Thanks for this additional information. Could you please try to click on the "Check" button if that happens and see if the problem goes away then?
** Changed in: update-manager (Ubuntu) Target: None => later -- Authentication failed message in pure feisty install https://bugs.launchpad.net/bugs/107443 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs