I tried to reproduce this twice, but couldn't. I did a fresh xubuntu 22.04 install, and then upgraded the machine. I didn't experience this bug, but I did get the following crash (attached)
** Attachment added: "_usr_bin_blueman-tray.1000.crash" https://bugs.launchpad.net/ubuntu/+source/pam/+bug/2075968/+attachment/5803753/+files/_usr_bin_blueman-tray.1000.crash -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pam in Ubuntu. https://bugs.launchpad.net/bugs/2075968 Title: cannot login after upgrade from xubuntu 22.04 to 24.04 Status in pam package in Ubuntu: New Status in pam source package in Noble: New Bug description: After performing an upgrade, and then rebooting, I am no longer able to login with my user "ubuntu". I get an authentication failure with both the graphical login screen, and when attempting to login on a non-graphical tty. Dropping to a rescue shell, I can see this in the logs: root@xubuntu:~# journalctl -b --grep pam Aug 02 11:52:45 xubuntu systemd[1]: systemd 255.4-1ubuntu8.2 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OP> Aug 02 11:53:00 xubuntu lightdm[1422]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=115) by (uid=0) Aug 02 11:53:00 xubuntu (systemd)[1472]: pam_unix(systemd-user:session): session opened for user lightdm(uid=115) by lightdm(uid=0) Aug 02 11:53:00 xubuntu lightdm[1422]: gkr-pam: couldn't unlock the login keyring. Aug 02 11:53:01 xubuntu lightdm[1584]: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "ubuntu" Aug 02 11:53:40 xubuntu lightdm[1584]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost= user=ubuntu Aug 02 11:53:42 xubuntu lightdm[1604]: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "ubuntu" Aug 02 11:53:49 xubuntu lightdm[1604]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost= user=ubuntu Aug 02 11:53:51 xubuntu lightdm[1605]: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "ubuntu" Aug 02 11:53:58 xubuntu lightdm[1607]: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "root" Aug 02 11:53:59 xubuntu lightdm[1607]: gkr-pam: unable to locate daemon control file Aug 02 11:53:59 xubuntu lightdm[1607]: gkr-pam: stashed password to try later in open session Aug 02 11:53:59 xubuntu lightdm[1422]: pam_unix(lightdm-greeter:session): session closed for user lightdm Aug 02 11:53:59 xubuntu lightdm[1607]: pam_unix(lightdm:session): session opened for user root(uid=0) by (uid=0) Aug 02 11:54:00 xubuntu (systemd)[1614]: pam_unix(systemd-user:session): session opened for user root(uid=0) by root(uid=0) Aug 02 11:54:00 xubuntu lightdm[1607]: gkr-pam: unlocked login keyring Aug 02 11:54:10 xubuntu (sd-pam)[1473]: pam_unix(systemd-user:session): session closed for user lightdm Aug 02 11:55:01 xubuntu CRON[2417]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0) Aug 02 11:55:01 xubuntu CRON[2417]: pam_unix(cron:session): session closed for user root Other notes: (1) During the upgrade, the screen saver was disabled. I know this has been a bug in the past, but I do not believe it is the cause here. (2) A work around for this is to drop into a rescue shell, and from root, run e.g. `passwd ubuntu` to reset the user's password. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: libpam-modules 1.5.3-5ubuntu5.1 ProcVersionSignature: Ubuntu 6.8.0-39.39-generic 6.8.8 Uname: Linux 6.8.0-39-generic x86_64 ApportVersion: 2.28.1-0ubuntu3 Architecture: amd64 CasperMD5CheckResult: pass CloudArchitecture: x86_64 CloudID: none CloudName: none CloudPlatform: none CloudSubPlatform: config CurrentDesktop: XFCE Date: Fri Aug 2 11:55:51 2024 InstallationDate: Installed on 2024-07-30 (3 days ago) InstallationMedia: Xubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240216.1) ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> SourcePackage: pam UpgradeStatus: Upgraded to noble on 2024-08-02 (0 days ago) mtime.conffile..etc.init.d.apport: 2024-04-23T07:30:10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pam/+bug/2075968/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
