On Fri, 09 Jul 2010 11:42:49 +0200 Markus Schönhaber wrote: > Maybe blkid, when run under an unprivileged account, should display a > warning and tell the user that the information returned wasn't verified. Yes, I think this might be the best way. - Richard. -- Richard Kimber Political Science Resources http://www.PoliticsResources.net/