The cgroup-bin preinst/postinst/postrm bits are all obsolete as they were done in trusty already. This wasn't mentioned in your merge changelog for the record.
+ * Merge from Debian unstable (LP: #1145036). Merge conflicts: + - Upstream has its own libcgroup-dbg package; use that instead of our own There is no actual change that would reflect this description. + - Upstream has renamed cgroup-bin has been renamed to cgroup-tools, with + cgroup-bin left for compatibility. The cgroup-lite dependency is now + associated with cgroup-tools. I'll clean up the weird grammar there :-) However, there is no justification for this delta in the first place. It was introduced in libcgroup (0.38-1ubuntu1) quantal; urgency=low * Merge from debian unstable * Depend on cgroup-lite -- Serge Hallyn <serge.hal...@ubuntu.com> Fri, 29 Jun 2012 11:49:49 -0500 Serge, why was this done? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1445036 Title: Please merge libcgroup 0.41-6 (universe) from Debian testing (main) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/1445036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs