Ironically, I tried to install some debug symbols today and also got these messages:
W: gpgv:/var/lib/apt/lists/partial/ddebs.ubuntu.com_dists_xenial_Release.gpg: The repository is insufficiently signed by key 2512191FEF8729D6E5AF414DECDCAD72428D7C01 (weak digest) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1558331 Title: message "The repository is insufficiently signed by key (weak digest)" is poorly worded Status in apt package in Ubuntu: Confirmed Bug description: The title pretty much says it all. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1558331/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
