@aerolito welcome to the forum. You've given almost no information about your problem, please add some more information as outlined here: https://retropie.org.uk/forum/topic/3/read-this-first

Also, when do you get this message? What are you trying to do?

@BuZz
Ok, so I tried it last night with my existing Pi3 image. It didn't make it past the 1st boot (kernel) screen. I got a number of error messages such as these:

Recovery4.dat not found

Recover.dat not found

startup4.dat not found

Error: 000044

Then there was another message stating that this Pi needs an updated version of the software.

Is there a way to do the update of SD card offline by mounting it?

@Twitch0815 said in Problem with USB hub:

powered USB Hub? The Raspber

Hello, did you solve it? I have the same problem.

@Ninjinka please open a new topic providing details of your setup. See the link in my signature.

Ok apparently there is a compatibility issue with the display driver, because if I uncomment that the display doesn't work. They have drivers that are compatible with Retropie on the Rpi3 but not the Rpi4 yet. I guess I'll reach out to them and see if they have a solution

@Neo-Rio
Thanks, this did the job.
I cleaned the D64 files and put the T64 files onto "new" D64 disks. Now they all run like expected .
I even exported some files from the d64 into PRG files. They also auto run, but they only show RUN. This takes away some of the nostalgia.

@mitu OK sry, my bad

@nes See https://retropie.org.uk/forum/topic/2/forum-rules - no asking for ROMs/games in the forum.

@spanishsnowman 1.5.0 is the retroarch version and was released in 2017. I wouldn't waste my time troubleshooting that.

Also please upload a full build log to a pastebin site. Logs can be found in the logs folder under RetroPie-Setup

@comegetsome sdltrs has been recently updated and it should be available on the Pi4 again. Just update your RetroPie-Setup script and then you can install it.

I just pop in and out of UI modes. You can toggle the "hidden" flag on entries to hide them from kiosk/kid UI mode. By default, if you hide every entry in a system then ES will hide the system in the carousel.