> Is the machine still alive though? Can you login via the network
> for instance?
Yes the machine is completely alive. (even after oops it was still
alive). The xserver is unable to restart after the problem has appeared.

> 
> If it is, then the bug needs to be reassigned to X so that it
> can be dealt properly.
Ok, go.
> 
> The ring buffer is controlled by the X server.  The DRM driver
> is just a user.  The problem here is that the X server left it
> in some bozzo state and the DRM driver just used it without checking
> resulting in a lockup.
> 
> Since the DRM driver does not have complete possession over the
> ring buffer, it is not appropriate for it to completely reset it.
Ok.
Thanks very much for dealing with this bug.

As a workaround, users can try to change their screen resolution.

-- 
Simon Morlat <[EMAIL PROTECTED]>

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