LE13 Testing for RK3288, RK3328, RK3399, RK3566, RK3568, RK3576, RK3588 kelv August 31, 2025 at 1:32 AM Quote from PANiCnz Either way will give it a go on a Rock 4C+. Initial boot of 12.90.1 on the rock-4c-plus looked good however no sound devices were picked up by alsa (13.0-nightly has functional sound).