Hi All,
We have a another patch provided by Allo, which will be applied to v6.9 (ETA next week release). This should resolve the issues with mute/0% volume after reboot on USB-DAC’s.
You can apply this patch manually now, by copying and pasting the entire following code into a SSH terminal:
cat << _EOF_ > /var/lib/dietpi/postboot.d/sparky_unmute.sh
#!/bin/bash
for x in \`amixer controls | grep layback\`
do
amixer cset "\${x}" 100% &> /dev/null
done
alsactl store &> /dev/null
_EOF_