Public bug reported: For information I've repeated this entire process on RHEL8 and it works there, it also was working upon last test on Ubuntu 20.04
Releases: 22.04 LTS and 22.10 Package Version (for reporting purposes): 43.0-1ubuntu1 Background: System has been configured with sssd, krb5 and pkinit. All of these packages confirm a successful connection to the Active Directory Domain Controller. I have a YubiKey which has a CA generated certificate on it (with all required uses/capabilities including sign) and this is working fine on other systems. Expected Behavior: Insert YubiKey before boot. At the logon window press enter on the Username field. Select the certificate, enter PIN when prompted. Authenticate to desktop. What is happening: Insert YubiKey before boot. At the logon window press enter on the Username field. Select the certificate, enter PIN when prompted. Returns to Username field and does not log in. Other: This is a clean install of 22.10 updated to 16 Dec 2022. I also tried the same thing with 22.04 LTS just in case. I have enabled level 6 logging on SSSD and can confirm that side of the entire process is fine. I can also log on with a password and do a kinit <username> and get a valid kerberos ticket. With some systematic tests, I managed to pinpoint the login is failing after gdm-smartcard reports a successful login: Dec 16 10:25:43 ubu-vm-2022 gdm-smartcard]: gkr-pam: stashed password to try later in open session Dec 16 10:26:22 ubu-vm-2022 gdm-smartcard]: pam_sss(gdm-smartcard:auth): authentication success; logname= uid=0 euid=0 tty=/dev/tty1 ruser= rhost= user=b...@authenticate.me.uk I did not have this problem on 20.04. ProblemType: Bug DistroRelease: Ubuntu 22.10 Package: gdm3 43.0-1ubuntu1 ProcVersionSignature: Ubuntu 5.19.0-26.27-generic 5.19.7 Uname: Linux 5.19.0-26-generic x86_64 ApportVersion: 2.23.1-0ubuntu3 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Dec 16 11:43:25 2022 InstallationDate: Installed on 2022-12-16 (0 days ago) InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221020) SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gdm3 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug kinetic wayland-session -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1999884 Title: gdm-smartcard not passing successful authentication to desktop at system logon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1999884/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs