Solved the issue with this solution: https://askubuntu.com/a/1062147/484859
I used pluma instead of vi when editing that file.
I did not ran sudo adduser $USER lp
Solved the issue with this solution: https://askubuntu.com/a/1062147/484859
I used pluma instead of vi when editing that file.
I did not ran sudo adduser $USER lp