The issue was caused by the fact that libmount1t64 v. 2.39.3 was not removed during the upgrade. It was conflicting with the new libmount1 2.40.2. When I removed the offending package things started to work as intended.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2081684 Title: Things depending on libmount1 complain MOUNT_2_40 not found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/2081684/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs