I have 2 HP Laptops with Ubuntu and UbuntuOne running fine. One HP laptop of the two has dual boot with Windows 7 for some business applications that I have not been able to get working on Ubuntu. I have 2 Desktop computers at office.. One dual boot running Ubuntu and XP the other is only Ubuntu.

The Dual Boot HP Laptop and the Ubuntu Laptop, all 3 systems have UbuntuOne installed and working fine. The two desktops are older machines and single core but run Ubuntu well. The Windows XP system of the Dual Boot Desktop UbuntuOne Install is currently syncing and working fine. It is the UbuntuOne installs with Ubuntu on the two desktops that won't sync. They are giving error that Auth Failed. I don't know how to reset the login and passwords to see if that is the error...although it shouldn't be as all other computer systems are working fine.

That is my dilemma. I also have a second issue which is not as important and that is how do I change the computer name in Ubuntu .. Thanks Bob