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I want to use the ARM SBC in outdoor environment so I won’t be having keyboard but I’ll be using a supported Touchscreen though. I want to run custom YOLOv3 NPU on that setup and it requires to be in a framebuffer mode/TTY and run 2-3 scripts. I couldn’t type those scripts neither could I press Ctrl+Alt+F1 to access framebuffer as I won’t be having keyboard. So, is there any way I could do this by maybe an icon click on desktop which opens framebuffer and type/run a shell script. Maybe I could create a .desktop file in Ubuntu. Any linux heroes would probably help me with this, I’m open for suggestion so please help me running few scripts in outdoor environment.

[Maybe Useful] I got a way to access framebuffer mode from GUI desktop terminal if someone comes to this post to seek this method. I can make a shell script like this:

echo <PASSWORD> | sudo -S chvt <TTY number> $SHELL

And wrap this shell script inside a “.desktop” file and make it launch-able. So now I can access the framebuffer mode. And I think we can setup an autologin TTY so don’t need keyboard to enter usename and pass. And now, I just need to run a command in that TTY from GUI terminal only. Is their any way I can append the commands I want to run in TTY in that shell script above to run it from GUI only? Please help me out here.

Also, what we can do is:

  1. Make framebuffer mode/TTY default after booting instead of GUI mode with autologin.
  2. Make a startup service to run a shell script there on framebuffer mode only.

Can anyone help me with any of the(maybe new) workarounds?

Regards:)

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