I can confirm this issue is happening to me as well on Ubuntu GNOME 17.04 x64, under X or Wayland (I believe my machines have Ubuntu on SSD's). Any .deb I click on to install will bring up the GNOME Software window. When I click the "install" button, the button presses down/reacts to the click, but it never proceeds with the install. This is confirmed with multiple .deb packages on different machines.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1672424 Title: Cannot install Debian files outside of the repositories To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1672424/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs