[kde] [Bug 469784] New: X11 server crashes after resume from suspend

[Ben Zwick]

https://bugs.kde.org/show_bug.cgi?id=469784

            Bug ID: 469784
           Summary: X11 server crashes after resume from suspend
    Classification: I don't know
           Product: kde
           Version: unspecified
          Platform: Debian testing
                OS: Linux
            Status: REPORTED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: benzwick at gmail.com
  Target Milestone: ---

Created attachment 158958
  --> https://bugs.kde.org/attachment.cgi?id=158958&action=edit
Log output from journalctl

SUMMARY
I am running KDE Plasma desktop on Debian Bookworm on a Lenovo ThinkPad P1 with
NVIDIA Quadro P1000 graphics. Sometimes when I resume from suspend when plugged
into a HP USB-C Dock G5 with two displayport monitors attached X11 crashes (as
well as all the other running applications) and instead of resuming my previous
session, I am presented with a new login screen.

Today, the first resume worked, then I suspended, plugged into my dock and the
resume failed.

I have asked for advice on the Debian User Forums here:
https://forums.debian.net/viewtopic.php?t=154460


STEPS TO REPRODUCE
1. Plug laptop into dock using USB-C
2. Open lid

OBSERVED RESULT
New login screen. There are a few segfaults from KDE components, e.g. kscreen,
kwin, plasmashell.

EXPECTED RESULT
Existing session unlock screen.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Debian Testing 12 (Bookworm)
(available in About System)
KDE Plasma Version: 5.27.2
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8

ADDITIONAL INFORMATION

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