OS loading successful, Applicantion Launching got a problems.
I just got installed Ubuntu 6.04 on IBM Thinkpad A20m. The installation went smooth, then I installed the Ubuntu, and the computer is now running from Hard disk, not from a live CD. The screen looks beautiful. The problem is I can't open (launch) the Place, Computer, and Firefox. When I clicked them, the computer try to launch them (a few second, I saw [waiting circle go round]), then it disappears, and nothing comes out. Does anyone has the similar problem? Any quick fix or diagnosis? Also, when I want to go for su [super user], it always say authorization failure although I am sure I typed the correct passoword for super user.
Any suggestion and help, please !