Bug#900776: gnome-shell: crash on wayland when logind locks session after idle-time

[Simon McVittie]

On Mon, 04 Jun 2018 at 21:01:00 +0200, Jakobus Schürz wrote:
> Jun 04 20:43:46 aldebaran kernel: gnome-shell[17126]: segfault at 560800000007 ip 00007fc52adc9d12 sp 00007fff91bff000 error 4 in libgobject-2.0.so.0.5600.1[7fc52ad94000+52000]

This is the real bug. Can you get a backtrace from this segfault, for
instance by using systemd-coredump, corekeeper or similar?

> Jun 04 20:43:46 aldebaran gnome-terminal-[18166]: Error reading events from display: Datenübergabe unterbrochen (broken pipe)
> Jun 04 20:43:46 aldebaran org.gnome.Shell.desktop[17126]: (EE) failed to read Wayland events: Broken pipe
[etc.]

I think the rest of what you pasted is all collateral damage from
gnome-shell crashing, and can be ignored. The logging that would be more
interesting is anything that's happening in gnome-shell immediately before
the segfault.

    smcv