Thanks for confirming that the latest synaptic upload fixes the problem. I close the bug now, please reopen if you see this problem again.
** Changed in: update-manager (upstream) Status: Needs Info => Fix Released ** Changed in: update-manager (Ubuntu) Status: Unconfirmed => Fix Released -- "Install updates"-button only refreshes update list https://launchpad.net/bugs/51419 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs