Enable Chromium on machines without DISPLAY: Python auto headless with Xvfb hints, and start.sh installs/starts Xvfb (xvfb-run or persistent :99) so registration can run headed under a virtual display.
Enable Chromium on machines without DISPLAY: Python auto headless with Xvfb hints, and start.sh installs/starts Xvfb (xvfb-run or persistent :99) so registration can run headed under a virtual display.