Posts: 1
Joined: Sat Oct 12, 2019 5:36 pm

Pi4 dual screen: window span over both screens by cmdline?

Sat Oct 12, 2019 8:15 pm

anyone an idea? thanks in advance!

My question:
I try to open a window with cmdline which is fullscreen over both screens. In my case a chromium browser window.

My setting:
I use a Raspi 4 B and have connected two identical 19" Displays on the HDMI ports. The newest version of Raspian is installed. Monitor detection works fine direct from startup.

The following line is opening a fullscreen window on one display. unfortunately I found no option to have the window over both screens.

Code: Select all

chromium-browser --incognito --kiosk http://google.com

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