Thanks for that advice, yeah I did install openbox, but not lightdm, I did already set up an autologon pre-x, so I just use xinit to start openbox, this works nice.

Now I just need to configure some things in openbox, for instance runcommand and retropie-setup scripts run in a very small window in the center of the screen (I have a 4K screen), I guess I need to force fullscreen for everything, set larger font un xterm and/or set higher dpi at the openbox level.

But Redream and PCSX2 run full screen so I'm almost done, I'll try to add more stuff like xemu, kodi and whatever I can now that there is an x server, this actually makes everything a lot easier... My mistake.

@mitu Thank you.
Only option 1 was possible for me.
My next step will be to buy a DualShock 4 gamepad.
Also, I will try to install OpenMediaVault to have NAS.

@eje211 https://retropie.org.uk/docs/Add-a-New-System-in-EmulationStation/#step-31-launch-roms-with-the-runcommand-script

You need to edit the launch command in your emulators.cfg at /opt/retropie/configs/gc/emulators.cfg and/or /opt/retropie/configs/wii/emulators.cfg. Replace the command (or add a new one) to use your installed binary instead of /opt/retropie/emulators/dolphin/bin/dolphin-emu

I found the answer, and it was the most obvious, of course.
The SMS pause button is configured as the Port 1 Start button in retroarch, so whatever input I bin to Port1 Start does the job. Fortunately this still works if I have the input type as Light Phaser.

@fdr4prez

Great thanks for the help, I'll get to it

@cmdima You can usually find the BIOS information in the Docs. Also, please don't bump ancient topics, it's bad forum etiquette.

Spam post, it seems.

Some details about your setup would be helpful - https://retropie.org.uk/forum/topic/3/read-this-first.
What's the exact error message you get when trying to install Kodi ?

Yeah.

It took me awhile just to find the leaderboards section for Super-Punchout.

The site is a bit difficult for me to navigate through for some reason.

Anyway, I tied in the top 7 earlier tonight for knocking out Gabby the quickest. :D

The other times that were faster used the PAL version which is no longer supported, and to me, I considered that cheating. :P

@mitu

BIG THANKS !!!!!

1 > I updated retropie-setup script
2 > I removed and reinstalled RUNCOMMAND
3 > I tested different games and they worked ;-)

Now I can play Zelda & 4 swords on Ubuntu 22.10 with Goverlay 9 !

@barbudreadmon
don't worry about that, thanks

@Excalibas I fixed it commenting hdmi_safe 1 on config.txt

@mitu top man! <3

all perfectly working :) thank you!

@mitu
ok I did it so as not to be repetitive

Hey there @ajlino ,

I am in the same boat as you with this issue. I have a 2 player cocktail table built running Retropie on a Rasp Pi 3.

I understand that not many roms support cocktail mode where the screen flips for P2, but I was hoping at least games like Pacman, DK, Galaga would work since the versions of roms I have appear to support this. But for the life of me I cannot get this screen flip to work at all on any game. I did manage to get Galaga to flip for P2 but it was all messed up and not playable.

Did you ever have any success on getting this screen flip in 2p mode to work? It's frustrating seeing videos online of people getting this to work with no issue at all, and I am following the same exact method.

@Gérard
I was able to get into the editor and I made the changes that were suggested, but unfortunately my Bluetooth controllers are still not working. They worked a few years ago when I originally bought my pi. I guess I’ll keep digging around on the Internet.