https://bugs.kde.org/show_bug.cgi?id=492913
Bug ID: 492913
Summary: KDE KWin Vulkan Wayland error
'ERROR_OUT_OF_HOST_MEMORY' on NVIDIA
Classification: Plasma
Product: kwin
Version: 6.1.4
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: gooda...@starmail.net
Target Milestone: ---
Flags: NVIDIA+
SUMMARY
Certain applications like Veloren or Sniffnet or Blender (with experimental
backend) are crashing only under Wayland. But with workaround like using
variable `env WAYLAND_DISPLAY=` apps are working fine, as on X11. I use NVIDIA
proprietary driver cause i sit under such graphics card.
If even Blender starts sometimes, it still finds it's way to crash KWin :(
(luckily KWin restarts then)
STEPS TO REPRODUCE
1. Start Veloren or Sniffnet or Blender 4.3 Alpha with `--gpu-backend vulkan`
OBSERVED RESULT
Usually the reason is `WaylandSurface failed: ERROR_OUT_OF_HOST_MEMORY`, but
chech the attachements if you need more info.
EXPECTED RESULT
To make them work again on Wayland, as they work under X11 session :(
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 6.1.4
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2
Kernel Version: 6.10.7-arch1-1 (64-bit)
Graphics Platform: Wayland
NVIDIA Driver: 555.58.02
ADDITIONAL INFORMATION
Vanilla Dolphin, vanilla Baloo, vanilla EndeavourOS.
P.S. KDE Plasma compositing DOESN'T affect the behavior of Dolphin or current
bug. Already tested it on real machine.
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