O > Thanks. But it didn't work for me. > I found in http://fedoraproject.org/wiki/RenderingProject/aiglx > the suggestions that I should add: > > > Section "ServerFlags" > Option "AIGLX" "off" > EndSection > > Section "Extensions" > Option "Composite" "Disable" > EndSection > To xorg.conf, and indeed there are no more '(EE)' messages on starting X > with both those set. But Mesa continues to manage screen 0 :( Still confused. I tried the xorg.cxonf from Phoronix: http://www.phoronix.com/redblog/downloads/xorg-fc6-sample.conf said to fix this, and got the same results. Also, maybe connected, I have a weirdness that my xorg.conf says may keyboard is UK. But it types US. I go into system-config-keyboard and this claims UK. I click UK. and I get UK - until I restart the X server. Probably something else, but I just thought it might ring a bell with someone... Bill
