SU, SUDO and Upgrade problem
- by DigitalDaigor
i have a big problem with my Ubuntu PC.
When i try sometigng need sudo or su, nothing is working and the OS Upgrade too, when i write the root password to the su command i have a "autentication error", same in the upgrades and when i try the sudo command to install something i don't have error message and nothing happen.
I was tring to make samba…