I had this problem - reconfiguring xorg and killing the server didn't help. My machine hung on reboot, so I booted into OS X to re-enable rEFIt. After that, it worked fine (using the xorg.conf I had generated earlier).
I had this problem - reconfiguring xorg and killing the server didn't help. My machine hung on reboot, so I booted into OS X to re-enable rEFIt. After that, it worked fine (using the xorg.conf I had generated earlier).