Dale Amon wrote:
It doesn't happen on any other machine I have and it didn't happen on Raspbian until a year or two ago.
that's not enough to analyze. Something changed or differs with your machines.
It works fine on my Raspberry. Do you have the same window manager on all your machines?I also asked you to attempt to export display to one of your working machines.
Differential analysis is always best. Riccardo
