It would actually be better to honor the sysadmins instruction and install the untrusted packages rather than adding the packages to the blacklist
--- /usr/bin/unattended-upgrade 2014-04-02 13:52:19.000000000 -0700 +++ /usr/bin/unattended-upgrade.local 2015-01-15 17:26:47.273378190 -0800 @@ -1028,7 +1028,8 @@ logging.error("Download finished, but file '%s' not " "there?!?" % item.destfile) sys.exit(1) - if not item.is_trusted: + if not item.is_trusted and not apt_pkg.config.find_b( + "APT::Get::AllowUnauthenticated", True): blacklisted_pkgs.append(pkgname_from_deb(item.destfile)) if conffile_prompt(item.destfile): # skip package (means to re-run the whole marking again -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unattended-upgrades in Ubuntu. https://bugs.launchpad.net/bugs/1167053 Title: untrusted packages silently added to blacklist Status in unattended-upgrades package in Ubuntu: Confirmed Bug description: Packages that are not trusted are added to the blacklist but no reason is ever printed out while running in debug mode causing confusion as to why a package would be blacklisted until you dig into the source. Release: All versions Package: All versions Expected behavior: Print out debug message that informs user package was blacklisted due to not being trusted Actual behavior: Message saying package is blacklisted without reason Still trying to figure out how to properly upload a patch to this, but basically just adding logging.debug("%s blacklisted because it's not trusted" % pkgname_from_deb(item.destfile)) to line 946 would suffice To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unattended-upgrades/+bug/1167053/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp