Package cleanup: tiny hints
If you use some system for long enough, passing through various release upgrades, installing and uninstalling packages - basically living and using - your system might start be bloated with various remnants of dependencies, unneeded packages, dragging back some relicts or even blocking some new deps. Very unpleasant fact.
More... Sat Jan 26 17:57:42 2013 Upd.: Sat May 25 10:04:36 2013