This bug was still in Maverick, but now I have Natty installed. I'm now able to fully boot into my system with KMS enabled on my Radeon HD 4650.
** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/620370 Title: [Lucid] Blank screen when KMS is enabled (Radeon HD 4650) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs