Problem when updating

[12942409]

I see the following text after I try to sudo update my system. I'm running Zorin OS 18.1.

N: Missing Signed-By in the sources.list(5) entry for 'Index of /stable/'
N: Missing Signed-By in the sources.list(5) entry for 'Index of /patches/'
N: Missing Signed-By in the sources.list(5) entry for 'Index of /apps/'
N: Missing Signed-By in the sources.list(5) entry for 'Index of /drivers/'

[Forpli]

Take a look at this thread and the solution there:

N: Missing Signed-By in the sources.list(5) after running '$sudo apt-get update'

But You have a zorin.list.save File, a zorin.sources and zorin.sources.save File and a zorin-list.distUpgrade File. Hmm ... I would have an Idea what we could try. Open the Terminal and type: cd /etc/apt/sources.list.d/ and press Enter. Then you should see the Path at the Beginning of the Line. Then type: sudo cp zorin.list.distUpgrade zorin.list.save zorin.sources zorin.sources.save ~/Desktop That should copy the 4 Files to Your Desktop. Please check that they are there before continuing.…

[12942409]

Thank you