My Xorg.0.log, after successfully starting a KDE session, is attached. This is much more performant than "NoAccel", I guess because 2D rendering still works. By the way, is there any way to test these things remotely? I'd like to be able to start a desktop session and check the Xorg logs for errors.
Thanks for the suggestion. I have removed the "NoAccel" line and added the directive to disable DRI. I now have, in xorg.conf,
Section "Device"
Identifier "Configured Video Device"
EndSection
...
Section "Module"
Disable "dri"
EndSection
My Xorg.0.log, after successfully starting a KDE session, is attached. This is much more performant than "NoAccel", I guess because 2D rendering still works. By the way, is there any way to test these things remotely? I'd like to be able to start a desktop session and check the Xorg logs for errors.