Kernel Updates page had no kernels listed
The Kernel Updates page shows the paragraph of information at the top of the page. It shows the menu items and tool bar. It does not show any of the available kernels. We have 7 fog servers set up in the network and this is the first time we have had this problem occur.
Sorry… Found the problem. The /etc/network/interfaces file had the wrong dns-nameservers configuration so it was not resolving domain names.