Bug#805605: xserver-xorg-core: crash/freeze on logout of tty that was previously serving as a vt for X

[Justus Piater <Justus-dev@Piater.name>]

Laurent Bigonville <bigon@debian.org> wrote on Sun, 17 Jan 2016 12:29:36
+0100:

> This looks like https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=810660
>
> Can you try to edit the .bash_logout file in your user directory and
> remove the call to clear_console ?

Yes!  Without clear_console the problem is gone.  This suggests that the
double VT swich performed by clear_console triggers it.