Bug 478587 - (Wayland)(Plasma 6) kwin wrapper GBM error when interacting with Icons-only Task Manager Widget
Summary: (Wayland)(Plasma 6) kwin wrapper GBM error when interacting with Icons-only T...
Status: RESOLVED DUPLICATE of bug 478309
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (show other bugs)
Version: unspecified
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords: qt6
Depends on:
Blocks:
 
Reported: 2023-12-15 22:34 UTC by Luigi
Modified: 2023-12-20 20:10 UTC (History)
1 user (show)

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Description Luigi 2023-12-15 22:34:51 UTC 
SUMMARY
(Only seen in Wayland) When hovering over icons in the Icons-only Task Manager Widget , kwin_wayland_wrapper thrown a GBM error in Nvidia(545.29.06-1). Screen stutters for while hovering (See attached Video). This renders the widget very annoying to use.

STEPS TO REPRODUCE
1. Add a icons-only task manager widget to a panel
2. Hover over the icons/over the widget

OBSERVED RESULT
Error + stutter.

EXPECTED RESULT
Fluid movement of the mouse over the widget.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 6.0 Beta 1
KDE Plasma Version: 5.90.0
KDE Frameworks Version: 5.246.0
Qt Version: 6.6.1

ADDITIONAL INFORMATION
VIDEO SHOWING ISSUE
https://cdnluigi.fra1.cdn.digitaloceanspaces.com/PXL_20231215_214853413.mp4 
(sorry for ugly link, my domain is not setup for the cdn just yet)
Comment 1 Nate Graham 2023-12-16 05:28:26 UTC 

*** This bug has been marked as a duplicate of bug 476279 ***
Comment 2 Luigi 2023-12-16 09:41:07 UTC 
(In reply to Nate Graham from comment #1)
> 
> *** This bug has been marked as a duplicate of bug 476279 ***

I apologize if my lack of understanding has led me to a wrong judgement but it doesn't seem like bug 476279 is the same issue to me... The user mentions a permanent crash only fixed by restarting plasmashell and the errors in the log are completely distinct from what i was getting.
Comment 3 Nate Graham 2023-12-20 20:10:22 UTC 
Ah sorry, my mistake, I meant to mark it as a duplicate of Bug 478309.

*** This bug has been marked as a duplicate of bug 478309 ***