Bug#444223: xserver-xorg-video-ati: RS480 (radeon express X200G series): display goes to sleep after upgrade to latest unstable/sid
On 9/27/07, Junichi Uekawa <dancer@netfort.gr.jp> wrote:
> Hi,
>
> > > I've tried unstable and experimental versions, but the display goes to
> > > sleep after starting up X, and I see nothing. I can enter username /
> > > password in what is probably a gdm login screen, and I can hear disk
> > > activity, so I assume it starts and it thinks it's running.
> > >
> >
> > Is this a laptop? What outputs does it actually have and which are in
> > use? It looks like it has a bogus connector table, or some sort of
> > weird connector. As such the driver is probably lighting up the wrong
> > output.
>
>
> This is a desktop PC, hp dx5150MT. It has DVI-out and D-sub analogue
> output; which DVI is connected to the display.
>
The connector table in your bios seems to be either broken or in some
currently unsupported format. The following option should get things
working for you:
Option "ConnectorTable" "X,2,1,4,Y,1,2,2"
where X and Y numbers between 1 and 5 and are not equal. X and Y
specify the ddc lines for each connector, so if you want to get an
edid from your monitor, you'll need to figure out what line the
connector uses.
Alex
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