#acer chromebook R11 Sound setup
sudo mkdir /usr/share/alsa/ucm/chtmax98090
cd /usr/share/alsa/ucm/chtmax98090
sudo wget "https://raw.githubusercontent.com/plbossart/UCM/master/chtmax98090/HiFi.conf"
sudo wget "https://raw.githubusercontent.com/plbossart/UCM/master/chtmax98090/chtmax98090.conf"
alsaucm -c chtmax98090 set _verb HiFi
pulseaudio -k