So basically my problem is that I'm in a a login loop and don't know what to do. I tried to ask the internet and one solution was pressing Ctrl+Alt+F1 and than writing stuff but
if I press them there is only one line
"unbuntu: clean, 305096/2293760 files, 3928107/9175040 blocks"
after waiting it a line comes where it says "ntpdate [20410]: no servers can be used exiting"
and than after some time it disappears and says "Unbuntu 18.04.5 LTS susext-pc087 tty1 sunsext-pc087 login: "
so i guessed no I can login and do the stuff they made in the videos but no after writing the username and than pressing enter it goes black and than it appears again
btw I don't understand much from computers so if you know how to help I would appreciate if you can explain it as easy as you can or just write it in steps.