After writing the wrong password three times, the error show and preserved for a while (with a disabled entry) and then the view is reset to user selection one.
$ apt-cache policy gnome-shell gnome-shell: Installato: 46.0-0ubuntu6~24.04.6 Candidato: 46.0-0ubuntu6~24.04.6 Tabella versione: *** 46.0-0ubuntu6~24.04.6 400 400 http://archive.ubuntu.com/ubuntu noble-proposed/main amd64 Packages 100 /var/lib/dpkg/status ** Tags removed: verification-needed verification-needed-noble ** Tags added: verification-done verification-done-noble -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2084289 Title: GDM Authentication error messages are not shown to the user Status in gnome-shell package in Ubuntu: Fix Released Status in gnome-shell source package in Noble: Fix Committed Bug description: [ Impact ] If a PAM module returns an error message during authentication (and it's the last one that the shell allows before resetting) the message is not presented to the user, but rather the user is sent back to the user selection page [ Test case ] 1. On GDM try to login with an user 2. Type the *wrong* user password multiple times 3. After some retries the password field should not accept input anymore The error message should be presented to the user 4. After some moments (enough to read the text) the user selection page should be presented again [ Regression potential ] We had some dead code due to the wrong variable being referenced, so now sending messages to a PAM module may be slower if a message is being shown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2084289/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp