Thanks. It appears that the intel video driver is causing Xorg to crash when restarting. I am moving this report on to the intel driver package, and the Ubuntu X people will probably want a full backtrace of the crash: https://wiki.ubuntu.com/X/Backtracing
It should be noted that the initial backtrace in Xorg.0.log.old looks like that from bug 404439, but I am not sure how the Ubuntu X team handles duplicates.
Thanks. It appears that the intel video driver is causing Xorg to crash when restarting. I am moving this report on to the intel driver package, and the Ubuntu X people will probably want a full backtrace of the crash: https:/ /wiki.ubuntu. com/X/Backtraci ng
It should be noted that the initial backtrace in Xorg.0.log.old looks like that from bug 404439, but I am not sure how the Ubuntu X team handles duplicates.