rpm-ostree update works but when I try to look for updates from GNOME Software I keep getting this error. Rebooting doesn’t help.
Same problem here, on Silverblue 30. Any idea?
I don’t know, what the issue is, but I would suggest not to use gnome-software for now and just use CLI. It’s not optimal but I think gnome-software is currently in a state of adapting both rpm-ostree and flatpak. We’ll see in the next major update.
I found this issue on the gnome-software upstream repo - https://gitlab.gnome.org/GNOME/gnome-software/issues/710
gnome-software
My advice is to follow along with that issue and try to provide additional info there.