I can't login to my ttys. The following happens:
- I open any tty using Ctrl+Alt+Number
- I enter my username
- I press "enter"
- The password is skipped due to another "enter"
- After a few seconds the login name prompt and is getting skipped as well as the password prompt again.
- Step 5 repeats infinitely.
=> So an "enter" is occurring again and again.
This effect appears to be only on ttys. On any other console/terminal/program whatever this does not occur at all.
Where could this problem even arise from?
EDIT: This problem appears on my PC (external keyboard) as well as on my laptop.