On Mon, Nov 18, 2024 at 9:43 AM Meikel meikel@fn.de wrote:
Nov 14 01:30:09 meikel-pc unix_chkpwd[1505]: check pass; user unknown Nov 14 01:34:49 meikel-pc unix_chkpwd[1522]: check pass; user unknown Nov 14 01:34:49 meikel-pc unix_chkpwd[1522]: password check failed for user (meikel)
Start with the fundamentals.....
ls -l /etc/passwd /etc/shadow
Are the permissions correct?
grep meikel /etc/passwd /etc/shadow
Is the user present in both files?
If the above looks good, try adding a new user and see if you can login as that user.