Sorry, I had loaded the page before Michael posted and didn't reload before submitting my comment. I guess best way is to first obtain the newest version of update-manager as I described and then follow Michael's instruction.
Thanks in advance. -- Update Manager hang-up during recheck after update https://bugs.launchpad.net/bugs/200715 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs