@Koen_Kooi I’m pretty new to BB and Angstrom, but I believe I found a bug. What should I do at this point?
x11vnc on the Angstrom distro for BB hasn’t built properly with XTEST support - so input from keyboard/mouse is ignored. I downloaded the tar.gz, and ./compile and make (after I verified I had libxtst-dev installed). Now XTEST is OK, and input is working fine.