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. ** Attachment added: "Xorg.0.log" http://launchpadlibrarian.net/35812252/Xorg.0.log -- [K8M800]with kernel 2.6.31-14-generic my X server crashes during KDE 4.3.2 startup https://bugs.launchpad.net/bugs/471646 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs