Hi @Igor I tried your suggestion to look at the network errors, so I fixed the mirror that are causing some downloads to fail however I try running it 2 times with the same result I thought selecting and unselecting build with 3d options enabled will fix the issue, however I got the same error twice the compiler is still looking for box86 then terminates, looking at the all desktop logs build from your link It looks like it is the same error related to my issue 4 days ago here >>> https://github.com/armbian/build/actions/runs/2986004306 I check out my build script from armbian master branch. My build machine is also on Ubuntu Mate running on Virtualbox. https://dev.dw1zws.com/downloads/debug/box86-3error.JPG