Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Modify the raspberry pi boot config file ( sudo nano /boot/config. Within here, you will need to go into the “ Manage optional packages ” menu. But the USB stick works because the SD card contains no roms what so ever. Click , then enter the passkey, confirming with . retropie_music. Welcome to RetroPie. # uncomment if you get no picture on HDMI for a default "safe" mode 5. fatal: unable to auto-detect email address (got '[email protected]: failed to add service - already in use? I am running Retropie 4. Pi3 B and RetroPie to SDTV (composite) output. Select 1 Connect to WiFi network and select the correct network name. I updated my Retropie last night and as usually when I reboot it asks for login and password, but, when i try to write. This topic has been deleted. failed to add service - already in use? Any ideas about what I've done wrong? I'm using the following config. Only users with topic management privileges can see it. Tried the same. card 1. I can't check my version because by now I can't load emulationstation menu. bezelproject. I have posted since right after the initial 4. I'm getting both an 'xinit: unable to connect to X server: Connection refused' response to StartX and a response " *failed to add service - already in use?" to emulationstation. txt within /boot. You will likely need to edit /etc/rc. RetroPie won't boot, display coloured splash screen like this . I had been running an older, cobbled together version of RetroPie until now. This topic has been deleted. /sample_app * failed to add service - already in use? ZZ9 Plural Z Alpha, aka just outside Cambridge. Try again to pair the controller via bluetooth and see if it works. Hi, I've been working on getting DirectFB to work on the Pi for a couple of weeks. Re: failed to add service - already in use? I am running Retropie 4. Set the Pi to boot to command line only. Business, Economics, and Finance. This essentially gives it 3 seconds to work. And if you still want a desktop, you can go to the retropie settings and choose “install pixel desktop” which essentially gives you the same thing but it’s a quicker install. But now during a fresh boot, Retropie throws this error: Failed to start usbmount@dev-sda. My next system with retropie will already be a minipc with ryzen. input: export additional info for joysticks inputs. Reload to refresh your session. Plug the USB flash drive into the Raspberry Pi 4 and RetroPie will create a folder structure inside the retropie folder on the stick. You switched accounts on another tab or window. For Raspberry Pi 1 users - make sure you overclock your device. 7. Without BCMHOST , you will not have this line LIBGL: loaded: libbcm_host. which will be nowhere near 14 hours. I got it to work, but it was very slow, so I tried some tweaks in raspi-config that were suggested by ChatGPT. The difference is that i downloaded retropie from the official website, installed the "retropie-4. Xbox One controller Bluetooth pairing trouble. When this is done, wait for. I have managed to fix it. In Ubuntu 20. then write a new image to your sd card. I am running a pi 4 with retropie and it worked fine wednesday evening but not since the update. Will keep it like this for now and watch any further developments / suggestions!This topic has been deleted. @diegomaradona21 said in failed to add service - already in use?: @mitu ok but then, is it possible to update a single emu (scummvm in this case) in the already installed retropie? Yes, but the latest version has the same issue you've encountered, so updating it wouldn't help. Note that you need to use the entire disk (/dev/disk2) and not just a. All BIOS files have been verified in agreement with System. I got it to work, but it was very slow, so I tried some tweaks in raspi-config that were suggested by ChatGPT. Full Member;. Symptoms include:To add support for a system not present in RetroPie by default, or to add an alternate emulator program for an existing system, select “RetroPie Setup” from the RetroPie menu. already tried install retropie-4. 4 release, if you use the xpad driver (I use a wireless Xbox 360 controller) and update your OS packages, it will completely break your retroarch controller config (emulation station works fine). I tried installing RetroPie 4. I have the official pre-made Retropie image (I originally installed the 4. Notice the "-u" & "-O" options on the command line for wpa_supplicant. Cryptogo to ‘raspi-config’ > ‘advanced options’ > ‘GL Driver’ > pick ‘Legacy’ enabled (or GL driver disabled) each time pi is start, i must type & run command of emulationstation (this is ok for me, to investigate error) already installed retropie on 8 gb, 16gb, 32 gb microsd and many times. There are a bunch of different programs that are capable of doing this. 1 since nobody has them. img bs=1m to write a disk image to your home directory. 