On Tuesday 14 September 2010 13:01:24 George Kiagiadakis wrote: > > WARNING: untrusted versions of the following packages will be installed! > > Untrusted packages could compromise your system's security. > > > > Have the packages been properly signed? Is anybody else having this > > problem? > > Try running aptitude/apt-get update again. It works now! :) Thanks for the quick fix! Torsten