https://bugs.kde.org/show_bug.cgi?id=480754
Bug ID: 480754
Summary: Monitor flickers, after disconnecting the HDMI and
reconnecting it, the monitor works perfectly but a
crash had occured
Classification: Plasma
Product: plasmashell
Version: master
Platform: Neon
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: plasma-b...@kde.org
Reporter: markox...@aim.com
Target Milestone: 1.0
Application: plasmashell (6.0.80)
Qt Version: 6.6.1
Frameworks Version: 5.249.0
Operating System: Linux 6.5.0-15-generic x86_64
Windowing System: Wayland
Distribution: KDE neon Unstable Edition
DrKonqi: 6.0.80 [CoredumpBackend]
-- Information about the crash:
I had previously also reported this same bug. I'm running latest updates from
KDE Neon Unstable. Same laptop, intel i7 9th gen + nvidia 1660ti, same duo
monitor setup, usb-c (dp) + HDMI. The usb-c display connects and works while
the HDMI display has also conencted but with WILD flickering, like very bad.
After disconnecting HDMI, and reconnecting it, this crash occurs, but not the
monitor works. One of the other things I noticed is that SOMETIMES the USB-C
monitor does not connect at all, like the system does not recognise it. This
happens sometimes, (fresh boot, not after sleeping) but a restart fixes it.
Hope this crash report helps :)
The crash can be reproduced every time.
-- Backtrace (Reduced):
#6 __pthread_kill_implementation (no_tid=0, signo=6, threadid=140112036567744)
at ./nptl/pthread_kill.c:44
#7 __pthread_kill_internal (signo=6, threadid=140112036567744) at
./nptl/pthread_kill.c:78
#8 __GI___pthread_kill (threadid=140112036567744, signo=signo@entry=6) at
./nptl/pthread_kill.c:89
#9 0x00007f6e64242476 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#10 0x00007f6e642287f3 in __GI_abort () at ./stdlib/abort.c:79
Reported using DrKonqi
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