Have put me out of admin
Updatet: Ubuntu 11.10 64bit. Error while logging in: Cannot update /home/marek/.ICEauthority .In the meantime i can work in terminal as sudo with ctrl+alt+F1 and know, that the file has no rights for the admin-group, only for me as admin marek. So this right has to be set. Also i don´t know the command to start from terminal the graphic-destop and must break down the system to go back.