I've not yet been able to reproduce this yet, but while investigating I've found that the cache folder for gnome-software (and therefore the gnome software flatpak plugin) has changed from 17.10 to 18.04 - so it might not be an issue for "real" users upgrading from 17.10?
Eg the flatpak plugin cache folder has changed in the following ways for me: 17.10 ~/.cache/gnome-software/3.26/flatpak 18.04 ~/.cache/gnome-software/flatpak Although this does raise, why is the cache folder not ~/.cache/gnome- software/3.28 ? What will happen with 3.30 ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1756098/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
