Public bug reported: Trying to install 'netmask' (a small tool for computing IP network masks), apt tells me that the package is unsigned.
$ sudo apt-get install netmask ... After unpacking 86.0kB of additional disk space will be used. WARNING: The following packages cannot be authenticated! netmask Install these packages without verification [y/N]? Using '--print-uris' aswell, says that this file would be: 'http://gb.archive.ubuntu.com/ubuntu/pool/universe/n/netmask/netmask_2.3.7_i386.deb' netmask_2.3.7_i386.deb 19126 35790de54e3ba6b7a53baa9488b92228 ** Affects: netmask (Ubuntu) Importance: Untriaged Status: Unconfirmed -- netmask in dapper and edgy currently "cannot be authenticated" https://launchpad.net/bugs/61275 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs