codepox

I cannot get audio working. "aplay -l" returns no audio card found even with a USB sound card attached. I am using the following build: Linux rockpi 4.20.13-rockchip64 #5.76.190228 SMP Thu Feb 28 22:52:11 CET 2019 aarch64 aarch64 aarch64 GNU/Linux

Hi, I am new to this. I installed the beta image, went well. Did I do something wrong or is it ok that 'aplay -l' returns no sound card found, even with a USB sound card attached? Thanks,