https://bugs.kde.org/show_bug.cgi?id=495678
Bug ID: 495678
Summary: kwin spams kwin_scene_opengl GL_INVALID_OPERATION when
task switcher is used to the system journal
Classification: Plasma
Product: kwin
Version: 6.2.2
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: scene-opengl
Assignee: kwin-bugs-n...@kde.org
Reporter: nep...@pm.me
Target Milestone: ---
SUMMARY
Every time you use the task switcher kwin spams "kwin_scene_opengl
GL_INVALID_OPERATION" messages to the system journal (the exact message is
different for Nvidia and AMD/Intel GPUs).
STEPS TO REPRODUCE
1. Open the task switcher and keep it open
2. Switch to different windows using the task switcher a couple of times
3. Check the system journal
OBSERVED RESULT
Depending on the GPU used kwin spams the log with messages.
Nvidia GPU:
kwin_wayland: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated.
AMD/Intel GPU:
kwin_wayland: kwin_scene_opengl: 0x3: GL_INVALID_OPERATION in
glDrawBuffers(unsupported buffer GL_BACK_LEFT)
EXPECTED RESULT
No log spam occurs when using the task switcher.
SOFTWARE/OS VERSIONS
Operating System: EndeavourOS (Arch Linux)
KDE Plasma Version: 6.2.2
KDE Frameworks Version: 6.7.0
Qt Version: 6.8.0
Kernel Version: 6.11.5-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: AMD Ryzen 7 7800X3D 8-Core Processor
Memory: 30,9 GiB of RAM
Graphics Processor: NVIDIA GeForce RTX 4080 SUPER
Manufacturer: ASRock
Product Name: X670E Steel Legend
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