Thanks. The radeon troubles are known and reported upstream, so let us focus on the radeonhd driver bug here. Do you have a log from using the PPA radeonhd?
-- [Jaunty beta] xorg-video-radeonhd fails with mobility hd3650 on startup https://bugs.launchpad.net/bugs/352050 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