@mitu thank you

Can you please add more details about your setup and issue, as detailed in https://retropie.org.uk/forum/topic/3/read-this-first ?
Use English please, this is an English speaking forum.

@thd79 said in tvservice not able to change resolution on the fly:

This has definitely worked in the past for me, has support for it been removed recently? The same settings work fine when specified at boot time.

The tvservice and support for video mode switching are not part of RetroPie, but a Raspbian/Kernel+firmware feature - it was certainly not removed in RetroPie. What does 'in the past' mean ? 1 year, 1 week, etc. , before doing any kernel/firmware updates, using a certain RetroPie version maybe ?

What version of RetroPie are you running (specifically) and how it was installed ? Can you post your config.txt configuration file ?

Please stop spamming the forum topics - this is not how a forum works and it's rude.
You didn't provide any of the information asked in https://retropie.org.uk/forum/topic/3/read-this-first, please do so and we'll be able to provide better assistance.

Nevermind. I figured it out.

Hostname works but only with Ethernet
Tried without Ethernet just continues trying to connect
I usedhostname retropie

@vlyankovskiy said in Graphics Raspberry Pi 3:

@rbaker, Thanks for the answer, I apologize for the illegal content.
Could you tell me where the documentation says anything about quality enhancing filters?

Thank you, I think I found

@Bearwynn Lakka you say? Checking it out now! Thank you.

The power supply im using is working fine i fixed that issue

The issues i keep running into keep changing
now for some reason when i try to set up the wifi country in the retropie settings i get an error saying "could not communicate with wpa_supplicant" and then it says "there was an error running option I4 change wifi country" what do i need to do to fix this issue? i believe it is because of this that the ethernet on the raspberrypi isnt being accepted either

@grant2258 appreciate it. my setup is pretty much good to go. I have all my neo geo on FBA, and depending on the arcade game a mix between FBA and Mame3000. Thanks again. Have a great day!

@chris_db said in Retropie + Raspberry PI 3A+ = KO:

Can you point me to a working image for the 3A+?

There isn't other image - if the weekly snapshot images are not working for you, then try the official Raspbian Lite image and install RetroPie manually - https://retropie.org.uk/docs/Manual-Installation/. Does the official Raspbian image works on your 3A+ ?

It may have changed something because when I try to plug in the keyboard after starting the game with it unplugged, the keyboard doesn't do anything.

@mitu Yes

Try running

sudo ~/RetroPie-Setup/retropie_setup.sh

at the prompt or through SSH and then update all packages and see if that puts it back.

@dankcushions Here's my pastebin:

https://pastebin.com/NR8ixXeM

If anybody sees anything interesting in there please let me know. I can't figure anything out in this file sadly.

I don't know if it's of any interest but I plugged in my USB pendrive, ran RetroPie, hit F4 to exit EmuStation, ran the command dmesg > /tmp/dmesg.txt, ran emulationstation, played a PSX game which froze pretty much instantly, exited the game, took the file via WinSCP and there it is.

@hansolo77 said in Stretch and RetroPie:

Is there anything I need to do differently when building a new system with the Raspberry Pi 3B+ other than using the Stretch OS?

you don't have to even "do" that - current retropie images use raspbian stretch.

@tacticalpotato you cant use the pi 2/3b heatsink at all. The cpu and other chip are in different locations and height. Kintaro has a 3b+ version. Not sure if they sell it seperately or only with the pal version snes case that is on pre order. You can contact kintaro on Facebook. They are some nice and responsive people.