https://bugs.kde.org/show_bug.cgi?id=492777
Bug ID: 492777
Summary: Hang on big window size on Wayland.
Classification: Plasma
Product: kwin
Version: 6.1.4
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: alekseipeso...@outlook.com
Target Milestone: ---
Created attachment 173420
--> https://bugs.kde.org/attachment.cgi?id=173420&action=edit
The exact revision of the offending application that I discovered this in.
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SUMMARY
When window size is too big, Plasma shell becomes transparent and everything
just hangs. I am not even sure if this is kwin related, but this doesn't appear
reproduce on X11. Going to a tty as root and running `killall -9 kwin_wayland`
crashes every user up but brings back the lock screen. Discovered when fucking
around with PyQt6 for school purposes. This happened with the ALHP repository
but I have confirmed it reproduces with Arch's default repositories.
I don't think a userspace program should be able to stop workflow either way.
STEPS TO REPRODUCE
1. Install PyQT6 and NumPy.
2. Run the attached file.
3. Press the Russian text button
OBSERVED RESULT
See SUMMARY.
EXPECTED RESULT
It either makes the window wide as expected, makes the window cap at a certain
limit or
SOFTWARE/OS VERSIONS
KDE Plasma Version: 6.1.4
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2
ADDITIONAL INFORMATION
Nun
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