udevd[769]: lookup_group: error resolving group 'disk': No such file or directory udevd[769]: lookup_group: error resolving group 'floppy': Illegal seek udevd[769]: lookup_group: error resolving group 'cdrom': Illegal seek udevd[769]: lookup_group: error resolving group 'tape': Illegal seek
those are harmless.
I am getting the same thing. Furthermore X fails to start, reporting that it cannot find the mouse at /dev/input/mice. I then have to restart udev, unplug the mouse(usb) and plug it in again, and /etc/init.d/ kdm restart This gets me into X, however the audio device is also not found, so no sound.