Bug 415072 - Plasma crashes almost every time panel hides
Summary: Plasma crashes almost every time panel hides
Status: RESOLVED UPSTREAM
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-wayland (show other bugs)
Version: 5.17.4
Platform: Other Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-12-11 22:20 UTC by cacarry
Modified: 2020-04-24 10:51 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Crash stack from KCrash (15.18 KB, text/plain)
2019-12-11 22:20 UTC, cacarry 		Details
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Description cacarry 2019-12-11 22:20:09 UTC 
Created attachment 124441 [details]
Crash stack from KCrash

SUMMARY
Plasma crashes, i see apps, but no panel and background is black, almost every time application panel hides itself.

STEPS TO REPRODUCE
1. Move cursor to app panel so it appears
2. Click on Kickoff or Kicker icon
3. Click on it again
Same happens if i press meta key 2 times.
Same happens if i unlock widgets by right clicking on panel
Same happens if i move cursor over application and wait for preview to appear and then move mouse away
Maybe something with popups?

OBSERVED RESULT
Plasma crashes

EXPECTED RESULT
Plasma does not crash

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux
KDE Plasma Version: 5.17.4
KDE Frameworks Version: 5.64.0
Qt Version: 5.13.2
nvidia blob 440.36
Comment 1 cacarry 2020-03-01 22:39:15 UTC 
Is this bug report noticed by someone? I feel like all my bug reports gone nowhere.
Comment 2 David Edmundson 2020-04-24 09:31:24 UTC 
Fixed by me.

4bd13402f0293e85b8dfdf92254e250ac28094c7

QtWayland 5.15.0
Comment 3 cacarry 2020-04-24 10:30:29 UTC 
Is this nvidia bug? If it's nvidia bug? If it's nvidia bug, it probably may be fixed in one of future release libnvidia-egl, i reported this to them few days ago and looks like they are working on this.
Comment 4 David Edmundson 2020-04-24 10:49:44 UTC 
No, it is a Qt bug. 

Could you please comment on where you reported it so we don't waste their time.
Comment 5 David Edmundson 2020-04-24 10:50:26 UTC 
Relevant link: https://codereview.qt-project.org/c/qt/qtwayland/+/296693
Comment 6 cacarry 2020-04-24 10:51:21 UTC 
Thank you! I will report nvidia that it's fixed