Difficult to say. What does /var/log contain? Any interesting messages there?
- bug#29933: can't login in a virtual machine Catonano
- bug#29933: can't login in a virtual machine Danny Milosavljevic
- bug#29933: can't login in a virtual machine Catonano
- bug#29933: can't login in a virtual machi... Leo Famulari
- bug#29933: can't login in a virtual machine Leo Famulari
- bug#29933: can't login in a virtual machine Catonano
- bug#29933: can't login in a virtual machi... Maxim Cournoyer
