Bug 458391 - KWin uses software rendering on Wayland with an Intel GPU
Summary: KWin uses software rendering on Wayland with an Intel GPU
Status: RESOLVED UPSTREAM
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (other bugs)
Version First Reported In: 5.25.4
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-08-27 15:59 UTC by Ilya Bizyaev
Modified: 2022-08-27 16:14 UTC (History)
0 users

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Description Ilya Bizyaev 2022-08-27 15:59:27 UTC 
My laptop has an integrated Intel GPU, which works perfectly fine in the X11 session. In the Wayland session, however, KInfoCenter indicates that llvmpipe is used. I do not use Wayland regularly, but when I last tried one of the past Plasma releases, there was no such problem.


SOFTWARE/OS VERSIONS
Operating System: openSUSE Leap 15.4
KDE Plasma Version: 5.25.4
KDE Frameworks Version: 5.97.0
Qt Version: 5.15.5
Kernel Version: 5.14.21-150400.24.18-default (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i5-10210U CPU @ 1.60GHz
Graphics Processor: llvmpipe
Manufacturer: LENOVO
Product Name: 81TC
System Version: Lenovo Yoga C740-14IML

ADDITIONAL INFORMATION
More details to come once I reboot back to X11.
Comment 1 Ilya Bizyaev 2022-08-27 16:14:11 UTC 
Oops, please ignore: there's some poor timing involved. I did a system update, rebooted and decided to try Wayland, but little did I know that the update broke my graphics for X11 as well :(