I recently did my first Ubuntu update. One of the items posted this:
The connection to the daemaon was lost. Most likely the daemon crashed.
When I clicked the details icon, this message came up:
It seems that the daemon died.
Other than that it appears that all the updates were processed.
What does all this mean and is there any reason to be concerned or fear that a virus is on my PC? When my AV scans does it include a scan of Ubuntu?