@TPR Hi i just tried it, too. But i had a strange outcome:
20230129_142255.jpg
I don't know what that means, but the emulator is running (and quite well, from the few games I tried).

HotD still has no sound, though. Maybe you can point me to other problematic games and I try those? I don't have High Velocity to try...

Great, well it's worth a try.

Thanks for the info

@mitu Thanks! By total chance I just found the same thing. I don't know why that configuration menu is not mentioned in the retropie docs. Hopefully this post will help someone else in the future

Looks like the configuration is not properly saved, though it's not clear for what reason. Can you add more info about your setup, as asked in https://retropie.org.uk/forum/topic/3/read-this-first ?
Make sure your storage/sd card is not full.

@mitu
I wanted to play in a docker container because I can't install Retropie on Debian 11, and I didn't want to buy another sd card only for testing , but It seems it will be the best way...
Thanks for your support, best regards 🤗

@nemo93 Yes, the link works fine. Thanks for the hint. Unfortunately, this worked better in older versions of amiberry.

@duglor

Just use hypseus, save yourself the headache.

That's not a RetroPie image, but a 3rd party fork/image.
You'd have to ask the image author(s) why it's not working, it's not a standard RetroPie image that we know how to deal with.

@reaktor24 said in PSX Games not working on RetroPie:

Thanks for the tips. I updated RetroPie but wasn't able to update RetroArch through EmulationStation. Looks like this isn't an option.

You need to start the RetroPie-Setup script from the RetroPie menu and update it, then update retroarch like you did before.

Anyway I managed to get it working. I had renamed one of my games (Castlevania) to remove the [PSX] from the start of the file name and this seemingly broke all the games. Once I renamed it back again they all started working. Very strange. Anyway thanks for your help.

It's not strange, the .cue files contain the filename of the .bin cd image, if you renamed the .bin file(s) without updating the contents of the .cue file, then the emulator will not be able to find the correct cd image file(s).

@sleve_mcdichael yes, that was an error on my part - I am accessing the SD card on another computer with Linux Reader and have to manually copy it across.

But I discovered something new: if I play a game, hotkey + Y, and set the overlay there, I can save the game config in the overrides section. This only works when assigning an overlay to a single game at a time, not a system via global override.

@mozvillat said in Graphics optimization (shaders):

edit : i've git clone https://github.com/libretro/slang-shaders, the path is slang or slang-shaders in the .config /retroarch/shaders ?
edit2 : if i do an online uptime, shaders are downloaded in $HOME/.config/retroarch/shaders/shaders_slang

I think either one is fine, the folder hierarchy beneath it should be preserved, since the presets reference individual shaders from it.

Can i assign a shaders for all emulators or have i to assign individually ?

You can assign per-core/folder/game/general, just save with the corresponding option from the Shaders menu - https://retropie.org.uk/docs/Shaders-and-Smoothing/#installation.

@mitu Thank You

@barbudreadmon Looking at the Udoo website, this is a much more powerful device than mine with better processor, graphics and more RAM. I think this explains why I can't emulate PSOne on such an old low-end machine.

@duglor Solved by reconfigurating main retroach controller configs

@TheAutisticGamer said in Mono Audio for HDMI?:

what i mean is... If I set both left and right to go off with the same sounds. Will it cause problems with reverb? IDK I'm just curious

I don't think so.

EDIT: Just found an intireley different problem that doesnt have to with audio but an emulator. Should I post it here or create a new thread?

If it's not related to the audio configuration for stereo to mono conversion, then please open a separate topic.

I tried to upload the rom files a few more times and got no improvement. Then I decided I would just upload the entire rom set and replace the non-working games as I went if I could. When I uploaded the full set magically everything started to work. I have no explanation for it, but its working and that is good enough for me.

Thank you for all your help. I couldn't have gotten this far without you.

@Saus312 it looks like you're trying to play an arcade or neogeo game using FBNeo. First make sure you have thoroughly read the arcade documentation:

Arcade emulation requires a different approach than console emulation. Please read this entire page before beginning your RetroPie arcade emulation project.

https://retropie.org.uk/docs/Arcade/

https://retropie.org.uk/docs/FinalBurn-Neo/

It looks like you might be missing a BIOS file -- we are not able to help you source this file, but we can direct you to look for "full non-merged" rom versions, which should include all the necessary files including any BIOS required.

Edit: I see where you said:

ROMs for nes and mame with similar results.

...this doesn't seem right, why would a NES rom be using FBNeo?

@dankcushions You absolute legend! That has resolved my problem. Many, many thanks!