Aha, found out more info... For kms, agpmode is a kernel module parameter. try booting with radeon.agpmode=X where X = -1,1,2,4,8
1-8 are the agp modes, -1 uses the onboard gpu gart (PCI, PCIE, etc.) ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Confirmed => Incomplete -- [RV410] Screen gets unreadable https://bugs.launchpad.net/bugs/559189 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