By way of actually trying to help out, I would check the apt and dpkg logs (in /var/log) to try and make sense of it first. Unless you've done that and have an impression already, in which case I'd invite you to share. Maybe in a pastebin?
Less helpfully, when mint was the only source for the MATE and Cinnamon packages, I found it a lot more useful. Now that those are available all over, i'm back to Debian or Ubuntu. On Feb 27, 2018 4:31 PM, "Dick Steffens" <d...@dicksteffens.com> wrote: I'm running Ubuntu MATE 16.04. The Software Updater showed up this afternoon. When I try to run it I get an error message: Failed to download repository information. Check your Internet connection. When I "Try Again" it repeats. When I click "OK" I get a window that starts out with: Some software couldn't be checked for updates. And then it gives me a long list. When I click "Install Now" I get the Authenticate window, into which I type my password. When I click "Authenticate" I get another window that says: Requires installation of untrusted packages This requires installing packages from unauthenticated sources. I'm given the option of "Settings..." or "OK". When I click on "Settings..." I'm given a window with all the settings for Software Updater, but no hint of any that need adjusting. I click "OK" and I see a window that starts with: Updated software is available for this computer. Do you want to install it now? The computer also needs to restart to finishing previous updates. The long list of software to be updated is displayed under that. When I click "Install Now" it loops back to: Requires installation of untrusted packages This requires installing packages from unauthenticated sources. Since one of the messages told me the computer needed to be restarted to finish previous updates, I did that. And before starting anything else, like Thunderbird, I ran Software Updater. It went through the same series of windows, but when I clicked on "Install" this time, the window exited without doing anything that I could see. I searched for what log to look at. The results indicated I should look in /var/log/apt. The last entries in history.log and term.log were on 2018-02-24 at 06:52:42. Is there another log I should look in to see what's going on with Software Updater? Also, has anyone else seen this problem? Is there a different tree I should be barking up? Thanks. -- Regards, Dick Steffens _______________________________________________ PLUG-talk mailing list plug-t...@pdxlinux.org http://lists.pdxlinux.org/mailman/listinfo/plug-talk -- Regards, Dick Steffens _______________________________________________ PLUG mailing list PLUG@pdxlinux.org http://lists.pdxlinux.org/mailman/listinfo/plug _______________________________________________ PLUG mailing list PLUG@pdxlinux.org http://lists.pdxlinux.org/mailman/listinfo/plug