.so + 0xa785)
                                                    #25 0x00007f714aaf6e91 n/a (kauth_helper_plugin.so + 0xae91)
                                                    #26 0x00007f715120c45f n/a (libQt5DBus.so.5 + 0x6145f)
                                                    #27 0x00007f71506b1bb0 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2b1bb0)
                                                    #28 0x00007f715068df48 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x28df48)
                                                    #29 0x00007f715068ea53 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5 + 0x28ea53)
                                                    #30 0x00007f71506d4e88 n/a (libQt5Core.so.5 + 0x2d4e88)
                                                    #31 0x00007f714f46e82b g_main_context_dispatch (libglib-2.0.so.0 + 0x5582b)
                                                    #32 0x00007f714f4c5cc9 n/a (libglib-2.0.so.0 + 0xaccc9)
                                                    #33 0x00007f714f46d0e2 g_main_context_iteration (libglib-2.0.so.0 + 0x540e2)
                                                    #34 0x00007f71506d8c6c _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2d8c6c)
                                                    #35 0x00007f71506866ec _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2866ec)
                                                    #36 0x00007f7150691219 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x291219)
                                                    #37 0x000055a83bbfa55b n/a (org_kde_powerdevil + 0x655b)
                                                    #38 0x00007f714fe3c790 n/a (libc.so.6 + 0x23790)
                                                    #39 0x00007f714fe3c84a __libc_start_main (libc.so.6 + 0x2384a)
                                                    #40 0x000055a83bbfb095 n/a (org_kde_powerdevil + 0x7095)
                                                    
                                                    Stack trace of thread 167122:
                                                    #0  0x00007f714ff139df __poll (libc.so.6 + 0xfa9df)
                                                    #1  0x00007f714aba0d1d n/a (libQt5WaylandClient.so.5 + 0x72d1d)
                                                    #2  0x00007f71504e432a n/a (libQt5Core.so.5 + 0xe432a)
                                                    #3  0x00007f714fe9ebb5 n/a (libc.so.6 + 0x85bb5)
                                                    #4  0x00007f714ff20d90 n/a (libc.so.6 + 0x107d90)
                                                    
                                                    Stack trace of thread 167125:
                                                    #0  0x00007f714ff139df __poll (libc.so.6 + 0xfa9df)
                                                    #1  0x00007f714f4c5c2f n/a (libglib-2.0.so.0 + 0xacc2f)
                                                    #2  0x00007f714f46dd8f g_main_loop_run (libglib-2.0.so.0 + 0x54d8f)
                                                    #3  0x00007f7148e5baec n/a (libgio-2.0.so.0 + 0x10aaec)
                                                    #4  0x00007f714f49bdb5 n/a (libglib-2.0.so.0 + 0x82db5)
                                                    #5  0x00007f714fe9ebb5 n/a (libc.so.6 + 0x85bb5)
                                                    #6  0x00007f714ff20d90 n/a (libc.so.6 + 0x107d90)
                                                    
                                                    Stack trace of thread 167121:
                                                    #0  0x00007f714ff139df __poll (libc.so.6 + 0xfa9df)
                                                    #1  0x00007f714f4c5c2f n/a (libglib-2.0.so.0 + 0xacc2f)
                                                    #2  0x00007f714f46d0e2 g_main_context_iteration (libglib-2.0.so.0 + 0x540e2)
                                                    #3  0x00007f71506d8c6c _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2d8c6c)
                                                    #4  0x00007f71506866ec _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2866ec)
                                                    #5  0x00007f71504e725f _ZN7QThread4execEv (libQt5Core.so.5 + 0xe725f)
                                                    #6  0x00007f71511cecba n/a (libQt5DBus.so.5 + 0x23cba)

***

STEPS TO REPRODUCE
1. Restart the system
2. Get unlucky with something
3. GUI hangs but rest of system is still working

OBSERVED RESULT
Intermittent Hanging/Freezing

EXPECTED RESULT
No hanging/crashing

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 6.1.10-arch-1
KDE Plasma Version: 5.26.90
KDE Frameworks Version: 5.102.0
Qt Version: 5.15.8

ADDITIONAL INFORMATION
I am using the Wayland session of KDE

Comment 1 Dylan Orr 2023-02-09 19:48:43 UTC

(In reply to Dylan Orr from comment #0)
Update, can confirm it does not have anything to do with opening programs. Never opened anything, same error.

