https://bugs.kde.org/show_bug.cgi?id=510786
Bug ID: 510786
Summary: Taskbar glitch and shell lockup after 2nd monitor
unplugged
Classification: Plasma
Product: plasmashell
Version First 6.4.5
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: Task Manager and Icons-Only Task Manager widgets
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Created attachment 185901
--> https://bugs.kde.org/attachment.cgi?id=185901&action=edit
glitch
SUMMARY
Taskbar visual glitch happens on laptop internal screen when 2nd monitor is
unplugged.
After about 10 minutes plasmashell lockups using 100% of CPU, taskbar become
unresponsive.
Host PC is ASUS TUF A14 2025 (2560x1600 140% DPI), external screen is Gigabyte
M32U (3840x2160 105% DPI), extended to the right side.
STEPS TO REPRODUCE
1. Connect external screen (Or connected before boot up)
2. Unplug external screen
3. Glitch happens
4. Wait about 10 minutes
5. Shell dead
OBSERVED RESULT
Visual glitch and shell dead
EXPECTED RESULT
No glitch
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
Kernel Version: 6.17.3-3-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen AI 7 H 350 w/ Radeon 860M
Memory: 32 GiB of RAM (29.0 GiB usable)
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