In case of emergency, all debs are archived by and accessible through Launchpad too. (Not exactly a solution for regular users of course, but...)
Originally Posted by [Knuckles]
Maybe they should wait with a rolling release until 'apt-btrfs-snapshot' is integrated and supported well, and an option to rollback is included in the rescue menu.
Most Ubuntu patches are either included upstream already (although not always released upstream yet), upstream promised to include something similar to fix a bug (and in that case usually the upstream version will be used once available) or specific to Debian and/or Ubuntu (and thus will probably never be included by upstream).
Originally Posted by Thaodan