Comment 2 Vlad Zahorodnii 2023-02-10 08:58:24 UTC

Can you check kwin's logs?

journalctl --user-unit plasma-kwin_wayland --boot -1

Comment 3 Dylan Orr 2023-02-10 14:34:21 UTC

(In reply to Vlad Zahorodnii from comment #2)
> Can you check kwin's logs?
> 
> journalctl --user-unit plasma-kwin_wayland --boot -1

Here are the logs:
***
Feb 10 09:26:01 archlinux systemd[937]: Started KDE Window Manager.
Feb 10 09:26:01 archlinux kwin_wayland[974]: No backend specified, automaticall>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL vendor string:             >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL renderer string:           >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version string:            >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL shading language version st>
Feb 10 09:26:02 archlinux kwin_wayland[974]: Driver:                           >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GPU class:                        >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version:                   >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL version:                     >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Mesa version:                     >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Linux kernel version:             >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Requires strict binding:          >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL shaders:                     >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Texture NPOT support:             >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Virtual Machine:                  >
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:323:58: >
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:324:58: >
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" in>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" in>
.
.
.
Feb 10 09:26:01 archlinux systemd[937]: Starting KDE Window Manager...
Feb 10 09:26:01 archlinux systemd[937]: Started KDE Window Manager.
Feb 10 09:26:01 archlinux kwin_wayland[974]: No backend specified, automatically>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL vendor string:              >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL renderer string:            >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version string:             >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL shading language version str>
Feb 10 09:26:02 archlinux kwin_wayland[974]: Driver:                            >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GPU class:                         >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version:                    >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL version:                      >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Mesa version:                      >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Linux kernel version:              >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Requires strict binding:           >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL shaders:                      >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Texture NPOT support:              >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Virtual Machine:                   >
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:323:58: u>
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:324:58: u>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for >
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" ins>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for >
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" ins>
.
.
.
Feb 10 09:26:01 archlinux systemd[937]: Starting KDE Window Manager...
Feb 10 09:26:01 archlinux systemd[937]: Started KDE Window Manager.
Feb 10 09:26:01 archlinux kwin_wayland[974]: No backend specified, automatically c>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL vendor string:                >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL renderer string:              >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version string:               >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL shading language version strin>
Feb 10 09:26:02 archlinux kwin_wayland[974]: Driver:                              >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GPU class:                           >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version:                      >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL version:                        >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Mesa version:                        >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Linux kernel version:                >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Requires strict binding:             >
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL shaders:                        >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Texture NPOT support:                >
Feb 10 09:26:02 archlinux kwin_wayland[974]: Virtual Machine:                     >
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:323:58: unr>
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:324:58: unr>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for fi>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" inste>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for fi>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" inste>
lines 1-23...skipping...
Feb 10 09:26:01 archlinux systemd[937]: Starting KDE Window Manager...
Feb 10 09:26:01 archlinux systemd[937]: Started KDE Window Manager.
Feb 10 09:26:01 archlinux kwin_wayland[974]: No backend specified, automatically choosin>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL vendor string:                   AMD
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL renderer string:                 AMD>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version string:                  4.6>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL shading language version string: 4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Driver:                                 Unk>
Feb 10 09:26:02 archlinux kwin_wayland[974]: GPU class:                              Unk>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version:                         4.6
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL version:                           4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Mesa version:                           22.>
Feb 10 09:26:02 archlinux kwin_wayland[974]: Linux kernel version:                   6.1>
Feb 10 09:26:02 archlinux kwin_wayland[974]: Requires strict binding:                no
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL shaders:                           yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Texture NPOT support:                   yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Virtual Machine:                        no
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:323:58: unrecogni>
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:324:58: unrecogni>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file des>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file des>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: The XKEYBOARD keymap compiler (xkb>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: > Warning:          Unsupported ma>
lines 1-25...skipping...
Feb 10 09:26:01 archlinux systemd[937]: Starting KDE Window Manager...
Feb 10 09:26:01 archlinux systemd[937]: Started KDE Window Manager.
Feb 10 09:26:01 archlinux kwin_wayland[974]: No backend specified, automatically choosing drm
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL vendor string:                   AMD
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL renderer string:                 AMD Radeon>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version string:                  4.6 (Core >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL shading language version string: 4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Driver:                                 Unknown
Feb 10 09:26:02 archlinux kwin_wayland[974]: GPU class:                              Unknown
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version:                         4.6
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL version:                           4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Mesa version:                           22.3.4
Feb 10 09:26:02 archlinux kwin_wayland[974]: Linux kernel version:                   6.1.10
Feb 10 09:26:02 archlinux kwin_wayland[974]: Requires strict binding:                no
