https://bugs.kde.org/show_bug.cgi?id=426891
Bug ID: 426891
Summary: Chrome on native Wayland causes a memory leak and
excess CPU use in kwin_wayland
Product: kwin
Version: git master
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: gvarsa...@gmail.com
Target Milestone: ---
SUMMARY
Latest dev versions of Chrome (currently at "87.0.4270.0 dev") finally support
native Wayland via Ozone, but kwin_wayland seems to act out around it.
STEPS TO REPRODUCE
1. Get Chrome dev package:
https://www.google.com/chrome/dev/?platform=linux&extra=devchannel
2. Run with Ozone/Wayland: google-chrome-unstable
--enable-features=UseOzonePlatform --ozone-platform=wayland --disable-gpu
OBSERVED RESULT
kwin_wayland using 100% CPU, and building up memory usage
EXPECTED RESULT
normal CPU use, no memory leak
SOFTWARE/OS VERSIONS
Linux: 5.9rc3
KDE Plasma Version: Neon unstable packages (git master @ Sept 22, 2020,
5.19.90+)
KDE Frameworks Version: 5.75
Qt Version: 5.15
ADDITIONAL INFORMATION
Does not happen when run via X11 / XWayland, including --ozone=x11
Does not happen when running Firefox native Wayland version.
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