7. 0 USB Desktop Speakers (with audio jack)6. Select your USB drive in the left pane. You have to do the same for ResidualVM games, with the exception of Myst III that run very slow in RPi3. Do not run the desktop. Failed to boot with new experimental OpenGL driver. You may also follow these steps to upload game ROMs: Press Windows + R, type IPAddressOfRaspberryPi and press Enter. It is done this way by secure design & system efficiency as it does not allow the passwords for the network connections to be exposed to the users of the system. 0 or 3. Minecraft Pi Edition works today with Mesa EGL via a wrapper. 04 minimal. sda. You have to open scummvm menu, add the game from here and then change the Graphics mode to OpenGL. Type cd ~ ; sudo dd if=/dev/rdisk2 of=backup. You should see the disk now mounted ready to go. I got it to work, but it was very slow, so I tried some tweaks in raspi-config that were suggested by ChatGPT. Yes, dreamweb game don't run with the first try. For example, for mmal it will be --hwdec=mmal-copy and for v4l2 it will be --hwdec=v4l2m2m-copy. 5s) that I cannot get rid of. If I navigate blindly, i can lunch any game and run them just fine, but i would really like to get emulatiostation as it was before. 7. I see * failed to add service - already in use?. 1 – Put the micro SD card into your computer. 000 games pre-installed). Pressing 'Play' will cause Reicast to crash. Manual Mount. Run sudo nano /usr/share/alsa/alsa. Build your folders. Quit Emulation Station with F4 (stop it restarting by pressing another key within 5 secs) and type this at the command line: sudo apt update sudo apt install bluetooth bluez python-gobject. Now when I type emulationstation into the terminal, I get "failed to add service - already in use?" What other information do I need to provide to get some help with this issue. service. Start retro-pi from the command line. Only users with topic management privileges can see it. Select option 3 then B1 then B1 or B2 (I recommend to use a password). I got the exact same error you did, the "failed to add service - already in use?" • failed to add service - already in use? Config. 000 games pre-installed). Re-map your controller in Emulationstation, just like the first time, and don't choose any buttons Hotkey. 6 on Raspbian. RetroPie. 0 backend LIBGL: loaded: libGLESv2. go to ‘raspi-config’ > ‘advanced options’ > ‘GL Driver’ > pick ‘Legacy’ enabled (or GL driver disabled) each time pi is start, i must type & run command of emulationstation (this is ok for me, to investigate error) already installed retropie on 8 gb, 16gb, 32 gb microsd and many times. I have came up with an idea to make a retro console emulator for my parents as they had Atari 2600 back in the 90's, and I wanted to try emulate some PSOne games and see how they would perform. I had been running an older, cobbled together version of RetroPie until now. $ glxgears LIBGL: Initialising gl4es LIBGL: v1. 5 – Put the SD card into your Raspberry Pi and connect your peripherals. Get on your Windows PC, type etropie in the search bar (use back-slashes not // front slashes. This fix helps to use audio files from the default pi user, without having to elevate privileges for each Bluetooth action. To confirm if they are already installed, use: sudo apt list –installed. 0 USB Desktop Speakers (with audio jack)mitu Global Moderator. The delay part is because it would fire off before the controller was finished connecting and fail. If your controller still isn't configured, you might need to. This issue tracker is NOT for Help / Support - Please use the RetroPie forum - Even if you think you have a bug please post to the forum first, as many "issues" can be solved with configuration changes. I have Raspi 3B (not B+), with jessie, and I just update retropie by binary source today, with no issues (the problem came when I update emulationstation by source). If they are and they continue to break audio, use: sudo apt remove pulseaudio pulseaudio-utils. I decided I needed to properly scrape my roms - previous attempts had been partially successful. Does this make sense to anyone?In the end I found the "xpad driver" bug. service. In the Run dialogue, enter the following: Alternatively, you can replace RETROPIE with an IP address like this: Press Enter or click OK. Sep 23 04:38:27 retropie usbmount[574]: executing command: mount -tvfat -osync,noexec,nodev,noatime,nodiratime,uid=1000,gid=1000 dev/sda1 /media/usb0. service. 11. # uncomment to force a console size. (I can pass you a list with ffmpeg options) In mpv deactivate all broadcom shit if rpi 4 is detected. For example, for mmal it will be --hwdec=mmal-copy and for v4l2 it will be --hwdec=v4l2m2m-copy. 6 on Raspbian. This topic has been deleted. 