:: Re: [DNG] xrandr on Ascii for two d…
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Autor: Alessandro Selli
Fecha:  
A: dng
Asunto: Re: [DNG] xrandr on Ascii for two displays
On Sat, 28 Oct 2017 at 20:14:43 +0300
Lars Noodén <lars.nooden@???> wrote:

> I have two displays, one built-in to a laptop and another external, and
> am not able to get any signal to the external one. The same arrangement
> works fine with other distros. I've tried with the display managers for
> both XFCE4 and LXQt, as well as xrandr.
>
> For example, I have tried the following, but the external screen stays
> black:
>
> $ xrandr --output eDP-1  --auto \
>          --output HDMI-1 --auto \
>          --same-as eDP-1

>
> $ uname -sr; lsb_release -rd
> Linux 4.9.0-4-amd64
> Description:    Devuan GNU/Linux 2.0 (ascii)
> Release:        2.0

>
> What should I be looking for with xrandr to cause a usable signal?


Check the output of xrandr --query for pointers.


Alessandro