Bug 415072

Summary: Plasma crashes almost every time panel hides
Product: [Plasma] plasmashell Reporter: cacarry <todaywe>
Component: generic-waylandAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED UPSTREAM    
Severity: normal CC: kde
Priority: NOR    
Version First Reported In: 5.17.4   
Target Milestone: 1.0   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Crash stack from KCrash

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