I can confirm this. I have been noticing this for about a week now. I wonder if it has anything to do with the phased updates http://www.omgubuntu.co.uk/2013/08/phased-updates-to-start-rolling-out- for-ubuntu-13-04
** Attachment added: "Selection_033.png" https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1211550/+attachment/3770480/+files/Selection_033.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1211550 Title: Update list looks empty but it is not To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1211550/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs