@Gary, If you're already using packages from the xorg-edgers/radeon PPA, then the only thing left to do is install a mainline kernel, as the kernel- side fixes to this issue have not yet been backported to the normal kernel shipping with Ubuntu Maverick. Have a look at this page:
https://wiki.ubuntu.com/Kernel/MainlineBuilds Kernel version 2.6.37 was released recently, so that's the one you'll likely want to use: http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.37-natty/ (it says "natty," but it will work fine on Maverick. This is what I'm running myself.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557266 Title: [needs linux-2.6.36.2] [Radeon kernel module] drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs