Don't know if there's a mode-switch. I've attached the dmesg output after adding the drm.debug parameter.
** Attachment added: "dmesg output" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/623954/+attachment/1564782/+files/dmesg.txt -- no smooth transition to x https://bugs.launchpad.net/bugs/623954 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