I was having the same issue with Debian unstable, but because of other reasons I tried installed Ubuntu 6.06.1 LTS
But this issue still persists for me. I have a matrox G450 video card. I am sad to have to reply to a bug that is nearly a year old. Hopefully someone knows something I am missing -- [MGA] driver skips IOCTL https://launchpad.net/bugs/16065 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs