[Bug 1086548] Re: libc-bin/libc6 inverted deps causes nss to fail and can make dpkg-statoverride explode, killing the upgrade

[Ubuntu Foundations Team Bug Bot]

** Tags added: patch

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to update-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1086548

Title:
  libc-bin/libc6 inverted deps causes nss to fail and can make dpkg-
  statoverride explode, killing the upgrade

Status in “update-manager” package in Ubuntu:
  New

Bug description:
  I've just had a lucid -> precise upgrade explode in my face.  libc-bin
  was installed before libc6 and as a result, there was a period where
  nss was broken, after libc-bin had been upgraded, but before libc6
  had.  nss being broken caused dpkg-statoverride to explode on almost
  any use (because there was a override that used a group provided by
  NSS, not in /etc/group).  dpkg-statoverride failing caused the libc6
  install to fail and subsequently do-release-upgrade also.  I've
  attached the dist-upgrade logs from the failed run.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1086548/+subscriptions