3 – How to use the built in Scraper. last edited by . The manual install documentation : The RetroPie SD image is built on top of Raspbian lite (Raspbian without the PIXEL desktop environment) RetroPie can also be installed on top of the full Raspbian but you can't run Retropie and PIXEL at the same time, you will need to logout of the PIXEL desktop environment in order to run emulationstation. Now logout/login or reboot to have this change running: sudo reboot now. Your friend,One of the easiest scrapers to use with RetroPie is already built in to the system. I did buy a raspberry pie from a supplier with a retropie pre-installed and a set of roms for various emulators (around 9. Users were encountering a combination of bad memory splits and perhaps a now-resolved Raspbian regression. Welcome to RetroPie. 7. If the NFS server doesn't respond, then the. Everything was going great with the scummvm games in my Pi 3-Retropie-Installation. It's just the window of the viewer isn't appearing. The RetroPie scraper can be accessed from the main menu under the option labeled “Scraper”. Step 3: Write the RetroPie disk image to your micro SD card. Re: failed to add service - already in use? I am running Retropie 4. 150K subscribers in the RetroPie community. Wish I could help. #overscan_bottom=16 17. My emulator works as expected (it runs from terminal without X11) but. The mapping dialog will ask you if you want to choose Select as hotkey - select yes and then press A to accept the settings. card 1. "Try removing the controller it looks like it may be the first USB device instead of the drive. pcm. 0 backend LIBGL: Hardware Full NPOT detected and used LIBGL: Extension GL_EXT_blend_minmax detected and used LIBGL: FBO are in core, and so used LIBGL: PointSprite are in core, and so used LIBGL: CubeMap are. So now you have one folder (SAVE) which includes two folders SAVE_FILES and SAVE_STATES. Sorted by: 1. Note that you need to use the entire disk (/dev/disk2) and not just a. NOT NECESSARY HELPS VERY FEW GAMES THAT DONT LAUNCH FROM RETROPIE. If I choose "restart system" from emulationstation, the issue appears to remain fixed. I am also new to this. Other emulators work fine but none of the gliden64 emulators work for any games. Next, create a new folder on your USB flash drive and name it retropie. Since updating to this version steam link has stopped working. Now logout/login or reboot to have this change running:A link to the build instructions would help! Possibly try the 32bit version of the OS and try dropping the kernel down to 32bit with the line arm_64bit=0 in config. At least a Raspberry Pi 2 is required for viable Nintendo 64 performance, but. I went through the manual installations steps. LIBUSB_ERROR_TIMEOUT. To add. I have now run the the following things from the retropie_setup. make a backup image of your current sd card. Use ccmake to have an interactive way of changing option of an already configured cmake project. (Mesa is there, mmal not needed as we have v4l2m2m (-copy) which is basically mmal just in kernel). Unfortunately that disables OpenGL, leading to odd configuration restrictions like being unable to run both Quake 3 and full Minecraft without rebooting. 0 and 265GB are USB-Sticks (called "FlashDrives" by Samsung) as far as i can see. net. Pi 3 Bluetooth Freeze Fix (for RetroPie 3. But it is a lesser evil that will have a solution. so. 8 won't boot due to timeouts. 7. RetroPie allows you to turn your Raspberry Pi or PC into a retro-gaming machine. execute (type. Something is trying to use the legacy (Pi 0-3) GLES service which isn't available,. Googling around, I haven't found much. 5-rpi2_rpi3 & no luck; already tried other hdmi cable & no luck; sometimes if low power happen, will show. Solved. Launch Menu Art: If enabled, any scraped box art you have for a game will show up as a splashscreen while your game loads up. @windg said in Installation of Xpad driver failed. 1While nothing in my raspbian setup script has changed in recent months, something that I am doing is clearly not working with the recent RetroPie build I determined this the good old fashioned way: I flashed the official image, updated it and found it to still be working (and pointing and laughing at me and my arrogance)Adding Pi To Bluetooth Users. Using retropie v. This topic has been deleted. mounted sd image onto sd, booted fine first time with blue screen and the 'resizeing the file system' text displaying, after it reboots however, it comes up with several issues including: 'failed: failed to start update UTMP abort system. Re: Encountered "Failed to add service" in Raspberry Pi 4. I then had to go back into audio settings in RetroPie-Setup, reset to defaults, and then explicitly select headphones again (as I use the 3. Then, I could no longer start. defaults. This topic has been deleted. That issue started when I had problems with the Retropie menu (with UI settings etc. Raspberry Pi 4B 2GB poor performance on RetroPie. . 