Created attachment 178324 [details] stacktrace of kwin SUMMARY After plugging my Thunderbolt-based dock out and back in, kwin and plasmashell immediately crashed. For some yet unknown reason, this did not happen the first time, only after ~1h of usage. After rebooting, I was not able to reproduce it as well, so it's maybe something that only happens after a while. As a consequence, I am not sure whether the steps below are the actual reproduction steps, they're only a guess. STEPS TO REPRODUCE 1. Use your device for a while, while being connected to a Thunderbolt dock. 2. Plug it out. 3. Plug it back in. OBSERVED RESULT KWin and plasmashell crashed. EXPECTED RESULT They don't. SOFTWARE/OS VERSIONS Operating System: Fedora Linux 41 KDE Plasma Version: 6.3.0 KDE Frameworks Version: 6.10.0 Qt Version: 6.8.2 Kernel Version: 6.12.11-200.fc41.x86_64 (64-bit) Graphics Platform: Wayland Processors: 8 × 11th Gen Intel® Core™ i5-1145G7 @ 2.60GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® Iris® Xe Graphics ADDITIONAL INFORMATION I hope the attached stacktraces are actually useful. If you need the *.zst coredumps as well, just tell me, I copied them over to a backup location so they don't get deleted.
Created attachment 178325 [details] stacktrace plasmashell
Related, according to abrt-applet: https://retrace.fedoraproject.org/faf/reports/1137825/ and https://retrace.fedoraproject.org/faf/problems/bthash/?bth=fe6dea3eb4c92fe7988b09dd1cf9aa2c80895b36&bth=3493c4ca65ab328ac1cc1bce7b408f4426d47994&bth=387553e5a4980aba84bdcca18b927d44a55c71f4&bth=33e90d6f2e9558dbb1ad64df25d717eef9b5d218&bth=f57841ee7ad666fb7ae2b5e5463ad843a2a631fc&bth=1d8068934d92edc0b77ba31d90e222c467de9583&bth=ddef3286dbd9bd9f76ebc17611a53e2b3478c12f&bth=a64716998afc54d823c3d98949b39e5e7433ceea
Getting similar crashes of plasmashell / kwin, just by plugging / unplugging HDMI cable. Started after upgrade to 6.3. On Neon 24.04, X11.
This will be fixed with https://invent.kde.org/plasma/kwin/-/merge_requests/7142
(In reply to Marcelo Vanzin from comment #3) > Getting similar crashes of plasmashell / kwin, just by plugging / unplugging > HDMI cable. Started after upgrade to 6.3. On Neon 24.04, X11. Since you're on X11, this is something different:
...Specifically, Bug 499846.