Bug 25005 - can't record sound on Intel 82801G HDA
: can't record sound on Intel 82801G HDA
Status: NEW
: Branch p5
(All bugs in Branch p5/cross-component)
: unspecified
: all Linux
: P3 major
Assigned To:
:
:
:
: 23788
:
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Reported: 2011-02-01 00:31 by
Modified: 2011-02-01 00:31 (History)


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Description From 2011-02-01 00:31:26
This is also true for kernel-modules-alsa-std-def-2.6.32-alt20.M50P.1
: sound is not being recorded.

+++ This bug was initially created as a clone of Bug #23788 +++

kernel-modules-alsa-un-def-2.6.32-alt5
libalsa-1.0.23-alt2

# lspci | fgrep -i audio
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 02)
# 

(It's a Sony Vaio.)

Recording (more correct: capturing) of sound doesn't work (I have tried all
combinations of the input (capture) controls in the mixer). It's quite
surprising, because if I turn on the _output_ control for the microphone, the
sound is indeed echoed to the output.

Tested with a plugged-in microphone with:
arecord from aplay-1.0.21-alt1, audacity-1.3.7-alt1, skype-2.1.0.81-alt1.

Recording under 2.6.30-std-def-alt15 works. (So, this is a workaround for the
5.1 branch. But that kernel, as respects sound, has the problem
https://bugzilla.altlinux.org/show_bug.cgi?id=23705 .)