Um, these are not conf files for ureadahead, but rather for upstart, directing it as to how and when to start/stop ureadahead. See http://upstart.ubuntu.com/getting-started.html ureadahead options are documented in the man page.
** Changed in: ureadahead (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/605301 Title: ureadahead conf file format is undocumented -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs