Re: Bug#378594: xserver-xorg-video-ati: Can't get Radeon 7500 / Mobility M6 / RV200 TV out working

[Tom Gorenc <tjgorenc@gmail.com>]

Mark,

I had a similar issue, and just got my TV out working.  I have an 
all-in-wonder radeon, and was getting bios/text output working fine, but 
starting X with the TV output enabled, caused both the CRT and TV to go 
blank.  I ran across this howto:

http://megahurts.dk/rune/tv_output.html

The thing that worked for me was to move/remove theatre_detect_drv.so 
from it's current location so it doesn't get loaded.  This module 
conflicts with the TV output module (at least on the all-in-wonder, it 
does).

If that doesn't work, try some of the other troubleshooting items from 
the link.

Hope that helps.

Tom