Public bug reported:
All browsers, browser-based apps and (often) Konsole crash if the dock
is unplugged or loses power. System is a ThinkPad P16s, dock is ThinkPad
Type 40B0. kinfo output is:
Operating System: Kubuntu 25.04
KDE Plasma Version: 6.3.6
KDE Frameworks Version: 6.14.0
Qt Version: 6.8.3
Kernel Version: 6.14.0-29-generic (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 PRO 7840U w/ Radeon 780M Graphics
Memory: 27.1 GiB of RAM
Graphics Processor: AMD Radeon 780M
I doesn't seem to happen if the dock is detached soon after a boot.
Later in the day, it almost certainly will. Perhaps it has to do with
sleep and wake?
The login session is intact as the desktop remains responsive. Some apps
will not be affected, like KCalc or System Settings, sometimes Konsole
is spared. Tmux keeps running, so by using that rather than Konsole's
multiple tabs, I am able to reattach and continue unimpeded, there.
Unable to reproduce this on a live USB of KDE Neon, but that's built on
Ubuntu LTS. I have Kubuntu Backports installed as well. I normally use
two external monitors and leave the built-in screen off, but have tried
leaving the built-in one enabled to see if that would alleviate the
problem of having 'no wayland output'. It did not.
** Affects: xwayland (Ubuntu)
Importance: Undecided
Status: New
** Tags: plucky wayland
** Attachment added: "dock crash dmesg.log"
https://bugs.launchpad.net/bugs/2122566/+attachment/5908380/+files/dock%20crash%20dmesg.log
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which is subscribed to xwayland in Ubuntu.
https://bugs.launchpad.net/bugs/2122566
Title:
Several programs crash, but session remains intact, when thunderbolt
dock is disconnected or powered off
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