Anybody successful with MAME on Odroid C2?

[docbobo]

Just wondering if anybody was successful with MAME on the C2. I am pretty sure that I have the 0.78 rom set, yet both lr-mame2003 and lr-mame2003-plus generate segmentation faults when starting the rom.

One thought that was occurring to me was the fact that the ubuntu for the Odroid is an aarch64- so everything's 64 bit.

Anybody else having experience with that setup? I've come too far to give up now ;)

[docbobo]

After some investigation, I found out that I can get everything to work by starting retroarch via sudo from the shell. Without sudo, retroarch is crashing.

Is there anything missing on the Odroid C2 in regards to permissions?

[docbobo]

Solved via sudo chmod u+s /opt/retropie/emulators/retroarch/bin/retroarch - not sure if this is the intended way though.

[mitu]

Normally on a Pi, the pi user is part of the video and input groups so that it can access the controllers and GPU without problems. Maybe there's something similar on your system.

[docbobo]

@mitu that was my first thought as well but the retropie user that's being used on my system is already part of those groups.