https://bugs.kde.org/show_bug.cgi?id=491856
Bug ID: 491856
Summary: Toggling compositing doesn't work on wayland.
Classification: Plasma
Product: kwin
Version: 6.1.4
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: compositing
Assignee: kwin-bugs-n...@kde.org
Reporter: cattysteve89...@163.com
Target Milestone: ---
SUMMARY
Toggling compositing, using either kwin rules or hotkeys, is broken on wayland.
X11 is fine.
STEPS TO REPRODUCE
1. Set hotkey "suspend compositing" to Alt+Shift+F12
2. Press Alt+Shift+F12
or...
1. Set kwin rules to block compositing on any windows
2. Open any application
OBSERVED RESULT
Kwin still composing effects, with no VRAM usage drop.
EXPECTED RESULT
Kwin stop composing effects, seeing panel to become not transparent(or
blurred), with significant VRAM drop.
Behavior is correct in x11 session though.
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: 6.10.5-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 6800U with Radeon Graphics
Memory: 13.3 GiB of RAM
Graphics Processor: AMD Radeon Graphics
ADDITIONAL INFORMATION
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