1. Check the timestamp sudo reports (will look something like below).
sudo: timestamp too far in the future: Jun 23 00:00:00 2007
2. Use Adjust Date & Time to set the date/time to the sudo timestamp or later.
3. Execute the 'sudo -k' command. (Clears the timestamp).
4. Use Adjust Date & Time to set the date/time back to the correct values.
Done.


