Hi Helga, Thanks for taking the time to report this bug and trying to make Ubuntu better.
>From what I understood this is an issue with the snap package of Thunderbird, if that's the case you should try to report here (?): https://snapcraft.io/thunderbird I am not sure if this bug will reach the snap maintainers here. And I do not think this is an issue with the sssd package in the Ubuntu archive, but an integration issue affecting the snap package. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/2056760 Title: [snap]Thunderbird doesn't authenticate with sssd-kcm Status in sssd package in Ubuntu: New Status in thunderbird package in Ubuntu: New Bug description: I have Kerberos authentication set up in Thunderbird for my mailbox. My environment contains: helga@helga-rashomon:~$ env | grep KRB KRB5CCNAME=KCM: This means that Kerberos authentication should work through the sssd- kcm server. I initialize Kerberos and verify that it functions correctly: helga@helga-rashomon:~$ klist Ticket cache: KCM:1000 Default principal: he...@example.org Valid starting Expires Service principal 03/11/24 04:14:24 03/12/24 04:14:24 krbtgt/example....@example.org 03/11/24 04:15:24 03/12/24 04:14:24 HTTP/redmine.example.org@ Ticket server: HTTP/redmine.example....@example.org (listing redacted to say example.org instead of the real address. the redmine listing shows that Firefox works correctly with this address) However, when I open the Snap Thunderbird, it does not recognize this Kerberos setup, showing me "The Kerberos/GSSAPI ticket was not accepted by the IMAP server". klist -A likewise shows no changes. The exact same setup works when I specify KRB5CCNAME=DIR:${HOME}/krb5cc in .profile instead. The sssd-kcm setup also works in Thunderbird native and Flatpak profiles. Considering the Flatpak specifically permits access to /run/.heim_org.h5l.kcm-socket, could it be that the Thunderbird Snap is not allowed to access this socket? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/2056760/+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
