Audio/UpgradingAlsa/DKMS - Ubuntu Wiki

https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS

I use Ubuntu 16 and I had problem with my sound card, it was hanging sometimes, then finally i found this solution and now it seems ok :]  my system outputs are like that:

**cat /proc/asound/cards ** 0 [SB             ]: HDA-Intel - HDA ATI SB                      HDA ATI SB at 0xf0300000 irq 16 1 [HDMI           ]: HDA-Intel - HDA ATI HDMI                      HDA ATI HDMI at 0xf0210000 irq 27

*cat /proc/asound/card0/codec# | grep Codec **Codec: Realtek ALC662 rev1