The next time a freeze occurs, can you reboot and see there is something captured in the file /var/log/Xorg.0.log.old and /var/log/kern.log.0 . Thanks
-- Freeze on logout/relog, switch user... https://bugs.launchpad.net/bugs/230817 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs