@mitu I made a mistake in my testing, I beleive python-uinput my work

well, i though wrong it is still crashing for me. i ve tried batocera, retropie on raspberry pi and on pc via linux.. nothing, but it seems i m getting less frequent hung-systems, since it triggers now 1 out of 20 achievements i get at random. i ve tried all i could, i ve not found the solution. more is at the github page
https://github.com/libretro/RetroArch/issues/10797

@kam3chan said in How to install Sega Saturn on RasPi4 retropie:

I also looked under optional packages, but didn't them listed there.

It's not in the optional section, it's in experimental (as stated in the doc page). Even so, the core has some bugs on the Pi4 (graphical glitches) and for the moment it's not fullspeed.

@mitu thanks, that's it. I forced the hdmi group to 1 and mode to 16 to get 1080, and now the menus appear on the screen.

@NurseAngela what I have is a cheap usb PS2 replica controller which I have assigned as player one for consoles such as N64, PS1 etc that would need the trigger buttons

IMAG2056.jpg !IMAG2057.jpg !IMAG2053.jpg

Thx! That is actually a good interim solution.

And I think I figured it out. Don't remember changing that setting though. I don't remember setting "ParseGamelistOnly" was set to "True" but it was.

Nothing to see here, move along...

Not currently, you need an SD card for boot.

You can store roms on the SSD though.

https://github.com/RetroPie/RetroPie-Setup/wiki/Running-ROMs-from-a-USB-drive

@mitu Thank you for the pointers :)

@mitu
That fixed my problem - thanks for your help.

I've just made a donation to Retropie because it's my favourite community project and your help, although a bit tart, was faster and more useful than any paid support I've ever received.

To bring this thread to its full conclusion I finally got round to modifying my copy of Gloom Deluxe.

I made an HD floppy disk image file and used Workbench to copy the contents of both disks to this file. I then modified the s/startup-sequence file to boot straight into the game without loading the setup program. I used ED from the AmigaDOS Shell to do this.

I now have a single disk version of Gloom Deluxe that works perfectly.

We don't support 3rd party images - as outlined in https://retropie.org.uk/forum/topic/3/read-this-first.

@mitu
ohh sorry will publish it soon .
and yeha i have on the es_system rom on media/usb/roms/

@dankcushions Hi dank. This is actually great to know, as I think you probably just saved me from disappointment.

So I'm working on an arcade build of sorts for the .221 set in its entirety. I guess I assumed here that I could download and align everything to lr-mame, but that doesn't seem to be the case, correct?

Should I just stick to MAME 0.78 and lr-mame2003-plus and go that route? At least I know those will work and that core is bulletproof.

Yes, you rock !

it works with this change
indeed in the file /opt/retropie/supplementary/runcommand/runcommand.sh

changed the line : id="$(echo "$line" | awk '{ print $2 }' | grep "([0-9]\{1,\}x[0-9]\{1,\})")" with this line id="$(echo "$line" | awk '{ print $2 }' | grep -o "(0x[a-f0-9]\{1,\})")" And the line : mode_id[1]="$($XRANDR --verbose | grep " connected" | grep -o "([0-9]\{1,\}x[0-9]\{1,\})")" with this line mode_id[1]="$($XRANDR --verbose | grep " connected" | grep -o "(0x[a-f0-9]\{1,\})")"

Now the video mode selection is working great
Many thanks