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL shaders:                           yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Texture NPOT support:                   yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Virtual Machine:                        no
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:323:58: unrecognized key>
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:324:58: unrecognized key>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file descriptor>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file descriptor>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: The XKEYBOARD keymap compiler (xkbcomp) r>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: > Warning:          Unsupported maximum k>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: >                   X11 cannot support ke>
lines 1-26...skipping...
Feb 10 09:26:01 archlinux systemd[937]: Starting KDE Window Manager...
Feb 10 09:26:01 archlinux systemd[937]: Started KDE Window Manager.
Feb 10 09:26:01 archlinux kwin_wayland[974]: No backend specified, automatically choosing drm
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL vendor string:                   AMD
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL renderer string:                 AMD Radeon RX Vega >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version string:                  4.6 (Core Profile) >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL shading language version string: 4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Driver:                                 Unknown
Feb 10 09:26:02 archlinux kwin_wayland[974]: GPU class:                              Unknown
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version:                         4.6
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL version:                           4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Mesa version:                           22.3.4
Feb 10 09:26:02 archlinux kwin_wayland[974]: Linux kernel version:                   6.1.10
Feb 10 09:26:02 archlinux kwin_wayland[974]: Requires strict binding:                no
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL shaders:                           yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Texture NPOT support:                   yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Virtual Machine:                        no
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:323:58: unrecognized keysym "XF86>
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:324:58: unrecognized keysym "XF86>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file descriptors is depr>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file descriptors is depr>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: > Warning:          Unsupported maximum keycode 70>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: >                   X11 cannot support keycodes ab>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: Errors from xkbcomp are not fatal to the X server
Feb 10 09:26:19 archlinux kwin_wayland[974]: kwin_core: XCB error: 3 (BadWindow), sequence: 989, resourc>
lines 1-28...skipping...
Feb 10 09:26:01 archlinux systemd[937]: Starting KDE Window Manager...
Feb 10 09:26:01 archlinux systemd[937]: Started KDE Window Manager.
Feb 10 09:26:01 archlinux kwin_wayland[974]: No backend specified, automatically choosing drm
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL vendor string:                   AMD
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL renderer string:                 AMD Radeon RX Vega (vega10, L>
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version string:                  4.6 (Core Profile) Mesa 22.3.4
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL shading language version string: 4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Driver:                                 Unknown
Feb 10 09:26:02 archlinux kwin_wayland[974]: GPU class:                              Unknown
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version:                         4.6
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL version:                           4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Mesa version:                           22.3.4
Feb 10 09:26:02 archlinux kwin_wayland[974]: Linux kernel version:                   6.1.10
Feb 10 09:26:02 archlinux kwin_wayland[974]: Requires strict binding:                no
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL shaders:                           yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Texture NPOT support:                   yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Virtual Machine:                        no
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:323:58: unrecognized keysym "XF86EmojiPicke>
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:324:58: unrecognized keysym "XF86Dictate"
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file descriptors is deprecated
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file descriptors is deprecated
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: > Warning:          Unsupported maximum keycode 708, clippin>
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: >                   X11 cannot support keycodes above 255.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: Errors from xkbcomp are not fatal to the X server
Feb 10 09:26:19 archlinux kwin_wayland[974]: kwin_core: XCB error: 3 (BadWindow), sequence: 989, resource id: 2097>
Feb 10 09:28:11 archlinux kwin_wayland[974]: QtDBus: cannot relay signals from parent QObject(0x559efd4e9670 "") u>
Feb 10 09:28:11 archlinux systemd[937]: Stopped KDE Window Manager.
Feb 10 09:28:11 archlinux systemd[937]: plasma-kwin_wayland.service: Consumed 3.604s CPU time.
lines 1-31...skipping...
Feb 10 09:26:01 archlinux systemd[937]: Starting KDE Window Manager...
Feb 10 09:26:01 archlinux systemd[937]: Started KDE Window Manager.
Feb 10 09:26:01 archlinux kwin_wayland[974]: No backend specified, automatically choosing drm
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL vendor string:                   AMD
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL renderer string:                 AMD Radeon RX Vega (vega10, LLVM 15.0.7, >
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version string:                  4.6 (Core Profile) Mesa 22.3.4
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL shading language version string: 4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Driver:                                 Unknown
Feb 10 09:26:02 archlinux kwin_wayland[974]: GPU class:                              Unknown
Feb 10 09:26:02 archlinux kwin_wayland[974]: OpenGL version:                         4.6
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL version:                           4.60
Feb 10 09:26:02 archlinux kwin_wayland[974]: Mesa version:                           22.3.4
Feb 10 09:26:02 archlinux kwin_wayland[974]: Linux kernel version:                   6.1.10
Feb 10 09:26:02 archlinux kwin_wayland[974]: Requires strict binding:                no
Feb 10 09:26:02 archlinux kwin_wayland[974]: GLSL shaders:                           yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Texture NPOT support:                   yes
Feb 10 09:26:02 archlinux kwin_wayland[974]: Virtual Machine:                        no
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:323:58: unrecognized keysym "XF86EmojiPicker"
Feb 10 09:26:02 archlinux kwin_wayland[974]: kwin_xkbcommon: XKB: inet:324:58: unrecognized keysym "XF86Dictate"
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file descriptors is deprecated
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: (WW) Option "-listen" for file descriptors is deprecated
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1025]: Please use "-listenfd" instead.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: > Warning:          Unsupported maximum keycode 708, clipping.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: >                   X11 cannot support keycodes above 255.
Feb 10 09:26:02 archlinux kwin_wayland_wrapper[1047]: Errors from xkbcomp are not fatal to the X server
Feb 10 09:26:19 archlinux kwin_wayland[974]: kwin_core: XCB error: 3 (BadWindow), sequence: 989, resource id: 2097164, major c>
Feb 10 09:28:11 archlinux kwin_wayland[974]: QtDBus: cannot relay signals from parent QObject(0x559efd4e9670 "") unless they a>
Feb 10 09:28:11 archlinux systemd[937]: Stopped KDE Window Manager.
Feb 10 09:28:11 archlinux systemd[937]: plasma-kwin_wayland.service: Consumed 3.604s CPU time.
~
~
~
lines 1-31/31 (END)...skipping...
***
And then it just keeps repeating.

