Public bug reported: We use ldap authentication with mail addresses as usernames. So usernames are not posix and some are > 32 chars but are working.
Some of them fire a bug : When trying to log, it doesn't asks for password, it just wait some seconds then reset to ask username. I can't clearly identify which regex fire the bug or not but this one does "username.lastnamelastnamelastn...@domain.fr" I reproduce it on ubuntu 18.04 and 20.04 daylibuild. In auth.log, that line pops up when bug is started "Mar 2 16:23:14 premier agetty[97945]: checkname failed: Operation not permitted" ** Affects: pam (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865517 Title: cannot log in with long username To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pam/+bug/1865517/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs