OpenGL apps break Alt+Tab on KDE | Arch Linux Community | Page 1

dull thistle Apr 8, 2025, 12:57 AM

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I have a weird behavior where after a window becomes 3rd most recently used, KDE just forgets where it should be when alttabing. I've only noticed this happen when I'm running something like gzdoom. xf86-video-amdgpu driver is not installed.

I get this in the xorg log:

[ 82867.433] (WW) modeset(0): Present-flip: queue async flip during flip on CRTC 0 failed: Invalid argument
[ 82867.702] (WW) modeset(0): Present-flip: queue async flip during flip on CRTC 0 failed: Invalid argument
[ 82867.756] (WW) modeset(0): Present-flip: queue async flip during flip on CRTC 0 failed: Invalid argument
[ 82867.782] (WW) modeset(0): Present-flip: detected too frequent flip errors, disabling logs until frequency is reduced
[ 82869.347] (WW) modeset(0): flip queue retry
[ 82869.959] (WW) modeset(0): flip queue retry```
Wayland doesn't have this problem, but I don't want to use it.

desert relic Apr 8, 2025, 12:58 AM

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@dull thistle try wayland

dull thistle Apr 8, 2025, 12:59 AM

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I've mentioned I tried it

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This is a repost

desert relic Apr 8, 2025, 1:00 AM

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what's wrong with wayland?

dull thistle Apr 8, 2025, 1:01 AM

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It doesn't remember the position of windows in the desktops when restoring sessions

#OpenGL apps break Alt+Tab on KDE