Just a short comment that might be useful in the tracing process. In 9 of 10 cases the freeze occurs while starting "Evince" (opening one or more PDF-files).
I have not experienced this PDF-freeze in single monitor-mode, only in dual. B:) -- [dapper] xrandr freezes the system (radeon, MergedFB) https://launchpad.net/bugs/47775 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
