Unauthenticated packages after upgrade to 12.04

view full story

http://askubuntu.com – I upgraded an 11.10 box to 12.04 yesterday. This morning I tried to run an apt-get upgrade and encountered the following: sudo apt-get upgrade [sudo] password for brian: Reading package lists... Done Building dependency tree Reading state information... Done The following packages have been kept back: linux-generic linux-headers-generic linux-image-generic The following packages will be upgraded: apport apport-gtk firefox firefox-globalmenu firefox-gnome-support firefox-locale-en linux-libc-dev python-apport python-problem-report unity-scope-musicstores 10 upgraded, 0 newly instal (HowTos)