On Fri, Mar 29, 2013 at 9:07 AM, Alfred von Campe <alfred at von-campe.com>wrote: > On Mar 28, 2013, at 23:01, Dale Dellutri wrote: > > > What does xrandr report? > > Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 > DVI-I-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) > 518mm x 3200mm > 1920x1080 59.9*+ > 1600x1200 60.0 > 1680x1050 60.0 > 1280x1024 75.0 60.0 > 1440x900 59.9 > 1280x960 60.0 > 1280x800 59.8 > 1152x864 75.0 > 1024x768 75.1 70.1 60.0 > 832x624 74.6 > 800x600 72.2 75.0 60.3 56.2 > 640x480 72.8 75.0 66.7 60.0 > 720x400 70.1 > HDMI-1 disconnected (normal left inverted right x axis y axis) > VGA-1 disconnected (normal left inverted right x axis y axis) > > > (I've used Matrox M9140 and the matrox prop driver. That combo provides > > quad monitors with one graphics card.) > > That looks promising; I will have to check it out. Did you use this on > Linux, > and specifically CentOS? Yes. Four of these on older Fedora releases, and one on CentOS 6.3. -- Dale Dellutri