i have 3 video cards, 1 intergrated intel 845, 1 pci nvida, 1 pci radeon... both the pci cards work but the intel display shows a crazy corupt screen and X ignores it, and the other two monitors work perfectly.
and when i try to reboot it won't because the intel 845 basicly freezes the system on a refresh.
But if i run it with only the intel in the config it works just fine. Otherwise it shows a really really bad output on the screen. And it's not a resolution problem.
Any Suggestions?
I have seen this effect using an 815 card. I believe the memory ranges used for the intel, ati and radeon overlap when using dual configuration mode.
I have not seen any help with this problem to date. There are a limited amount of display drivers, maybe selecting memory ranges for the cards that do not overlap other cards memory allocation can be developed.
Jim
