This bug was fixed in the package base-files - 6.5ubuntu6.4
--------------- base-files (6.5ubuntu6.4) precise; urgency=low
* Mark /etc/os-release as a conffile, and migrate it in the preinst for the benefit of people who tested the previous precise version
base-files (6.5ubuntu6.3) precise-proposed; urgency=low
* Install /etc/os-release. LP: #947236. -- Adam Conrad <email address hidden> Tue, 23 Oct 2012 22:52:07 +0100
This bug was fixed in the package base-files - 6.5ubuntu6.4
---------------
base-files (6.5ubuntu6.4) precise; urgency=low
* Mark /etc/os-release as a conffile, and migrate it in the preinst
for the benefit of people who tested the previous precise version
base-files (6.5ubuntu6.3) precise-proposed; urgency=low
* Install /etc/os-release. LP: #947236.
-- Adam Conrad <email address hidden> Tue, 23 Oct 2012 22:52:07 +0100