A workaround in to disable KMS at boot: I added radeon.modeset=0 in the kernel options of the grub configuration and the problem seemed to disappear. Here is the related line in /boot/grub/grub.cfg: linux /boot/vmlinuz-2.6.32-21-generic root=UUID=2aa5a050-dd81-4fca-83ba-c269a8dbdc96 ro quiet splash radeon.modeset=0
-- Radeon HD 2600 - Dualscreen problem https://bugs.launchpad.net/bugs/556232 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
