urgency stable stable-security testing testing-proposed-updates frozen unstable experimental UNRELEASED sarge-backports sarge-volatile etch-backports etch-volatile lenny-backports lenny-volatile dapper dapper-security dapper-proposed dapper-updates dapper-backports dapper-commercial edgy edgy-security edgy-proposed edgy-updates edgy-backports edgy-commercial feisty feisty-security feisty-proposed feisty-updates feisty-backports feisty-commercial gutsy gutsy-security gutsy-proposed gutsy-updates gutsy-backports gutsy-partner hardy hardy-security hardy-proposed hardy-updates hardy-backports hardy-partner intrepid intrepid-security intrepid-proposed intrepid-updates intrepid-backports intrepid-partner jaunty jaunty-security jaunty-proposed jaunty-updates jaunty-backports jaunty-partner karmic karmic-security karmic-proposed karmic-updates karmic-backports karmic-partner low medium high emergency bug critical