I similarly encountered this bug when upgrading to Jaunty, but of course cannot reproduce now.
I think the issue is that the dist-upgrade sets the new repositories, and update-manager then sees all the new versions of packages and alerts you! When I canceled the upgrade at one point (and it set the sources back), the alert disappeared.
I similarly encountered this bug when upgrading to Jaunty, but of course cannot reproduce now.
I think the issue is that the dist-upgrade sets the new repositories, and update-manager then sees all the new versions of packages and alerts you! When I canceled the upgrade at one point (and it set the sources back), the alert disappeared.