[SigmaTel STAC9205] Recording problem, does not record from line-in source
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
No matter which input source I select in gnome-volume-
I also tried out alsamixer, but it does not offer me any options to change the input source. In karmic there was a setting where I could chose between "digital input source" = the mic or "analog input source" = line-in.
I also find it really annoying that, since I think Jaunty, there is no simple option anymore to loop-through the line-in or mic source to the speakers.
I am using Lucid 64bit, pulseaudio 0.9.22, alsa 1.0.22
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: andy 1582 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfebfc000 irq 21'
Mixer name : 'SigmaTel STAC9205'
Components : 'HDA:838476a0,
Controls : 19
Simple ctrls : 11
Date: Mon Feb 22 19:09:39 2010
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
NonfreeKernelMo
Package: alsa-base 1.0.22.
PackageArchitec
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSign
SelectedCard: 0 Intel HDA-Intel - HDA Intel
SourcePackage: alsa-driver
Symptom: audio
Title: [SigmaTel STAC9205] Recording problem
Uname: Linux 2.6.32-14-generic x86_64
Hi Lemmiwinks . Thank you for taking the time to report this bug and helping to make Ubuntu better. I have found that you need to do the following to enable the built-in mic on a HP dv7:
1. Please ensure all "linux- backports- modules- alsa-" packages are not installed (They would only be installed if you have installed them - they do not get installed by default).
2. Install the "crack of the day" alsa-driver from https:/ /edge.launchpad .net/~ubuntu- audio-dev/ +archive/ ppa Also ensure that you install the "linux- alsa-driver- modules- 2.6.31" package from that same repository.
3. Do a complete shutdown, as a reboot does not seem to make these settings "stick".
4. Ensure that the correct channels are not muted using alsamixer (from a terminal window).
If this does not resolve your issue, please attach your "/etc/modprobe. d/alsa- base.conf" & "/etc/pulse/ default. pa" to this bug report so that I am able to help you further diagnose this issue.
Thanks in advance!