RetroPie EmulationStation: Games won't launch when started via systemd service - TTY/Terminal access required

Arrafart

Has anyone encountered this before or found a way to launch games properly when EmulationStation is started via a service? Any suggestions for handling TTY access in this context would be appreciated.

I had the same issue. No systemd option...

My solution was to write a script to launch via Desktop's Autostart; open a terminal at full screen, force 720p (I need that to prevent crashing), and launch emulationstation.

liminal1

@Arrafart said in RetroPie EmulationStation: Games won't launch when started via systemd service - TTY/Terminal access required:

My solution was to write a script to launch via Desktop's Autostart; open a terminal at full screen, force 720p (I need that to prevent crashing), and launch emulationstation.

Thanks for letting me know! Could you show your script and autostart desktop entry? I'm having similar issues and cant quite get it to run :)

Thanks

mitu

@liminal1 said in RetroPie EmulationStation: Games won't launch when started via systemd service - TTY/Terminal access required:

Thanks for letting me know! Could you show your script and autostart desktop entry? I'm having similar issues and cant quite get it to run :)

You can enable the auto-start of EmulationStation with your desktop session from RetroPie-Setup configuration section, under autostart. You can then enable auto-login in your login manager (gdm/sdm/etc.) to the deskop session, so that EmulationStation will start automatically at boot.

liminal1

@mitu Thanks mate!

I'm trying to use Desktop Entry, like the guy above Im trying to run emulation station from a script.

https://github.com/BYOBMO/BMOS

For this project.

This is what im running, but it just start and stops :(

[Desktop Entry]
Type=Application
Name=EmulationStation
Comment=Launch EmulationStation in fullscreen terminal
Exec=/home/pi/bmos/scripts/emulaunch.sh
Terminal=false
Categories=Game

#!/bin/bash

# Log file setup
LOG_FILE="/home/pi/logs/emulaunch.log"
exec 1> >(tee -a "$LOG_FILE")
exec 2>&1

echo "=== Starting EmulationStation launch script $(date) ==="

# Set display resolution to 720p
xrandr --output HDMI-1 --mode 1280x720 2>/dev/null || \
xrandr --output HDMI1 --mode 1280x720 2>/dev/null || \
echo "Failed to set resolution, continuing anyway..."

# Ensure proper display environment
export DISPLAY=:0
export XAUTHORITY="/home/pi/.Xauthority"

# Change to ES directory
cd /opt/retropie/supplementary/emulationstation/ || {
    echo "Failed to change to EmulationStation directory"
    exit 1
}

# Launch ES with minimal options
echo "Launching EmulationStation..."
./emulationstation --no-splash

echo "=== Script completed $(date) ==="

Arrafart

@liminal1
Disclaimer: I've been using Linux for 2 months. Not a pro...

You need to make it open a terminal at full screen before forcing emulationstation.

I'm sorry to say this, but I let AI create the script for me. I told it my device and OS, paths, HDMI output, terminal I use. Maybe gave permission, not sure. Opened the desktop application for Autostart and Voila...

force resolution (if your system needs it)
xdotool moves mouse in the corner ( otherwise I have it in the center within menus)
open terminal full screen ( just check if you terminal needs toolbars etc. hidden)
cd Emupath
Launch emulationstation

I currently do not have access to the script for sharing, but it's very simple. I can share it later.

mitu

@liminal1 said in RetroPie EmulationStation: Games won't launch when started via systemd service - TTY/Terminal access required:

I'm trying to use Desktop Entry, like the guy above Im trying to run emulation station from a script.

https://github.com/BYOBMO/BMOS

I'm not familiar with the scripts from that repository - they might or might not work. Does it have any relation to RetroPie ? If you're using their scripts/programs, you may want to ask there for support, it doesn't seem like there's any relation with RetroPie.

This is what im running, but it just start and stops :(

~~There's too many commands just for starting EmulationStation. Is there an issue with the start-up script installed by RetroPie - any reason you're not using it ?~~ These commands seem geared towards running EmulationStation from a desktop session, so if you haven't got a desktop session started they should fail. On the Pi we only support running from the terminal, by running emulationstation directly - that's all there is to it.

liminal1

@mitu Thanks for that, I understand. I think that other poster might have the special sauce that allows that. So ill just wait and see if they can shed some light. But thank you for taking the time to reply :)

liminal1

@Arrafart Awesome thank you! If you can that would be great!

And don't worry, I'm using AI as well, don't be ashamed, its the great equaliser HAHA!!!

Thanks again :)

Arrafart

@liminal1

https://pastebin.com/wMmRksjE

I boot into Dietpi OS desktop, Application Autostart launches the script after Desktop is booted.

Exiting back to Desktop is F4 (or shutdown with controller) followed by a ctrl+shift+w.

I hope you can use this principle for your needs :)
Good day!

liminal1

@Arrafart Thank you!


#!/bin/bash
# Initial logging
echo "Script started $(date)" > /home/pi/script_test.log
echo "Running as: $(whoami)" >> /home/pi/script_test.log

# Setup terminal and display
export DISPLAY=:0
export XAUTHORITY=/home/pi/.Xauthority
export XDG_RUNTIME_DIR=/run/user/1000
export TERM=linux

# Create a pseudo TTY for RetroArch
script -qc "
    cd /opt/retropie/supplementary/emulationstation/
    ./emulationstation --no-splash --debug
" /dev/null

echo "EmulationStation exited at $(date)" >> /home/pi/script_test.log
~~~~

This is what ended up helping me in the end :)