Bug#389007: Regression: Radeon 9200 powers off Apple Cinema Display

[Brice Goglin <bgoglin@debian.org>]

Roger Leigh wrote:
> reopen 389007
> found 389007 1:6.7.197-1
> thanks
>
> Dear Brice,
>
> I'm afraid this bug is also present in the current package in
> unstable.  As soon as X starts, the monitor powers off.  Killing X or
> switching VT have no effect--it stays dead once it's off.
>
> I have attached the Xorg logfile for both versions, but they are
> identical.  This seems to be due to the fact that I had to power off
> the machine following the monitor turning off--by the fan noise, I
> think it had locked up hard; I certainly couldn't make it reboot using
> the keyboard.  As a result, both are probably the logfile for
> 6.6.193-3.
>
> I switched back to 6.6.193-3_powerpc.deb for the time being.
>
> What can I do for you to track this down further?
>   

Can you try xserver-xorg-video-ati 1:6.7.198~git20071223.ad3325f6-1 
currently in experimental? If it doesn't help, please send corresponding 
log as well as the xrandr output.

You might want to do that withou any xorg.conf at all (to be sure no 
driver option is disturbing the default behavior).

Brice