I'm unable to update my system having two installations of Ubuntu: One is version 16.04 and the other version is 17.04. In both, I'm getting the same error.
For ex., in Ubuntu 16.04, I run
software updater and get the result as shown below.
I did wait for some time but the
updater didn't proceed ahead.
Then I pressed the
Stop button and it took me to the below pop-up.
Then I pressed the button
Install now and it took me to the next pop-up as shown below.
I waited here for some time but it got stuck there.
I'm unable to update in either installation.
What is the solution as I can't do any update?
(Also would like the viewer to see if unauthorized tampering, remotely or otherwise, can result in this error. If so, how to solve the issue?)
If I fail to update, I may be compelled to take the trouble of reinstalling both the installations from scratch which I would like to avoid.
Referring to the 3rd picture above that mentioned "installing updates": It did proceed ahead and updated completely. But after rebooting and running again the
software updater, I came across a new issue. Now on running the
software updater, it messages
check your Internet connection. I've posted the question here.