I had the same issue. The problem is that RetroPie manage default resolution very bad.
To solve this and other performance issues just play with the resolution and set the best that fits your needs.
You have to enter the raspbi-config -> display options.
If the system crashes when you select display options, use this trick:
Enter the menu and before opening display options disconnect the HDMI.
Than open display options (with screen off) and connect HDMI again.
It should solve the problem.

After I changed resolution I experienced a big performance jump!
And all that glitches and sprite problems was solved

Well, then thanks a lot @Darksavior, too! :)

That did it ! Thanks both of you ! I removed the file, then update retropiemenu in manage package and restart emulationstation. Thanks again !

Sorry for this late reply.
I am glad to hear that things are working now for you!

@mitu said in Build module of lr-yabause needs some lovin':

I had a PR ready, but forgot to submit it - https://github.com/RetroPie/RetroPie-Setup/pull/2831.

Ha! That's what I'm confused about :) I'd a look at the repo a few hours ago and thought "damn old, doesn't compile, fix needed", but now it's pull'ed and up to date. Thanks for that. But I loved waking you up :)

@fluffypillow Thanks man, and sorry again for the "double-posting", I'll answer you here

I did the workaround you told (put 'providers.gog.enabled: false" in settings.txt) and worked! Nice :D

I don't have much GOG games, but here's the list if you want

Aquaria / Bastion / Botanicula / Death to Spies: Moment of Truth
Mark of the Ninja / Gorogoa / Fran Bow / Grim Fandango Remastered
Hyper Light Drifter / Pan-Pan / Shovel Knight / Odallus: The Dark Call
Vampire: The Masquerade - Bloodlines

That worked for me! Thanks a lot!

Thank you @seanbeedelicious ! Works like a charm.

@mitu I will be trying the script thanks a lot
@mahoneyt944 Never thought about this thanks bro

u guys r awesome, once it works I will tell u guys thx

I have same problem but not with all games, some games when I press player 1 fire button on a co-op game it works on the second player? checked the dragon encoders and all wired exactly the same on both encoders?

IMG_20200406_175858.jpg

@mitu Thank you so much again. This is why RP community is second to no one!

Finally I made it... with no luck. I don't want to bother you. I will assume custom collections won't work for me.

Thanks!!

As far as I know yes but they are community fixes. Nothing got implemented officially by now to fix this.

As Example: https://retropie.org.uk/forum/topic/11083/dreamcast-reicast-time-and-date/5

Just took me a quick search on here.

@mitu never knew that, hmmmmmmmm. Thanks for the heads up

@mitu It was just an issue with size! after using the cdmi it worked! Thank you so much!

@emclinux thankyou I will give that a try tonight

@mitu thanks it worked

I have installed the Kubuntu again on my pc and installed again retropie. The sound was good without any problem, but now this issue came back again. Is it probably because I've tried to install again the ps2 emulator that is asking me something about sdl12? Ps2 emulator failed to install anyway, but how can I get the basics settings back?

Twinaphex said the he would like to fix this color shifting bug but somehow the bug hasn't been fully documented yet. Probably not on the fast track to a fix :(