Public bug reported: if the first PAM module in a stack is missing (returns module_unknown), then any following modules which specify use_first_pass will fail because the first module never prompted for a password.
But if try_first_pass is specified instead for subsequent modules (and the first module is not missing), then there may be two Password: prompts displayed, which can be confusing. This is with feisty. ** Affects: pam (Ubuntu) Importance: Undecided Status: Unconfirmed -- use_first_pass/try_first_pass weirdness https://launchpad.net/bugs/82740 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs