Scusate per il titolo forse non conforme al regolamento, ma non avevo idea di come chiamare altrimenti questo thread!
Quando avvio Ubuntu esce una schermata nera che dice:

codice:
/dev/sda5: clean, 346284/6406144 files, 10446942/25599232 blocks
 * Starting configure network device security [ OK ]
 * Starting configure network device [ OK ]
 * Starting Mount network filesystems [ OK ]
 * Starting System V initialisation compatibility [ OK ]
 * Starting configure network device [ OK ]
 * Stopping Mount network filesystems [ OK ]
 * Starting Bridge socket events into upstart [ OK ]
Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox
 * Starting AppArmor profiles [ OK ]
 * Setting sensors limits [ OK ]
speech-dispatcher disabled: edit /etc/default/speech-dispatcher
 * Stopping System V initialisation compatibility [ OK ]
 * Starting System V runlevel  compatibility [ OK ]
 * Stopping automatic crash report generation [fail]
 * Starting ACPI deamon [ OK ]
 * Starting save kernel messages [ OK ]
 * Starting CPU interrupts balancing deamon [ OK ]
 * Starting anac(h)ronistic cron [ OK ]
 * Starting regular background program processing deamon [ OK ]
 * Starting deferred execution scheduler [ OK ]
 * Stopping save kernel messages [ OK ]
 * No suitable module for running kernel found
 * Starting VirtualBox kernel modules [ OK ]
 * Starting the Winbind deamon winbind [ OK ]
 * Stopping anac(h)ronistic cron [ OK ]
 * Starting bluetooth [ OK ]
 
eccetera
E poi dice che Plymouth non è riuscito e si disconnette...

Ma rimane acceso finché non premo il pulsante di spegnimento!!!