Ubuntu
alsa-driver package

  1. Bug #886975
  2. Comment #43

Comment 43 for bug 886975

Revision history for this message
c4pp4 (c4pp4) wrote : Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.

I've updated the driver, now it supports the Ubuntu 12.10 - Quantal Quetzal.
https://launchpad.net/~c4pp4/+archive/ppa

Crackling (popping) sound issues still remain so please follow the instructions in the post #40 (issue when rebooting the computer), the post #41 (issue when on battery power) and newly the post #44 (issue when suspending the computer).