Thanks for your bug report. I think this could be date/time related. Fo example if you change your time too much forward, screensaver is automaticly activated, or dpmi, etc. Can you try to hibernate your computer with terminal opened and try to run any application "by hand"? Try to run 'date' too, if is your date/time correct (same as before hibernate).
-- Can't start programs after resume from suspend/hibernate https://launchpad.net/bugs/52200 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs