Comment 6 for bug 273510

Created an attachment (id=19457)
logfile

Forwarding this bug from a ubuntu user:
https://bugs.edge.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/273510

Problem:
On boot in Ubuntu, after usplash X goes to a black screen. The login sounds can be heard, and login info is accepted, so X hasn't locked up. Disabling compiz made no difference.

I can't tell for sure from the log file, but it sounds like it's maybe mapping the outputs incorrectly?

lspci:
04:00.0 VGA compatible controller: ATI Technologies Inc RV610 video device [Radeon HD 2400 PRO]