Bug#923477: meta_window_set_stack_position_no_sync: assertion 'window->stack_position >= 0' failed, maybe triggered by evolution

[Benjamin Hansmann]

On Thu, 28 Feb 2019 18:24:09 +0000 Simon McVittie <smcv at debian.org>
wrote:
> Control: retitle -1 meta_window_set_stack_position_no_sync: assertion
'window->stack_position >= 0' failed, maybe triggered by evolution
> Control: reassign -1 libmutter-3-0
> Control: affects -1 evolution
>
> On Thu, 28 Feb 2019 at 19:00:45 +0100, Benjamin wrote:
> > Some bug caused a complete shutdown of my X server instance and all
> > running applications in my gdm session
>
> evolution shouldn't be able to cause this, even if it wanted to. I
think
> this is probably the real root cause:
>
> > Feb 28 18:31:34 debian gnome-shell[1154]:
meta_window_set_stack_position_no_sync: assertion 'window-
>stack_position >= 0' failed
>
> What versions of gnome-shell and libmutter-3-0 are you using?

libmutter-3-0/testing,now 3.30.2-6 amd64 [installed,automatic]
gnome-shell/testing,now 3.30.1-2 amd64 [installed,automatic]

>
> > I only unticked one CalDAV tasklist in the Task view's SideBar. It
is
> > not reproducible, maybe some side effects led to the crash.
>
> Unfortunately, if this isn't reproducible, it's unlikely that anyone
> will be able to debug or fix it.
>
> https://github.com/elementary/gala/issues/419 and
> https://github.com/spheras/desktopfolder/issues/182 appear to be the
> same thing.
>
>     smcv
>
>