The analysis is incorrect: > `pam_unix`'s account check has no real shadow entry to evaluate for a DynamicUser account, control falls through to the unconditional `account requisite pam_deny.so`
That's not true. pam_unix is aware of NSS users and will return PAM_SUCCESS for GDM's dynamic users > `/etc/pam.d/systemd-user` does not exist by default on Ubuntu. It exists under /usr/lib/pam.d/systemd-user. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2167510 Title: GDM login screen never appears after upgrading to 26.04, gdm-greeter dynamic user rejected by pam_unix account check To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2167510/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
