I've just upgraded a machine from focal to jammy and been hit by this issue. The workaround provided by wastrel doesn't seem to resolve the issue.
I'm using a Yubikey 5 Nano - which appears to be the device being identified as a smart card. When removing the Yubikey the auth process runs normally. This presents me with an issue though as my Yubikey is required by the PAM auth on my account.
I have changed the gdm-smartcard preference but the login process still tries to authenticate a smartcard at login and fails.
I've had to remove my Yubikey PAM auth and have to physically remove the Yubikey at each login.
I've just upgraded a machine from focal to jammy and been hit by this issue. The workaround provided by wastrel doesn't seem to resolve the issue.
I'm using a Yubikey 5 Nano - which appears to be the device being identified as a smart card. When removing the Yubikey the auth process runs normally. This presents me with an issue though as my Yubikey is required by the PAM auth on my account.
I have changed the gdm-smartcard preference but the login process still tries to authenticate a smartcard at login and fails.
I've had to remove my Yubikey PAM auth and have to physically remove the Yubikey at each login.