https://bugs.kde.org/show_bug.cgi?id=493572
Bug ID: 493572
Summary: Plasmashell randomly crash on external screen and lock
screen
Classification: Plasma
Product: plasmashell
Version: 6.1.5
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Panel
Assignee: plasma-b...@kde.org
Reporter: robert.david.pub...@gmail.com
CC: niccolo.venera...@gmail.com
Target Milestone: 1.0
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SUMMARY
Plasmashell crash with following error:
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
xdg_surface#157: error -1: invalid window geometry size (0x0)
qt.qpa.wayland: Could not create EGL surface (EGL error 0x3000)
qt.qpa.wayland: Could not create EGL surface (EGL error 0x3000)
This crash is not a core dump. Otherwise I would collect and debug it.
It is always connected with external screen connected to the laptop. Not all of
them. In this case it is a 4K screen and 150% fractional scaling. Other
ultrawide screen connected the same through usb-c, without scaling is always
ok.
STEPS TO REPRODUCE
It is not 100% reproducible. But it happens when the external screen goes
standby and screen is locked.
When I unlock the screen the panel is gone.
OBSERVED RESULT
The panel disappear and I need to manually start plasmashell again.
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Operating System: Void
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.2
Kernel Version: 6.6.52_1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-8665U CPU @ 1.90GHz
Memory: 15.4 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620
ADDITIONAL INFORMATION
It is not a new regression, I'm observing this from the Plasma 6 introduction
(it may be present even before, but not in that frequent manner).
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