UPDATE 2: I 'solved' the problem by starting from scratch. Backed up the user data and wiped the hard drive.
Just installed 1.6.1. It shows the spinning circle on a blue screen. and then another shade of blue screen with no circle. Back and forth in a never ending loop.
I tried holding the power button to reboot it. It boots through the gray screen and goes back to the blue screens.
What should I do?
UPDATE:I've tried booting in safe mode and also booting from the startup disc and repaired permissions. Still the same problem. In safe mode I get the login screen, but when I log in screen goes blue and then back to login screen.
Just installed 1.6.1. It shows the spinning circle on a blue screen. and then another shade of blue screen with no circle. Back and forth in a never ending loop.
I tried holding the power button to reboot it. It boots through the gray screen and goes back to the blue screens.
What should I do?
UPDATE:I've tried booting in safe mode and also booting from the startup disc and repaired permissions. Still the same problem. In safe mode I get the login screen, but when I log in screen goes blue and then back to login screen.