For the record, my permission problem was solved via "sudo pam-auth-update --force". Thanks Arch Wiki for giving me the crucial hint.
For the record, my permission problem was solved via "sudo pam-auth-update --force". Thanks Arch Wiki for giving me the crucial hint.
Do you happen to have a link to the arch wiki entry you are mentioning? What was exactly your problem?
https://bugs.launchpad.net/ubuntu/+source/pam/+bug/1317518
As in the bug report, the problem was not replicable. While my Thinkpad had these issues, my desktop was fine.
Unfortunately, my notes say nothing about the Arch wiki. Maybe I confused that with another issue.
My impression is that figuring things out is getting a lot harder, the big mess of D-Bus, GNOME, NetworkManager, anything ending in Kit and systemd is not only in a constant state of flux but their internals are also poorly documented (or not documented at all).