Comment 4 Vlad Zahorodnii 2023-02-10 14:47:52 UTC


*** This bug has been marked as a duplicate of bug 453147 ***

Comment 5 Dylan Orr 2023-02-10 15:00:09 UTC

(In reply to Vlad Zahorodnii from comment #4)
> 
> *** This bug has been marked as a duplicate of bug 453147 ***

Checking the logs, I see little to no overlap whatsoever.
Could you explain to me why you believe this to be a duplicate bug?

Comment 6 Dylan Orr 2023-02-10 19:12:11 UTC

Upon further investigation, I would first like to say that https://bugs.kde.org/show_bug.cgi?id=459872 was correctly identified as AN issue that I have been experiencing, but it is not what I have described/reported here. 

It is possible they are related, however, the end result is not the same. My issue is a complete freeze of the GUI entirely, which is different from the linked colour-block artifacting reproducible when running:
> sudo cat /sys/kernel/debug/dri/0/amdgpu_gpu_recover

It is also very possible that I have misidentified the error I reported here as a kwin error. Still, my inexperience with this topic prevents me from knowing what it actually is.

Comment 7 Vlad Zahorodnii 2023-02-13 15:01:11 UTC

(In reply to Dylan Orr from comment #5)
> (In reply to Vlad Zahorodnii from comment #4)
> > 
> > *** This bug has been marked as a duplicate of bug 453147 ***
> 
> Checking the logs, I see little to no overlap whatsoever.
> Could you explain to me why you believe this to be a duplicate bug?

The root cause is the same: amd graphics resets make kwin go berserk.

*** This bug has been marked as a duplicate of bug 453147 ***