By changing the Xsession file you can start a kiosk-style machine that starts a single X11 application. On Debian you would change the file /etc/X11/Xsession.d/99×11-common_start. In stock form there is a line that reads: exec $STARTUP Change that to read : exec firefox javascript:%20resizeTo(1024,768) and your machine will boot directly into Firefox at a screen … Continue reading Kiosk Machine Running a Single X11 Application