Sure, when I get a moment I'll firstly try to reproduce the issue with bionic by installing 3.27.92 and upgrading to 3.28 again. Then if I can confirm that the issue really does happen, I'll try an upgrade from artful (3.26.1). (I hope this was only an issue within the development branch and therefore not affect "real" users, but we'll see).
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-software in Ubuntu. https://bugs.launchpad.net/bugs/1756098 Title: Potential cache upgrade issue in 3.28 results in unable to install flatpakref due to remote already existing Status in gnome-software package in Ubuntu: New Bug description: What happened 1) Open your browser, navigate to flathub.org, find an app and click to install it 2) Open the resulting flatpakref in gnome-software. 3) Notice how the app info is correctly displayed 4) Try to click install, notice how now you get "cannot install source from https://dl.flathub.org/repo/: flatpak source flathub already exists" Note that I have 3.27.92 installed first and then upgraded to 3.28. After removing all installed apps and remotes I have not been able to reproduce the issue. It has been suggested that it is an issue in cache cleanup between versions - probably within ~/.cache/gnome- software/flatpak/ Furthermore note the actual issue was likely fixed in 3.28, so this is upgrades from lower than 3.28 to 3.28 which will be affected by cache upgrade issues. I have reported the bug upstream here https://gitlab.gnome.org/GNOME /gnome-software/issues/328 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1756098/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp