Tried removing /var/lib/ureadahead/*pack to force ureadahead reprofile to check the theory.
RESULTS: When ureadahead is reprofiling, the issue doesn't occur. I don't point at ureadahead in any way, it probably just plays a role in some sort of race condition. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1067019 Title: Cannot switch VT [regression] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1067019/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp