Not sure if the Pi is powering down the HDMI feed or the browser is doing it. Either way I need to display a webpage for at least an hour. Any ideas?
Not sure if the Pi is powering down the HDMI feed or the browser is doing it. Either way I need to display a webpage for at least an hour. Any ideas?
Disable any screensaver and screen power management.
this article should help
Debian User Forums • View topic - Don't want display sleep (without gnome-power-manager help)
it is exactly what your asking about
Peter