[max0r]

I’m very new to the Raspberry Pi and overclocking, but I can reproduce segmentation faults with sdram_freq >= 510 on my RasPi 2.
With sdram_freq=500 everything works fine and as soon as I set sdram_freq to 510 or higher, a lot segfaults occur. So my working settings are now

arm_freq=1000

core_freq=500
sdram_freq=500
over_voltage=2
gpu_mem=384
gpu_mem_256=128
gpu_mem_512=256
gpu_mem_1024=256

[max0r]

@robofruit I think you mean /opt/retropie/configs/’emulator’
This works for all emulators running with retroarch. But when pressing ‘x’ at n64 rom startup and selecting ‘mupen64plus-gles2n64’ it doesn’t start with retroarch. Does it work anyway? Simply adding your lines to ‘/opt/retropie/configs/n64/retroarch.cfg’ doesn’t work for ‘mupen64plus-gles2n64’.

[max0r]

You can try a static ip with

# /etc/network/interfaces
auto lo

iface lo inet loopback
iface eth0 inet dhcp

allow-hotplug wlan0
auto wlan0
iface wlan0 inet static
    address 192.168.0.2
    netmask 255.255.255.0
    gateway 192.168.0.1
    wpa-ssid "YOUR SSID"
    wpa-psk "YOUR PSK"
wireless-power off

[max0r]

# /etc/network/interfaces
auto lo

iface lo inet loopback
iface eth0 inet dhcp

allow-hotplug wlan0
auto wlan0
iface wlan0 inet dhcp
    wpa-ssid "YOUR SSID"
    wpa-psk "YOUR PSK"
iface default inet dhcp
wireless-power off

This is all I did to configure my wifi. But i didn’t use the retropie-3.0 sd card image, I installed retropie binaries with the setup script on a fresh raspian from 2015-02-16.
Does your wifi dongle work? Check with iwlist wlan0 scan. Have you tried using a static ip?

[max0r]

I did a new binary install of mupen64plus with the RetroPie-Setup-Script and now I can change the default emulator with pressing ‘x’ at rom startup. Mario Kart indeed works very good with ‘mupen64plus-gles2n64’. But some other roms like Bomberman 64 or Zelda – OoT won’t start with gles2n64. They start with ‘lr-mupen64plus’ but with similar texture glitches as in Mario Kart.
With ‘mupen64plus-gles2rice’ all roms I tried start and run good and fast. But now the screen size is only about 1/4 and in the bottom left corner. Changing the output resolution with ‘x’ at rom startup doesn’t change anything.

Solutions for me:
1. All roms would start with ‘mupen64plus-gles2n64’
2. Using the full screen with ‘mupen64plus-gles2rice’

Other question: Using ‘lr-mupen64plus’ I can quit the emulator with pressing ‘Start’+’Select’ on my PS3 controller. All other emulators can only be closed with pressing ‘esc’. I would like to use my RetroPie station without a keyboard, so, is there a possibility to quit any emulator only using the controller?

@drphelps87 Yes, Mario Kart 64 multiplayer works very good with gles2n64 on a Raspberry Pi 2. But I only tried with 2 players.

[max0r]

Thanks for letting me know. I’ll try and report.

[max0r]

Today I installed a fresh RetroPie 3.0. When pressing ‘x’ at rom loading and selecting a different default emulator, I get:
‘Error: Specified Video Plugin not found: ‘mupen64plus-video-n64.so’
Same with ‘mupen64plus-video-rice.so’
Only ‘lr-mupen64plus’ works, but with many graphic glitches (e.g. in Mario Kart)

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