Hi Andrew, avivotool can be used to assist in debugging this issue. avivotool is provided with the radeontool package, so to install it run:
sudo apt-get install radeontool After installing it, you run it like this: avivotool regs all > regdump_good.txt avivotool regs all > regdump_broke.txt Run it two times. Once when you have a working screen (for any driver), and once in the broken case (either from the tty console or logged into the sick box remotely). Attach both of those to this bug report, and we can then forward this issue upstream. Thanks ahead of time! ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Confirmed => Incomplete -- Xorg freeze at boot https://bugs.launchpad.net/bugs/537557 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp