Firmware metadata has not been updated for 30 days and may not be up to date.
Update now? (Requires internet connection) [y|N]: y
Fetching metadata https://cdn.fwupd.org/downloads/firmware-testing.xml.gz
Downloading… [***************************************] Less than one minute remaining…
Fetching signature https://cdn.fwupd.org/downloads/firmware-testing.xml.gz.asc
Failed to update metadata for lvfs-testing: '48A6D80E4538BAC2' is not a valid signature