2 – Download the RetroPie SD-card image. It's not a RetroPie bug at least - you are pairing manually, which is not connected to the RetroPie-Setup script but the underlying OS. I once had a dual boot between OSMC & RetroPie, tried Raspbian with RetroPie & KODI and also RecalBox. Remove the flash drive and insert it into your computer. 7 built on an existing Stretch image 1 USB Logitech USB keyboard and 1 USB mouse attached, with ControlBlock attached but not yet configured with driver. Then, reboot the connected (old device) and the Bluetooth device. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. You will be taken back to. I'm currently in the progress of creating the perfect Raspberry Pi 2 streaming and gaming box. When this is done, wait for the menu to appear again; if successful, it should display the IP address for the wireless connection. Then, I could no longer start. You have to open scummvm menu, add the game from here and then change the Graphics mode to OpenGL. Select the FAT32 option and click the Start button. @willinliv said in failed to find mixer elements: however the ELSAMIXER in emulationstation still seems to default to only allowing volume of HDMI, so still not yet idead (have to run ALSAMIXER as standalone) You probably need an updated EmulationStation for that - as mentioned in. Hi I currently upgraded retropi and when I run "emulationstation" command I get the following errors: libEGL warning: DRI2: failed to authenticateNow we need to make the folders, open up the following directory: etropie oms. To add. Connections: > ACL 00:26:43:CC:B0:FB handle 11 state 1 lm SLAVE. Step 1 - Download and install the Bluetooth packages. I got it to work, but it was very slow, so I tried some tweaks in raspi-config that were suggested by ChatGPT. ctl. . 4 release, if you use the xpad driver (I use a wireless Xbox 360 controller) and update your OS packages, it will completely break your retroarch controller config (emulation station works fine). I am trying to get RetroPie running for the first time. no it won't. service. The manual install documentation : The RetroPie SD image is built on top of Raspbian lite (Raspbian without the PIXEL desktop environment) RetroPie can also be installed on top of the full Raspbian but you can't run Retropie and PIXEL at the same time, you will need to logout of the PIXEL desktop environment in order to run emulationstation. Not much information to go on. My guess is you changed the port your USB device was plugged into and it now sees it as /dev/sdb. 1. Search this forum to see if your question has already been answered. 0 backend LIBGL: loaded: libGLESv2. Only users with topic management privileges can see it. With this memory split, RPi boots and everything works fine but i can't run a Qt app that i'm developing. Try to find another copy of the ROM. 0. With the symbolic link to the core in the same directory of the core infos I am able to create playlists. #overscan_top=16 16. 7 afaik. ) disappearing. I believe that means its rendering/working. Open up the SAVE folder and create two new folders. 4. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. The default login/ftp/ssh/etc for this image is; User: pi Password: supreme Google Drive Link - Supreme PRO FULL:EDIT: After copying all the necessary files, the usbmount mounted the retropie-mount over the existing RetroPie folder, no restart required. whenever i type in emulationstation in the terminal it comes up with this failed to add service - already in use? before that i accidentally installed retroarch on the desktop and uninstalled it now i can't get it to work i've tried uninstalling retropie reinstalling it tried installing retroarch though the package options on retropie and i tried installing it from. I cant display most UI. RetroPie Version Used 4. We open the / configs folder, delete the bluetooth. # Some settings may impact device functionality. Install the correct latest image for your hardware. I am on RPI3, RetroPie 3. How is the ROM folder configured with the network setup - is it mounted by NFS or SMB, are you using a WiFi or wired connection ?. Name. Therefore the mentioned device is already grabbed and you can't use it anymore. But now during a fresh boot, Retropie throws this error: Failed to start usbmount@dev-sda. Now when I type emulationstation into the terminal, I get "failed to add service - already in use?" What other information do I need to provide to get some help with this issue. basic install - complete; update - some updates were applied for some packages; update retropie setup script - no updates were found; performed reboot - this allowed me to boot to the emulationstation failed to add service - already in use? I gave up on this quickly, reformatted SD to the full Raspberry Pi OS (Wtih gui) and installed Steamlink first and got it 100% working. " during every IIAB boot on RPi #710. I had been running an older, cobbled together version of RetroPie until now. so and it should work. @eckaji Fully agree. This topic has been deleted. During setup I stopped all downloading from other programs. The volume was always very loud and could not be changed, but once I made this edit to the es_settings. If the # is removed and reboot the sound is back to normal. defaults. Personally i’d use retropie steam link and then stream it to the RPi. To synchronize your ROM list,. # uncomment to force a console size. card 0 defaults. A tag already exists with the provided branch name. The solution is to comment the appropriate line in your config. When I try to run app, I have error failed to add service - already in use?. RetroPie will now create folders on the USB flash drive for you. After that is working without issues. Has anyone run into an issue where RetroPie boots up and before going to EmulationStation, it drops you to the login prompt with a message above… Coins 0 coins I have now run the the following things from the retropie_setup. I went through the manual installations steps. Select 1 Connect to WiFi network and select the correct network name. Recent; Tags; Popular; Home;. 7 or below)This topic has been deleted. Notice the absence of the . You need to put it in terminal where you start your app before you start it. 7. The dongle needs to be unplugged to reset its internal memory, followed by a restart of xow's systemd service. 05. . 6. On RPI4 activate v4l2-requests if available in ffmpeg but disable mmal. I have the 8GB running Retropie, and Steamlink installed and ran just fine for me. The manual install documentation : The RetroPie SD image is built on top of Raspbian lite (Raspbian without the PIXEL desktop environment) RetroPie can also be installed on top of the full Raspbian but you can't run Retropie and PIXEL at the same time, you will need to logout of the PIXEL desktop environment in order to run emulationstation and the emulators RetroPie installs. Re: Encountered "Failed to add service" in Raspberry Pi 4. (For RetroPie Users): Highlight RASPI-CONFIG. During the install script, sdl2 failed to build which caused some other targets after it to fail also. [FAILED] Failed to start /etc/rc-local Compatibility. plugin: Could not find the Qt platform plugin "xcb" in "" * failed to add service - already in use?: Is this incorrect? No, its wrong. 22 Nov 2020, 05:38. View code RetroPie Install Add music Config music_folder max_volume fade_speed Credits. txt) and ADD the following lines to those already there: dtparam=audio=off dtoverlay=hifiberry-dac. Failed to connect an ESP32 to. Your friend,One of the easiest scrapers to use with RetroPie is already built in to the system. Looks like repeated calls to create/destroy the SDL renderer, when resizing. usbmount@dev-sda1. Maybe in a few generations it will be runnable natively. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. I had been running an older, cobbled together version of RetroPie until now. Use Google if you have to to find out how to open the Terminal on your particular OS. # 2. The perceived location of the externally visible IP address is displayed upon connection. If you see multiple files inside, extract the ROM file only (some game collections bundle together multiple versions of the same game). 5-rpi2_rpi3 & no luck; already tried other hdmi cable & no luck; sometimes if low power happen, will show thunder icon. For Raspberry Pi 1 users - make sure you overclock your device. @diegomaradona21 said in failed to add service - already in use?: @mitu ok but then, is it possible to update a single emu (scummvm in this case) in the already installed retropie? Yes, but the latest version has the same issue you've encountered, so updating it wouldn't help. whenever i type in emulationstation in the terminal it comes up with this failed to add service - already in use? before that i accidentally installed retroarch on the desktop and uninstalled it now i can't get it to work i've tried uninstalling retropie reinstalling it tried installing retroarch though the package options on retropie and i tried installing it from. 3. Got the message: Failed to add service. For Yosemite and older, navigate to the Erase tab, select MS-DOS (FAT) as the Format, give it a name, and click the Erase button. (use "git pull" to merge the remote branch into yours) Untracked files: (use "git add <file>. AutoModerator •. " to include in what will be committed)@mitu Hi Mitu, i have the exact same problem as ChrisGravity. We still need dpi24. service" command. I think you have gone from one extreme to the. mitu Global Moderator @cbr_greg. failed to add service - already in use? Per the Stack Overflow link below, this can be worked around by commenting out dtoverlay=vc4-kms-v3d in config. This utility provides a download for a bezel pack for a system and