Bug#514412: when user belongs to group "video" compiz crashes x-server

[Brice Goglin <Brice.Goglin@ens-lyon.org>]

severity 514412 important
thank you

clue wrote:
> Package: compiz
> Version: 0.7.6-7
> Severity: grave
> Justification: causes non-serious data loss
>
> When two users are logged in and one belongs to group "video" and you switch
> between the two users to the user belonging to "video" his X session gets a
> blank, black sreen. You can move mouse still around, and the pointer changes
> according to what is underneath it. But if you just click with the mouse X crashes always.
> If you do not click, you can still switch to the other users or to text
> console.
>
>   

Please send your config and log.
If X crashes, we'll need to corresponding log (with a backtrace at the
end). A debugging backtrace with gdb (from another machine through ssh)
would help as well.

To make things clear: you have 2 users logged in graphical sessions,
right? So only the first one has DRI support and Compiz I guess (we want
the log of this one then).

By the way, Xserver crashes are usually severity important.

Brice