Le mardi 28 novembre 2017 à 07:46 +0100, Matthias Klumpp a écrit : >
Dear Matthias, Thank you for your answer. > > Aktually, if no metadata is available, GNOME Software will display a > "Preparing software catalog..." panel while running an apt update in > the background to obtain fresh data. > Apparently, that is not working for everyone, and I haven't > investigated yet why. > My guess is though that people do get data from the Snappy store, > Flatpak or the GNOME Shell extensions catalog, which makes GNOME > Software skip the loading screen and jump right to the catalog filled > with less applications. If that is the case, I don't know yet how to > fix this issue without annoying sideeffects, the potentially easiest > thing to do would be to run an apt update once when GNOME SOftware is > first started and it finds no AppStream component with the OS vendor > as origin_kind. As far as I am concerned I am a strict Debian user: I didn't installed foreign softwares and I discovered this bug just after two fresh Debian installs. I hope this will help you. > Cheers, > Matthias Best regards, Philippe