includes a PNG bezel file for every ROM for that system. script. This topic has been deleted. Free gaming icons, no login needed. Only users with topic management privileges can see it. " during every IIAB boot on RPi #710. whenever i type in emulationstation in the terminal it comes up with this failed to add service - already in use? before that i accidentally installed retroarch on the desktop and uninstalled it now i can't get it to work i've tried uninstalling retropie reinstalling it tried installing retroarch though the package options on retropie and i tried installing it from. The main emulators I've been messing with at the moment are Megadrive (works more or less faultlessly with most games I've tried), SNES (works fine with the few games I've tried although I need to set the config to stretch the aspect ratio, can't seem to make it stick) and PSX (some games are playable, but most that I've tried have been. If it matters, I give the retropie-setup folder 777 access just in case. img format (zipped). Sorted by: 0. In any case, it works fine when I run it manually via command line and the latency is greatly reduced. Sep 8 20:19:49 retropie systemd[1]: Failed to start [email protected] inputconfig script. 24 Aug 2020, 19:47. After that is working without issues. Use the official retropie image. One of the guides I was reading said to update the retropie. To fix the boot issue, I made a new SD card with the Retropie official image, then I ran a lengthy update. 1 on a Raspberry Pi 3 B+. it won't help us at all (moreover, i doubt retropie will move to 64-bit any time soon). Name already in use. Now not a single game runs with the standard version of scummvm, which previously all ran with it. basic install - complete; update - some updates were applied for some packages; update. Pi Model or other hardware: Pi4 Power Supply used: original RetroPie Version Used 4. conf and change. If I run it from command line it says failed to add service - already in use. Type cd ~ ; sudo dd if=/dev/rdisk2 of=backup. Also I want to add that it is a terrible UX design to have a MENU-OPTION that breaks. Closed holta opened this issue Mar 23, 2018 · 6 comments Closed "Failed to start usbmount@dev-sda. txt) and ADD the following lines to those already there: dtparam=audio=off dtoverlay=hifiberry-dac. I couldn't really fall in love with any of those configurations. The Bezel Project Bezel Utility menu. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this siteHi devs, I'm installing RetroPie on an Odroid XU4 running Ubuntu 18. Use positive numbers if console 12. pcm. Now you’ve got a nice blank SD card in the proper format and a RetroPie disk image. To add support for a system not present in RetroPie by default, or to add an alternate emulator program for an existing system, select “RetroPie Setup” from the RetroPie menu. The reason would be that the underlying Kivy abstraction layer for the egl uses OpenGL ES v2. 0. Install the correct latest image for your hardware. On RPI4 activate v4l2-requests if available in ffmpeg but disable mmal. 1 Answer. By default, the ROMs will be synchronized with metadata from TheGamesDB. i don’t use a spinner/trackball but i presume to add it to a particular rom you would follow the guide here, but when it refers to updating cfg files, you’d instead create and update the per game rom cfg as per here - just add the relevant line(s) to that. That remote has to be called retropie, the script will not continue without it. Now when I type emulationstation into the terminal, I get "failed to add service - already in use?" What other information do I need to provide to get some help with this. x through MacOS 8. All reactionsSome games do not work properly if more than one floppy drive is in use. Only users with topic management privileges can see it. Table of Contents. readme. sh menu. 6 on Raspbian. My Google search have turned up that this is a common problem that has cropped up over the years for multiple users but with different causes. Sep 23 04:38:22 retropie systemd[1]: Unit usbmount@dev-sda. It doesn't really detail very well how to add it PER ROM. Type sudo apt-get install joystick and wait for the install to finish. This topic has been deleted. card 0 to defaults. The manual install documentation : The RetroPie SD image is built on top of Raspbian lite (Raspbian without the PIXEL desktop environment) RetroPie can also be installed on top of the full Raspbian but you can't run Retropie and PIXEL at the same time, you will need to logout of the PIXEL desktop environment in order to run emulationstation and the emulators RetroPie installs. Emulators: Mupen64Plus, lr-mupen64plus, lr-mupen64plus-next While the Libretro cores lr-mupen64plus and lr-mupen64plus-next have the convenience of RetroArch configurations and directly reading compressed zip files, standalone Mupen64Plus can be more performant.