Bug#613061: Same bug but...

[Tsu Jan]

I experience exactly the same bug, i.e. after log-in through gdm3, gnome 
themes doesn't work two out of three times. Auto-login doesn't have this 
problem.  However, it is NOT related to entering the password fast: even 
when I enter the log-in password very slowly, it sometimes happens.

The error and log messages are like above.

I use the nVidia driver of Debian Wheezy (in case this might be relevant).