I'm using Ubuntu 16.04 without a desktop manager.When my system is started, it goes to tty0, and the screen appears like this:<my-pc-name> login: |where | represents the cursor.After a few seconds my cursor shifts to the beginning of line like this:|<my-pc-name> login:I can login normally, butwhen I type my username, the new text overwrites all text to the right of the cursor (i.e., the login prompt).When I use Ctrl+Alt+F2 to switch to tty1, this problem has not happened.How can I debug this?
TTY's cursor moves to wrong position during login
startup;tty;prompt;cursor;ubuntu