@norstein
See this thread
https://retropie.org.uk/forum/post/238116
It explains how to launch the GUI for dolphin so you can get in and configure the controller.

Once you get that open you can reference
https://dolphin-emu.org/docs/guides/configuring-controllers/
for a more detailed guide to specifically setting up the controller.

@dankcushions it’s about performance. On 2016 I can play eg. Die Hard Arcade with minimal slowdowns during QTE but overall game is pretty playable. With current mame it works in around 10 fps. Apart from that I have Mame2016 romset and don’t need to find another source for that.

Thanks, that seems to get rid of that console error. Now the games just hang, will do some more troubleshooting :D

I removed cfg file from arcade folder and I'm back on RGUI. Still having some problems as keys set in ES does correspond to those in RetroArch but I guess I have to do some further steps removing "broken" retroarch.cfg files from few places and then reinstall RA from setup script and hope it will fix it.
Thanks a lot for your help!!!!!!!

You're right, I've edited my post accordingly.

@k3001993

One further thing, I found by changing Terminal=false to true, then a terminal window will popup asking for a password, enter the password and it works.

So only conclusion I can draw is that it must be permissions related.

So I've come up with my own solution. I changed /opt/retropie/config/scummvm/emulators.cfg default entry to point to a custom launcher script of my own:

#!/bin/bash game="$1" pushd "/home/pi/RetroPie/roms/scummvm" >/dev/null /opt/retropie/emulators/scummvm/bin/scummvm --fullscreen --joystick=0 --extrapath="/opt/retropie/emulators/scummvm/extra" -p "/home/pi/RetroPie/roms/scummvm/$game.svm" --auto-detect popd >/dev/null

And then I just make sure the scummvm rom directories end in ".svm". This custom script utilizes the --auto-detect flag so that scummvm figures out what game it is. So far in my testing it works.

Obviously this launcher script could use some work, but it's doing the job so far.

@warpath0007 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

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

Had the same issue on Lubuntu 20.04, the symbolic link was missing for /usr/bin/python

sudo ln -s /usr/bin/python2 /usr/bin/python

Just to confirm I had email confirmation that the change was merged into master, so post-update I tested again anyway and all works fine.

Thanks for sorting this so quickly.

Cheers

@RunsOnRum No, but you can create your autostart script to start Kodi first, then start EmulationStation - 2 lines instead of one.

Here is a final snippet

"May 03 12:11:25 lvl3: UIModeController::logInput( Xbox 360 Wireless Receiver (XBOX) ):Button 0, isMappedTo= a, , value=1
May 03 12:11:25 lvl2: req sound [video.launch]
May 03 12:11:25 lvl2: (missing)
May 03 12:11:26 lvl2: Attempting to launch game...
"
So no errors.....

But I have managed to find a fix.

I'm also using the gtx970 as my sound card. if I disable this retropie works fine.

Guess this will just be one of these really odd bugs that only effects me :)

Thank you for your time

thanks that worked fine :)

thanks for your help mega man

@praetorian55
I ended up trying a different SNES wireless controller:

https://www.amazon.com/gp/product/B07XM5FR1L/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1

It looks like the ones that are also compatible with the SNES classic are the ones with the issue - This set of controllers only comes with the USB adapters and works just fine.