Ubuntu
alsa-driver package

  1. Bug #1845797
  2. Comment #28

Comment 28 for bug 1845797

Revision history for this message
In , perex (perex-linux-kernel-bugs) wrote :

It seems that there are some I2S amplifiers on the path to speakers and the BIOS has only limited initialization. I will try to gather information for C930 from Lenovo, too.