Bug 469784 - X11 server crashes after resume from suspend
Summary: X11 server crashes after resume from suspend
Status: RESOLVED UPSTREAM
Alias: None
Product: kde
Classification: I don't know
Component: general (show other bugs)
Version: unspecified
Platform: Debian testing Linux
: NOR crash
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-05-15 05:32 UTC by Ben Zwick
Modified: 2023-05-15 17:46 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Log output from journalctl (1.08 MB, text/plain)
2023-05-15 05:32 UTC, Ben Zwick 		Details
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Description Ben Zwick 2023-05-15 05:32:57 UTC 
Created attachment 158958 [details]
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
Comment 1 Nate Graham 2023-05-15 17:46:26 UTC 
Yeah, when the X server crashes, it takes everything else down with it. Please report this issue to the X11 folks.