[kde] [Bug 454194] System crash when connecting monitors via a USB hub

Miguel Guthridge bugzilla_noreply at kde.org
Tue May 24 05:46:24 BST 2022


https://bugs.kde.org/show_bug.cgi?id=454194

--- Comment #2 from Miguel Guthridge <hdsq at outlook.com.au> ---
(In reply to Nate Graham from comment #1)
> If something crashed, we need a backtrace of it so we can figure out what's
> going on. See
> https://community.kde.org/Guidelines_and_HOWTOs/Debugging/
> How_to_create_useful_crash_reports
> 
> Can you please attach one? Thanks!

Sadly I can't figure out how to get a backtrace on my system since I don't get
the error pop-up when the crash happens. It simply takes me straight back to
the login screen. I did notices that it displays some error messages on the
screen right before showing the login screen though, so I've uploaded a quick
video of that. The error messages should be readable.

https://youtu.be/8ZNDS-n4Aug

If there is any info on how I can access the backtraces? Since all my running
apps get killed, I imagine that GDB would be taken down with it, so the advice
in the linked article desn't really help.

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