Yes but I refuse to go backward unless I have to. xrandr is read only under Wayland.

I found a simpler solution to my problem. The TV has an audio input next to the VGA input that I didn't notice. Of course I'll have to buy a VGA cable since I don't think my son will appreciate losing his monitor cable for the project.

Still need to get a software interface running which doesn't need a mouse and keyboard hooked up. EmulationStation has been suggested. I plan on using open source games not emulators but it has "ports" which allows running native applications. Just have to build it under Fedora to test.

On Mon, 2019-02-25 at 02:41 +0000, Krichevsky, Nicholas Jacob via WLUG wrote:
It includes both. Gnome just ships with Wayland enabled by default, but you can change that. Not sure how xrandr works under Wayland.
From: Dennis Payne via WLUG <wlug@lists.wlug.org>
Sent: Sunday, February 24, 2019 9:41 PM
To: wlug@lists.wlug.org
Cc: Dennis Payne
Subject: [WLUG] Re: DVI Initial Resolution
 
Fedora uses Wayland now. I assume xrandr would no longer apply.

On Mon, 2019-02-25 at 01:25 +0000, Krichevsky, Nicholas Jacob via WLUG wrote:
Could you set the resolution with xrandr using a systemd service? Using something like this seems promising.
From: Dennis Payne via WLUG <wlug@lists.wlug.org>
Sent: Sunday, February 24, 2019 8:23 PM
To: wlug@lists.wlug.org
Cc: Dennis Payne
Subject: [WLUG] DVI Initial Resolution
 
I've had the cub scouts build an arcade machine. The TV being used for
display is connected by DVI. Fedora defaults to a resolution the TV
does not support. If I hookup a monitor on the VGA port I can set the
resolution of the second monitor but it switches back to an unsupported
resolution when the second monitor is disconnected. Anyone know how to
force a specific resolution on boot?

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