Bug 482557 - Slow Alt+Tab
Summary: Slow Alt+Tab
Status: RESOLVED DUPLICATE of bug 479250
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (show other bugs)
Version: 6.0.1
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-03-06 16:49 UTC by carl.benjamin.dreyer
Modified: 2024-03-07 03:42 UTC (History)
1 user (show)

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Description carl.benjamin.dreyer 2024-03-06 16:49:28 UTC 
STEPS TO REPRODUCE
1. Run $ journalctl -f
2. Alt+tab

OBSERVED RESULT
The alt tab menu takes around 1-2 seconds before it shows (it's laggy).

This is printed to the journal, when alt-tabbing:

kwin_wayland[1501]: This plugin does not support raise()


EXPECTED RESULT
The alt tab menu to instantly show up, with no lag. Also no warning being printed to journal.

SOFTWARE/OS VERSIONS
Linux: 6.7.8-arch1-1
KDE Plasma Version: 6.0.1-1
KDE Frameworks Version: plasma-framework5 5.115.0-3
Qt Version: qt6-wayland 6.6.2-1
Comment 1 Nate Graham 2024-03-07 03:42:23 UTC 

*** This bug has been marked as a duplicate of bug 479250 ***