I always get this error when accessing Ubuntu Software and I'm always connected so it definitely looks like a bug. It's also new, it was working well on the same computer and I started to get that when I reinstalled Ubuntu on the same one.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1782703 Title: Unable to download updates from "extensions.gnome.org" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1782703/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs