If you download the two debs, you can use "sudo dpkg -i xserver-xorg- video-*" to install them. It will warn about downgrading but allow it.
-- [Needs AGPMode quirk] [r350] freeze in gdm and X (black screen) with free driver https://bugs.launchpad.net/bugs/326867 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs