I found a way for me that it automatic change the display output when a HDMI cable is connectet and i do a reboot or a normal boot.

I just changed something in this file

/recalbox/share/system/recalbox.conf

I changed this

## Prefered external screen retrieved from ssh : xrandr
;system.externalscreen.prefered=
## Force selected external screen to resolution ex : 1920x1080
;system.externalscreen.forceresolution=

to this

## Prefered external screen retrieved from ssh : xrandr
system.externalscreen.prefered=HDMI2
## Force selected external screen to resolution ex : 1920x1080
system.externalscreen.forceresolution=1920x1080

This is working nice for me.

Maybe it will help someone

But i could not find the switch function that is called in the changelog
("Add laptop switch external screen function only for x86_64 x86")

Hello
where can i find this option?
in changelog is written
"Add laptop switch external screen function only for x86_64 x86"

On Recalbox 6.1.1 this was not a problem it automatic mirroed the screen to the HDMI Port. But now on Recalbox 7 it output a video signal until the boot video end and then nothing.

I can activate the HDMI output by this command via SSH
xrandr --output HDMI2 --mode 1920x1080 --primary --output eDP1 --off

But i do not want to ssh into the Recalbox everytime i reboot.

I tried to build a custom.sh in recalbox/share/system/ with this content

#!/bin/bash
echo 500 > /sys/class/backlight/intel_backlight/brightness
time -p sleep 10
xrandr --output HDMI2 --mode 1920x1080

After a reboot the screen brightness goes up but the video does not output to HDMI.

Any one know a good solution for that?

This is the EMMC from my Atomic Pi

Kingston
2400763-001.A00G-A
1713 3144927
EMMC16G-M525

Thanks for the information.

I installed recalbox on the emmc by booting linux mint from a usb stick and then use etcher to install Recalbox to the emmc.

Booting Recalbox from a sd card or HDD or M2SSD is no problem . Only from emmc.

It is not possible to find the cmdline.txt for me maybe it is not possible before recalbox resize the partition. And that is the point. It is not possible to resize because of that error.

But do not care about emmc when there is not an easy solution it is not realy my first choice for install recalbox. It was just a test for me.

Hello,
I try booting Recalbox from my internal emmc but this command repeat over and over again

"mount: mounting LABEL=RECALBOX on /new_root failed: No such file or directory Waiting for the root device"

I had the problen in 6.1.1 too

I have tested both versions of the boot process so far (Uefi and Legacy)

anybody know a solution?

I found a way for me that it automatic change the display output when a HDMI cable is connectet and i do a reboot or a normal boot.

I just changed something in this file

/recalbox/share/system/recalbox.conf

I changed this

## Prefered external screen retrieved from ssh : xrandr
;system.externalscreen.prefered=
## Force selected external screen to resolution ex : 1920x1080
;system.externalscreen.forceresolution=

to this

## Prefered external screen retrieved from ssh : xrandr
system.externalscreen.prefered=HDMI2
## Force selected external screen to resolution ex : 1920x1080
system.externalscreen.forceresolution=1920x1080

This is working nice for me.

Maybe it will help someone

But i could not find the switch function that is called in the changelog
("Add laptop switch external screen function only for x86_64 x86")

Hello
where can i find this option?
in changelog is written
"Add laptop switch external screen function only for x86_64 x86"

On Recalbox 6.1.1 this was not a problem it automatic mirroed the screen to the HDMI Port. But now on Recalbox 7 it output a video signal until the boot video end and then nothing.

I can activate the HDMI output by this command via SSH
xrandr --output HDMI2 --mode 1920x1080 --primary --output eDP1 --off

But i do not want to ssh into the Recalbox everytime i reboot.

I tried to build a custom.sh in recalbox/share/system/ with this content

#!/bin/bash
echo 500 > /sys/class/backlight/intel_backlight/brightness
time -p sleep 10
xrandr --output HDMI2 --mode 1920x1080

After a reboot the screen brightness goes up but the video does not output to HDMI.

Any one know a good solution for that?

@Zing

Ok thank you for the Answer.

Hello,
Is it possible to bind the normal monitor brightness key (fn + F9) to work as brightness up and (fn + F10) brightness down)?

The button (fn+f1) for mute is working
The button (fn+f2) for volume down is working
The button (fn+f3) for volume down is working

Thanks for your nice work on Recalbox.

@ordovice
Thank you
enabling ERTM in the recalbox.conf file and switching the bluetooth driver to offiziel did work.

Thanks

Recalbox version (build) : 6.1.1
Hardware : PC x64 Atom Pi
Controller(s): 4x    PS3 Controller

hey guys, since i updatet to Recalbox 6.1.1 i can not connect more than 2 PS3 Controller at the same time via Bluetooth.
I reflashed the img 3 times now and everytime the same problem. I changed the drive from bluez5 to official but still the same problem. In 6.1 there was no problem.

Please help me.