I've seen bugs like this in the matrox drivers before. As i recall its a bug in handling caching bitmaps in video memory (the cached bitmap is only accessible to one of the pipes). try a newer matrox driver (from their site) if no luck mail a bug report to matrox.
Rob > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf > Of Mark Vojkovich > Sent: Thursday, May 02, 2002 4:08 AM > To: Eric Liedtke > Cc: [EMAIL PROTECTED] > Subject: Re: [Xpert]Xinerama and Mouse Clicks > > > On Wed, 1 May 2002, Eric Liedtke wrote: > > > Problem 1) > > When I would log into a Sun box export DISPLAY to my box and run HP > > openview's network presenter app(ovw). I had problems with sections > > of > > the map just not being drawn. If I grabbed one of the icons in the > > window > > and swept it across the section where there should be icons they > > would show > > up until I let go of the icon and the window was redrawn, at which > > point they > > would disappear again. After trying all sorts of things I restarted > > X on a single > > monitor and the problem went away. Any guess as to problems or > > workarounds. > > I'm not aware of such problems in Xinerama. What Xinerama does > doesn't exactly match the X11 specification in a few cases, but I > believe those cases are fairly well understood and shouldn't cause > any functionality problems. Is this one of those "dualhead" cards? > Maybe it's a driver bug? You might try it will acceleration turned > off (Option "NoAccel" with most drivers) to verify. > > Mark. > > _______________________________________________ > Xpert mailing list > [EMAIL PROTECTED] > http://XFree86.Org/mailman/listinfo/xpert > _______________________________________________ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
