I'd like you to know that I'm completely new to ubuntu. Just install it a couple of days ago.
I have a bit problem with startup here, everytime I change anything in System > Preferences > Startup Applications it just keep coming back to default. I unchecked Penmount Utility, and it's checked again after next boot. Same thing happen when I add Guake Terminal. When I reboot, it's not there anymore.
So basically, it seems that I can't configure my startup programs.
Bookmarks