unable to login
 

I am having Opensuse 11.0. Recently I upgraded my system including kernel. Now I am unable to login in X as user. However I can login as root and working perfectly. I can login as user in failsafe as well as after pressing ctrl-alt-f1 when login screen appears.
I have tried following---1. Emptied /temp folder and 2. deleting and adding user.
Please tell me way to login as normal user.

solved the mystery. It was caused by redhat yahoo messanger. deleted .xinitrc file in home folder and problem has gone.