Edit file

File name : lvfs-testing.conf

Content :[fwupd Remote] # this remote provides metadata and firmware marked as 'testing' from the LVFS Enabled=false Title=Linux Vendor Firmware Service (testing) MetadataURI=https://cdn.fwupd.org/downloads/firmware-testing.xml.gz ReportURI=https://fwupd.org/lvfs/firmware/report #Username= #Password= OrderBefore=lvfs,fwupd AutomaticReports=false ApprovalRequired=false

Save