After some further reflection I wondered about the version of winbind in each case, this is the result:
Ubuntu 13.04 (not working): winbind/raring uptodate 2:3.6.9-1ubuntu1 Debian Wheezy 7.1 (working): winbind/wheezy uptodate 2:3.6.6-6 So maybe the Ubuntu version has been (in this respect at least) negatively enhanced. I have reinstalled my new server with Debian Wheezy. Ta. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174328 Title: mount error(28): No space left on device - not true To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/1174328/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs