That sounds a bit like fs corruption then. Can you please do cd /usr/bin; sudo strace -fvvs1024 -o /tmp/trace ln uuidd uuidd.bak
and attach /tmp/trace? I guess it really fails in link(2) with EPERM ("old name is a directory") or EACCESS ("new path directory is not writable"), but let's make double-sure. Can you please also run an fsck? ** Changed in: util-linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1498162 Title: unable to make backup link of `./usr/sbin/uuidd' before installing new version: Operation not permitted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1498162/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs