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On 2002-12-03, Serge Gavrilov <serge () pdmi ! ras ! ru> wrote: > Today I tried to install new MGA G450 DualHead card into my box. The > problem is following: only first 16M of video RAM is auto-detected by > Xserver. If I force to use all 32M by adding of > VideoRam 32768 > to XF86Config-4, then I obtain corrupted screen (in vicinity of mouse > cursor). That sounds like one of many things I ran into recently when building a box with an AGP Matrox 550 dual-head and two PCI Matrox 450 dual-head cards. I experimented with the VideoRam flag; ended up not needing it, but I *did* need 'Option "Crtc2Half" "True"' for all cards, or XFree would want to give only 8MB or even 1MB to the second screens. I also experienced mouse cursor corruption, but only on the first screen. For that, adding 'Option "SWcursor" "on"' worked around the problem. -- Hank Leininger <hlein@xxxxxxxxxxxxxxxxxxxx> _______________________________________________ Xpert mailing list Xpert@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xpert
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