When I was installing my system I typed the date and hour wrong , and didn't noticed, and as far my computer knows, today is tomorrow, two hours wrong...
I thought it was ok to change later, but actually, I can't. If I type the date command to change time, it changes ok, but when I boot, my system forgets it, and it's tomorrow again.. I've tried some ideas from the web, but nothing worked.. Is this a known bug? Érico V. Porto