I believe this is the same bug as Debian bug#986168: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986168
A work-around can be found there. ** Bug watch added: Debian Bug tracker #986168 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986168 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900856 Title: multiuser mount with sec=krb5: cifs_mount failed w/return code = -2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/1900856/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs