| Summary: | kwin_wayland crash when displays turned back on | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Tom B <tom> |
| Component: | platform-wayland-nested | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | ||
| Priority: | NOR | ||
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | journal from previous boot | ||
In order to fix a crash, we need a backtrace. It appears like you use Arch Linux, in which case you need to repackage kwayland and kwin. [1][2] [1] https://wiki.archlinux.org/index.php/Debug_-_Getting_Traces#CMAKE_(KDE)_applications [2] https://community.kde.org/KWin/Debugging Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |
Created attachment 123458 [details] journal from previous boot SUMMARY The system freezes when displays are turned off then back on. STEPS TO REPRODUCE 1. Allow KDE to turn off the screen using power management ( Energy Saving > enable "Screen energy saving" ) 2. Wait for the screen to turn off 3. Press a key to bring the screens back on OBSERVED RESULT The screens turn back on but I see the output of systemd with "reached graphical target". The system is completely frozen and I can't even switch TTY. EXPECTED RESULT The screens should come back on and display the desktop. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Arch Linux (available in About System) KDE Plasma Version: 5.17.1 KDE Frameworks Version: 5.63.0 Qt Version: 5.13.1 ADDITIONAL INFORMATION I'm using two monitors with a radeon VII and the AMDGPU driver. It works as expected in Xorg, it's only kwin_wayland that's affected. I've attached my journal from the previous boot, it looks like the crash may actually happen when the screens turn off, not when they come back on.