Comment 0 for bug 1629552

A few remaining packages in Ubuntu are incompatible with a merged /usr because they ship the same file in /bin and /usr/bin; it looks like Debian will soon default to that, and we surely want to follow suit.

The duplicate file/symlink needs to be removed, or created in postinst.

cgroup-lite:

lrwxrwxrwx root/root 0 2016-03-02 07:56 ./usr/bin/cgroups-umount -> /bin/cgroups-umount
lrwxrwxrwx root/root 0 2016-03-02 07:56 ./usr/bin/cgroups-mount -> /bin/cgroups-mount