Hi there ! 3 days ago I decided to test Arch, installing it through, so I could understand how the whole "instalation process" works with this distro . After updating the whole system and solving the other problems (kernel panics) , installing xorg, gnome-desktop (wich includes gdm) I finally could see the gdm window asking me for username and pass . After inserting the correct data , it displays a box titled "ChooseFileSessionWidgets" where three buttons are disabled and the other two (failsafe mode or something like that and cancel) . The first lead me to a grey screen and displays a warning related to the session time expired ... And the other just display the usual grey screen . Anyone could help ?