No, that doesn't appear to be the issue. A message appears at the bottom of the screen with a red background saying that I can't install the .deb because it isn't free software. Same thing for applications that *may* have non-free software.
It also doesn't list (what I assume to be) non-free software. For example, Steam doesn't show up but can be installed via terminal. This wouldn't have anything to do with the install option that allows you to install third party software(non-free), would it? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-software in Ubuntu. https://bugs.launchpad.net/bugs/1575429 Title: Gnome Software doesn't allow non-free software To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1575429/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs