| Summary: | Kwin crashes in KWin::OutputLayer::addRepaint() if computer wakes up right after going to sleep | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | guimarcalsilva |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | crash | CC: | nate |
| Priority: | NOR | Keywords: | drkonqi |
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Neon | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: |
crash 2
crash 3 |
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Description
guimarcalsilva
2022-03-08 04:16:00 UTC
I also see KWin::X11Compositor::composite() in the backtrace; does this happen in the Wayland session too, or only on X11? (In reply to Nate Graham from comment #1) > I also see KWin::X11Compositor::composite() in the backtrace; does this > happen in the Wayland session too, or only on X11? I couldn't reproduce the issue on Wayland. The only thing that happened there was that the screen froze for about 30 seconds until the PC went to sleep, but after a reboot, it didn't happen again. It's probably an unrelated issue. I managed to make the X11 session crash a few times but, for some reason, it doesn't happen every time now. Interestingly, the crashdump looks a bit different than my original report, as it doesn't show anything about KWin::OutputLayer::addRepaint() as described in the title. Maybe it's crashing for another reason? (I'll add two different logs just in case, but none of them show KWin::OutputLayer::addRepaint()). Created attachment 147674 [details]
crash 2
Created attachment 147675 [details]
crash 3
Thanks. Those look like a different issue; could you file a separate bug report about it? (In reply to Nate Graham from comment #5) > Thanks. Those look like a different issue; could you file a separate bug > report about it? You mean the other 2 crashdumps I sent or the freeze in Wayland? If you're talking about what happened in Wayland I couldn't reproduce it anymore, so I don't have enough information to file a new bug report. If you're talking about the crashdumps then I wouldn't consider them to be different issues, as the cause for the crashes is the same as in this bug: waking up the PC too soon after sleep. I don't really know the difference between them and the original backtrace, the only thing I noticed was the missing addRepaint() But if you still think I should make another report then I can make it. Oh ok then. I cannot reproduce this anymore on the same machine with Neon unstable based on Ubuntu 22.04. I guess the update to 22.04 must have fixed something about sleeping in deeper layers of the system. I'm changing the status to Worksforme since this might have been something not fully related to Plasma. |