Just tested everything on a second machine with: 0000:01:00.0 VGA compatible controller: nVidia Corporation NV34 [GeForce FX 5200 Ultra] (rev a1) 1-6 deb works 1-7 deb fails 1-7+ deb fails 1-6 driver with 1-7 deb works 1-6 driver with 1-7+ deb works 1-7 driver with 1-7+ deb fails Thanks, Dave