Comment 58 for bug 63175

See http://bugs.debian.org/443487 for some detail on the issue. The affected users are anyone who has their BIOS time set to localtime, and is east of Greenwich. Solving this for ubiquity installs requires allowing the user to tell the installed system that this is the case (new question in ubiquity). The util-linux fix by itself will fix debian-installer installed systems, as well as those that have been told post-install that the BIOS clock is localtime.