I seem to lose my login credentials after a suspend/resume cycle. Some of the effects are shown below.
#1 - Shutdown & Restart missing from Shutdown dialog.
#2 - Software Updates don't work.
#3 - Can't mount a flash drive.
Running F14 latest, and the RC1 LiveCD does it too. F13 latest on the same box is fine.
I can Log Out and back in again (no restart), and things will be back to normal. After that, further suspends/resumes are fine.
Anyone else using suspend?