@mitu Thanks for your help ! all is good (i can lauch all emulators). I've just to remap controllers for dreamcast (to quit the emulator), for pcsx2 and N64. Thanks for all mitu !

If someone install pcsx2 with flatpak, the config file i used to launch it (/opt/retropie/configs/ps2/emulators.cfg) - you have to create the ps2 directory, and the emulators.cfg file

pcsx2 = "flatpak run net.pcsx2.PCSX2 %ROM% --windowed" pcsx2-nogui = "flatpak run net.pcsx2.PCSX2 %ROM% --fulscreen" default = "pcsx2-nogui"

And now, i've to read all the forum to optimze retropie !!!!

@myceliom please fill out https://retropie.org.uk/forum/topic/3/read-this-first

@lilian3004 it does. we need more information - please describe exactly what you see, and provide verbose logs and full info as per https://retropie.org.uk/forum/topic/3/read-this-first

from the Retropie setup menu in EmulationStation enable Runcommand option

select a game to play ... press a button to enter the Runcommand menu and select a lower resolution for the Video Mode than you're currently running the game at.

Quote: What is your best source to download the roms?

Read Rule No. 2

https://retropie.org.uk/forum/topic/2/forum-rules

There's a topic in the Raspberry Pi forums for USB SSDs - https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=245931 - pinned at the top of the troubleshooting section.

@DeFarro said in lr-yabause stopped working after system update:

here is my error

Yeah, as i said, the "drive is empty" message meant it was unable to read your dump for some reason :).
It might be worth mentioning, i backported dump format support from kronos to yabause last year, which means it supports chd, cue/bin in a zip, and cue with multiple bins

@mitu said in Ras Pi 1 >4 SD card issues (roms not visible or loading):

https://retropie.org.uk/docs/Transferring-Roms/

Thanks!

We don't support 3rd party images, especially the ones loaded with ROMs. Note that selling preloaded RetroPie systems is against the project's license.
Use the image from retropie.org.uk/download to install RetroPie.

Please add more info, as requested in https://retropie.org.uk/forum/topic/3/read-this-first.
A log file (/dev/shm/runcommand.log) would be helpful in diagnosing the problem, switch debug logging from the Runcommand launch menu and then post the file's contents on pastebin.com.

@mitu - Hey, that's nice, many thanks for the tip! I'll be adding it to my FBNeo list. Sometimes I miss those numbered ROM's at the beginning of the list as 3countb comes before 20pacgal for example, thinking it's not in the list. Computers and their sorts! :)

@RGCTech As I said, support for the Pi4 is ongoing and some bits might not work or function as they were on the previous PI models.

Try leaving aside the resolution change, since it's not currently not added to runcommand on the PI4. Use the native display resolution - which you can set it manually to 1080p if it's not automatically detected by using raspi-config from the RetroPie menu.

@mitu than you so much. so all these roms are to heavy for the pie...time to free resources..
thanks again!

@dankcushions Sorry. Think I couldn't get something to work right and just went with a Google Drive link. Won't happen again.

@jester77

Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

@salabros said in Trouble loading Emulators on Retro pie:

I ended up having to reflash the micro USB it was damaged aparetnly

You mean the micro SD card ? Glad it worked out, welcome to RetroPie !

You have two options:

Stick with official plug and play devices like (s)nes classic mini Start a new hobby creating your own personalized Retropie system by starting from scratch. It's not that hard. All the information is readily available on this website. You may want to invest in a quality micro sd card first.

@edmaul69 not to worry was haveing a really dumb day just forgot to switch over the kickstart roms simple fix

I had this issue in N64 and all it took was a reboot to fix it. If I can remember what the issue was I will post it to see if it's related or not.

I forgot to mention that before scraping all roms worked fine.

@cowguy27 i guess the first thing i should have had you try, open up the .cue file and make sure the .iso or .bin is named correctly to match the real file. So if the iso is named dRacuLa.isO you need make sure the inside of the .cue file matches that. On linux case sensitive is important. Even on the file extension.