it's been a while, but i thought i needed to edit xorg.conf directly in order to get the multiple monitor settings correct. i think, check the 'ServerLayout' section of xorg.conf for fine-tuning. it probably discusses that in Andrew's link.
--fred On Thu, Dec 09, 2004 at 09:52PM, Andrew Replogle said: > Todd, > > Try this site for a more in depth setup of X11 dual-headed: > > http://quark.humbug.org.au/publications/xfree86/xinerama.html > > Let me know if you still run into issues. > > Andrew > > > On Thu, 9 Dec 2004 15:52:36 -0600, Todd Reed <tr...@astate.edu> wrote: > > I've installed Fedora Core 3 on our Display System and I'm having > > trouble getting the displays to span across the screens. I have the > > operators monitor plugged into a Matrox G200. There are also 3 > > Projectors plugged into a Matrox G450. The G200 works fine and the G450 > > is being recoginized by Fedora. However, I'm getting a "No Signal" > > message on the projectors. I've tried going into the Display Setting, > > Use Dual head, Second Video Card = G450, Desktop Layout = Spanning. But > > nithing happens. The other odd issue is that there are 4 - G200 in the > > Second Video Card section and 1 G450. > > > > Any suggestions to make this work? > > > > --Todd > > > >