I have had the same issue for months and do not have keytouch installed. The problem is not due to Intel drivers as I am experiencing it using nvidia.
A work around seems to be to turn compiz off by running 'metacity --replace &' The interesting thing is that I do not get this problem every time. It seems to be about 80%. Even when it does hang it will finally respond after about 15 minutes and show the logout dialog. In the mean time killing the session with ctrl+alt+backspace appears to work. ** Attachment added: "xorg.conf" http://launchpadlibrarian.net/16374197/xorg.conf -- System freezes when clicking shutdown button https://bugs.launchpad.net/bugs/229043 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
