Ubuntu
linux-backports-modules-2.6.32 package

  1. Bug #590756
  2. Comment #38

Comment 38 for bug 590756

Revision history for this message
Alex Sudakov (cygakob) wrote :

+1

Lenovo G560
cyga@cyga-laptop:~$ dpkg-query -l alsa-base
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Description
+++-====================================-====================================-========================================================================================
ii alsa-base 1.0.23+dfsg-1ubuntu4 ALSA driver configuration files

cyga@cyga-laptop:~$ lspci -vvnn | grep Audio
00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05)
01:00.1 Audio device [0403]: nVidia Corporation High Definition Audio Controller [10de:0be3] (rev a1)

Switching between onboard speakers and headphones worked after:
cyga@cyga-laptop:~$ tail -n1 /etc/modprobe.d/alsa-base.conf
options snd-hda-intel model="ideapad"

But neither of the options I tried there worked for onboard mic.
External mic works fine.

Let me know if more info is needed.