tommy

Sorry, just to be clear (I'm curious...): you tried the latest Ubuntu Lunar with edge 6.3 kernel you can download from https://github.com/armbian/community ? Yes, it is. This link -> https://github.com/armbiankappa/os/releases/download/23.8.0-trunk.56/Armbian_23.8.0-trunk.56_Rk322x-box_lunar_edge_6.3.8_xfce_desktop.img.xz

Hello Tommy! Did you achieve this through retroarch on linux, or through a lakka-self-compited-img...? It's been almost 2 years, lol, so I don't know if you made any progress but in any case, would you be willing to share whatever image you have working best? I am working with the k5.15 and it's been great for many things. Retroarch doesn't seem to be one of them, tho. Maybe I need to tweak it a lot and should not expect it to work great at install, tho... Thanks! Sorry, I thought it is RK33xx, but this forum is RK322X. It is 32bit arm CPU. RK32xx is a slower than 33xx. I'm not use 32xx box anymore. For 32xx, the legacy 4.X kernel is faster for this CPU but it hard to find require library now. I'm not test current kernel on 322x that could archive 60 fps. You may try the above instruction but arm 32bit core instead that may be work for you. Edit: I just tested it on my 322x box. Ubuntu Edge kernel works. Retroarch with pcsx-rearmed armv7 core plays PSX game for 60 fps without problem.

Today, I play around my RK3318 box. I modified rockchip-rk3328-opp-1.5ghz.dtbo and add to armbianEnv.txt but the problem is cpu voltage could not pass 1400 mV or config does not work . I feel xfce desktop is more responsive. I did a geekbench benchmark that look like top of Rk3318 cpu compare to other systems. -> https://browser.geekbench.com/v5/cpu/compare/20470717 Thanks mans for a great armbian.