i'm running kubuntu 13.04 , this issue started recently, not sure exactly when though, and seems strange. the digital clock in the panel sets itself ahead 4 hours, each reboot after resetting, it sets itself ahead again. i went through suggestions, others have with the same problem, from different forums. if i remove the digital clock from the panel and add a desktop digital clock widget,set the time and timezone, on each reboot it keeps correct time, if i add a digital clock to the panel ,it starts to jump the time forwards on each reboot. any ideas as to why the desktop clock would work correctly and the panel clock not?
On the Ubuntu Forums thread I have linked, there is a post that says to edit
From then on, this issue shouldn't happen again.