System works great while in GUI. I tried to login to tty2 but I’m unable to do so. Once I enter the password and hit enter the tty starts to print ‘^@’ continuously and also shows the message ‘login incorrect’.
Probably not this if it works fine from GUI, but you could try ruling out a keyboard failure by checking no extraneous keys are detected while typing:
What about a terminal in GUI?
no issues at all. This only happens in the tty
Do you use bash or zsh in GUI-terminal / tty ?
Maybe you need to check their startup-files ?