I'm using openSUSE-11.1 and have the same issue.
I made the system load sisfb module on boot and put Option "UseFBDev" "true" in the Device section in xorg.conf which seems to be a successful (1280x800) workaround. I had to reboot though, doing modprobe sisfb and restarting xorg didn't work.
I'm using openSUSE-11.1 and have the same issue.
I made the system load sisfb module on boot and put Option "UseFBDev" "true" in the Device section in xorg.conf which seems to be a successful (1280x800) workaround. I had to reboot though, doing modprobe sisfb and restarting xorg didn't work.