Hi,

I haven't seen my problem reported on the list yet and haven't found any applicable bug reports.

Debian Sid
Plasma: 5.26.0
Frameworks: 5.98.0
Qt: 5.15.6
X11
Nvidia Legacy driver: 390.154-2
kernel: 6.0.0-2-amd64


kwin crashes when I press ALT+Tab with the Breeze task switcher enabled.


Message: Process 59013 (kwin_x11) of user 1000 dumped core.

Module libnvidia-glcore.so.390.154 without build-id.
Module libnvidia-tls.so.390.154 without build-id.
Module libGLX_nvidia.so.0 without build-id.
Module libsystemd.so.0 from deb systemd-252~rc3-2.amd64
Module libudev.so.1 from deb systemd-252~rc3-2.amd64
Stack trace of thread 59013:
#0 0x00007fb84d48e657 __GI___pthread_sigmask (libc.so.6 + 0x8e657)
#1 0x00007fb84d43dc99 __GI___sigprocmask (libc.so.6 + 0x3dc99)
#2 0x00007fb8509c0eab _ZN6KCrash15setCrashHandlerEPFviE (libKF5Crash.so.5 + 0x4eab)
#3 0x00007fb8509c1bd9 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x5bd9)
#4 0x00007fb84d43daa0 __restore_rt (libc.so.6 + 0x3daa0)
#5 0x00007fb84fd934e0 _ZN10QSGTexture12setFilteringENS_9FilteringE (libQt5Quick.so.5 + 0x1934e0)
#6 0x00007fb8504bbb26 _ZN4KWin24ThumbnailTextureProvider10setTextureERKSt10shared_ptrINS_9GLTextureEE (libkwin.so.5 + 0x2bbb26)
#7 0x00007fb8504bc2a1 _ZN4KWin19WindowThumbnailItem15updatePaintNodeEP7QSGNodePN10QQuickItem19UpdatePaintNodeDataE (libkwin.so.5 + 0x2bc2a1)
#8 0x00007fb84fe666d8 _ZN19QQuickWindowPrivate15updateDirtyNodeEP10QQuickItem (libQt5Quick.so.5 + 0x2666d8)
#9 0x00007fb84fe66c6b _ZN19QQuickWindowPrivate16updateDirtyNodesEv (libQt5Quick.so.5 + 0x266c6b)
#10 0x00007fb84fe687dd _ZN19QQuickWindowPrivate14syncSceneGraphEv (libQt5Quick.so.5 + 0x2687dd)
#11 0x00007fb84fe23923 n/a (libQt5Quick.so.5 + 0x223923)
#12 0x00007fb84fe769f0 _ZN12QQuickWindow5eventEP6QEvent (libQt5Quick.so.5 + 0x2769f0)
#13 0x00007fb84dd62f5e _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x162f5e)
#14 0x00007fb84e6b1718 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b1718)
#15 0x00007fb84eb2c623 _ZN15QPlatformWindow20deliverUpdateRequestEv (libQt5Gui.so.5 + 0x12c623)
#16 0x00007fb84dd6a1a9 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x16a1a9)
#17 0x00007fb84e6b1718 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b1718)
#18 0x00007fb84e7088b1 _ZN14QTimerInfoList14activateTimersEv (libQt5Core.so.5 + 0x3088b1)
#19 0x00007fb84e706e30 _ZN20QEventDispatcherUNIX13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x306e30)
#20 0x00007fb8480fc4ae _ZN23QXcbUnixEventDispatcher13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5XcbQpa.so.5 + 0x6e4ae)
#21 0x00007fb84e6b019b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b019b)
#22 0x00007fb84e6b8306 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2b8306)
#23 0x0000559c33eaf0ae main (kwin_x11 + 0x420ae)
#24 0x00007fb84d42920a __libc_start_call_main (libc.so.6 + 0x2920a)
#25 0x00007fb84d4292bc __libc_start_main_impl (libc.so.6 + 0x292bc)
#26 0x0000559c33eb0511 _start (kwin_x11 + 0x43511)

A few of the other options (brought with kwin-addons) also crash but breeze dark, for example, does not crash.

I don't believe I have any package mismatches. I don't know if installing additional packages would make the crashing stop, hence posting to this list before filing a bug report.

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)