Description of problem: When upgrading to Fedora 30 the download progressbar is not moving. So it almost looks like nothing is happening. Also the UI goes all grey every few minutes with the message in the top corner saying 'checking', which I assume means it is checking for updates, but if I am upgrading to F30 I probably don't need updates.
Thanks, should be fixed in gnome-software-3.30.6-4.fc29
gnome-software-3.30.6-4.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-d9bc0e6f42
gnome-software-3.30.6-4.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.