https://bugs.kde.org/show_bug.cgi?id=461156
Bug ID: 461156 Summary: kwin locks up with 100% CPU load when external screen gets plugged in Classification: Plasma Product: kwin Version: 5.26.0 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: p...@ralfj.de Target Milestone: --- SUMMARY Each time I plug in my external screen, kwin just freezes up with 100% CPU load. I need to SIGKILL it from a tty (SIGTERM is being ignored), and then somehow get the desktop session to work again. SOFTWARE/OS VERSIONS Operating System: Debian GNU/Linux KDE Plasma Version: 5.26.0 KDE Frameworks Version: 5.98.0 Qt Version: 5.15.6 Kernel Version: 6.0.0-2-amd64 (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Xeon® CPU E3-1505M v5 @ 2.80GHz Memory: 31,2 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics P530 Manufacturer: LENOVO Product Name: 20ENCTO1WW System Version: ThinkPad P50 ADDITIONAL INFORMATION This is just the last in a series of crash/freeze/hang bugs that kwin_x11 is suffering from recently. I am not sure if there is something odd about my system or if nobody is using KDE on X11 any more and hence those codepaths are just bitrotting. -- You are receiving this mail because: You are watching all bug changes.