https://bugs.kde.org/show_bug.cgi?id=491688
Bug ID: 491688
Summary: Vulkan artifacts when running through XWayland on Kwin
without a color profile set
Classification: Plasma
Product: kwin
Version: 6.1.4
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: compatibility
Assignee: kwin-bugs-n...@kde.org
Reporter: ozonehe...@gmail.com
Target Milestone: ---
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SUMMARY
any time I am running an app through xwayland that use Vulkan I get horrible
artifacts at first I thought it was a dying GPU but setting a color profile or
running Plasma and Kwin in X11 session makes the artifacts go away
STEPS TO REPRODUCE
1. Download Furmark 2.3 for Linux from their website
2. have an AMD RX 7800 XT with 2 1440p FreeSync Premium displays connected
3. run the Furmark (VK) benchmark
OBSERVED RESULT
you will see graphical artifacts
EXPECTED RESULT
it should not artifact when displaying something
SOFTWARE/OS VERSIONS
(available in the Info Center app, or by running `kinfo` in a terminal window)
Operating System: Arch Linux
KDE Plasma Version: 6.1.4
KDE Frameworks Version: 6.4.0
Qt Version: 6.7.2
Kernel Version: 6.10.4-zen2-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 24 × AMD Ryzen 9 7900X3D 12-Core Processor
Memory: 61.9 GiB of RAM
Graphics Processor: AMD Radeon RX 7800 XT
ADDITIONAL INFORMATION
I also found this when running journalctl --boot --follow --no-tail
Aug 13 17:23:42 Ozzy-Pro wireplumber[1603]: wp-event-dispatcher:
<WpAsyncEventHook:0x5b73bfe2f190> failed: <WpSiStandardLink:0x5b73bfe7ba50>
link failed: some node was destroyed before the link was created
Aug 13 17:23:46 Ozzy-Pro kwin_wayland[1513]: kf.windowsystem: static bool
KX11Extras::mapViewport() may only be used on X11
Aug 13 17:23:46 Ozzy-Pro kwin_wayland[1513]: kwin_scene_opengl: 0x2:
GL_INVALID_VALUE in glTexStorage2D(width, height or depth < 1)
Aug 13 17:23:46 Ozzy-Pro kwin_wayland[1513]: kwin_scene_opengl: Invalid
framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
Aug 13 17:23:46 Ozzy-Pro kwin_wayland[1513]: kwin_scene_opengl: 0x2:
GL_INVALID_OPERATION in glBindFramebuffer(non-gen name)
Aug 13 17:23:46 Ozzy-Pro kwin_wayland[1513]: kwin_scene_opengl: 0x2:
GL_INVALID_FRAMEBUFFER_OPERATION in glClear(incomplete framebuffer)
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