uff ..
ad.1) nepise se nahodou v navodu, ze se mas prihlasit jako root a jit do runlevelu 3 ??
ad.2) sudo neni su !!!
> sudo echo "uid: $UID & user: $USER"
root's password:
uid: 1000 & user: nettezzaumana
# echo "uid: $UID & user: $USER"
uid: 0 & user: root