i'm wondering if the option of Installing on top of an existing OS would be possible? there are several Ubuntu instances that are supported in this manner. it's worth noting that i am not a Linux or Pi guru, so i don't quite know what the differences are between these Ubuntu options or what the difference is between the Ubuntu PC vs Ubuntu RasPi versions mean for supported software.

@10vorne said in Move 64GB Image to 256GB Card:

just pull an image with Win32DiskImager and move it to the new card with Etcher?

That should do it. Make sure you go into the setup and "expand filesystem" after, to make use of the new space.

i wouldn't like to use overscan to correct problems involving "3 inches" of border - that suggests a different problem. stretching it via overscan settings will probably produce scaling artefacts.

@sonicmartin76 what videomode are you using in config.txt that produces the borders? a 1080p mode should be handled correctly by your TV without significant borders.

ps i would suggest setting the resolution via raspi-config/the config.txt as per https://retropie.org.uk/docs/Pi4/#issues-using-a-4k-tv - remove any settings via runcommand if you have made them, as the fix needs to be global to the system, not just to a specific system/game.

@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