I created a simple Bash script that will always disable the default/internal monitor on your laptop when using AR glasses (or any other external monitor). I find this useful for when using AR glasses such as the XReal One which allows you to change the mode from regular mode to ultra-wide mode and when doing this, it will act as your unplugging the XReal ones and plugging in XReal one again in a new mode, causing the interal laptop display to become enabled.

To keep the laptop display always off, weather the laptop lid is either closed or open, this simple bash script will always disable the laptop screen every X seconds (You can change it by changing the wait variable)

Simply copy this script and create a new bash script such as disable-display.sh, make the script file executable and add it to your startup applications and it will run in the background. You will need to run xrandr command with all of your displays enabled to get the names of the displays and change the variable names in the script accordingly.

NOTE: This script may not work with a full Wayland setup and may only work on X11.

Enjoy

#!/bin/bash

#RUN xrandr TO GET THE NAMES OF THE DISPLAYS AND SET THE VARIABLES TO THESE NAMES

readonly default_display="eDP"
readonly external_display="USB-C-0"

readonly wait=5

while true; do
    #Check if there is an external display connected
    if xrandr | grep -q "$external_display connected"; then
        #Disable the internal display
        xrandr --output $default_display --off
    fi

    sleep $wait
done
  • utopiah@lemmy.ml
    3·
    1 day ago

    Mine, we’re one in it, me ;)

    Interesting, thanks for sharing the use cases and clarifying your choices.

    I do also have a standing desk with a relatively large screen on a monitor arm. I also have a walking pad under the standing desk. The goal being to ergonomically have as much freedom as possible while still being efficient.

    I did try the XReal months ago but I don’t think I tried the Pro.

    Otherwise I worked with pretty much everything (Google Glass, HoloLens, Vision Pro, Quest (all models), Lynx XR1, Monocle/Frames, my own DIY ones, etc) but my main focus is WebXR and 6DoF, so not really replacing a screen. I do understand it is useful, and sometimes as I travel I use the Quest 3 or Vision Pro to work in there but that’s typically a temporary measure. My professional perspective is that 6DoF with hand tracking and accessories (6DoF pens, BT keyboard, etc) is the most novel way to interact with information hence why I build open-source WebXR prototypes on that topic.