https://bugs.kde.org/show_bug.cgi?id=512480
Bug ID: 512480
Summary: Game via Proton-GE (Painkiller Black Edition) renders
on a tiny black window
Classification: Plasma
Product: kwin
Version First 6.5.3
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 187070
--> https://bugs.kde.org/attachment.cgi?id=187070&action=edit
The black windows with the tiny game window inside
SUMMARY
Hi!
After updating from KDE 6.4 to 6.5, one game of my Steam library has regressed.
Painkiller Black Edition now only render inside of a black window on the top
left of my monitor, inside an even tinier window.
Before the 6.5 update the game was working nice using the Wayland backend on
Proton (using the launch option on Steam PROTON_ENABLE_WAYLAND=1
PROTON_ENABLE_HDR=1) but now this bug manifest itself and if you try to
manually change to any resolution, the game crashes closing the window. I've
also tried without the Steam options but no luck.
Initially i thought that it was a regression on ProtonGE > 10.24 but using the
latest known working version (10.22), the bug still happens, so it might be
related to KDE 6.5?
I'd like to add more logs if you need, just ask!
Thanks for all the amazing work on KDE!
STEPS TO REPRODUCE
1. Launch the game with ProtonGE 10.22/10.23/10.24/10.25
2. The game launch on a black window on the top left of my monitor (see
screenshot)
OBSERVED RESULT
There is a black window on the top left of my desktop with inside a tiny window
with the game.
EXPECTED RESULT
Fullscreen game
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 43
KDE Plasma Version: 6.5.3
KDE Frameworks Version: 6.20.0
Qt Version: 6.10.0
Kernel Version: 6.17.8-300.fc43.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 32 × AMD Ryzen 9 5950X 16-Core Processor
Memory: 64 GiB of RAM (62.7 GiB usable)
Graphics Processor: AMD Radeon RX 6800
Manufacturer: ASUS
ADDITIONAL INFORMATION
Mesa 25.2.7
Tested Proton-GE from 10.22 to 10.25.
The game bug is also reported on DXVK bugtracker:
https://github.com/doitsujin/dxvk/issues/3762
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