I was finding I could not update the cross-avr utilities or even download them with wget on Tumbleweed. The symptom was that they would timeout after sitting there for a long time and I would have to enter "i" so that other packages could proceed or alternatively use "zypper al cross-avr-*". I could download them on Leap 15.3, scp them across and install them. The repo baseurl started with http://, changing it to https:// solved the problem. baseurl=https://download.opensuse.org/repositories/CrossToolchain:/avr/openSUSE_Tumb... I notice there are still a number of repositories using http://, none causing problems currently. Is it time to change all URL's to https://? Regards Sid. -- Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support Senior Staff Specialist, Cricket Coach Microsoft Windows Free Zone - Linux used for all Computing Tasks