First: Sorry for my crappy paste of the ubuntu-bug information in my previous post.
Second: If I switch from unity to unity2d, the freezes do not occur; as the OP has problems with fglrx and I with nvidia (and others e.g. to be found at askubuntu.org with intel graphics) it seems that the context/opengl switches occuring during a user switch are causing the freezes. If there is anything I can do to provide more useful information please let me know. kind regards, Tom -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in Ubuntu. https://bugs.launchpad.net/bugs/886696 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/886696/+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