[Bug 34859] gdm does not restart after Ctrl+Alt+Backspace

[Marius Gedminas]

Public bug reported:
https://launchpad.net/malone/bugs/34859

Affects: gdm (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
I run Dapper.  When I press Ctrl+Alt+Backspace in X, sometimes I get a
GDM login screen, but about 3 times out of four I just get a blank text
console.  I then have to log in on /dev/tty1 and run sudo
/etc/init.d/gdm restart to get GDM back.