[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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** Changed in: alsa-driver (Ubuntu)
Status: Confirmed => Incomplete
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Same problem here on:
Dell XPS M1330
Ubuntu 12.04
Kernel 3.2.0-54-generic-pae #82-Ubuntu SMP
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https://bugs.launchpad.net/bugs/1127855
Title:
[MXG071, SigmaTel STAC9228, Mic, Internal]
Re hda-jack-retask: It doesn't show any internal mic 0xc for me, just
internal mic 0x13 .
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https://bugs.launchpad.net/bugs/1127855
Title:
[MXG071, SigmaTel STAC9228, Mic, Internal]
you have to open new report if your notebook does not have same hda
codec , same init_pin_config, same number of speakers , jacks and mics
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Title:
try hda-jack-retask to remove one of the internal mic 0xc (analog) and
internal mic 0x13 (digital)
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Title:
[MXG071, SigmaTel STAC9228, Mic,
Dell XPS M1530
Ubuntu 12.04.2 fresh install
Low mic volume
STAC9228
This problem was fixed in the 2.6 kernel used in 8.04 and 10.04. Dell
had recommended installing the backport kernel modules and that fixed
the problem in 8.04. Ubuntu 10.04 had the fix in place and no
backported modules were
there are 40dB gain, are you sure that the left and right channels are
out of phase
try muting one channel
use audacity to capture stereo from hw:0,0 to check the phase of the
channels
Simple mixer control 'Mux',0
Capabilities: cvolume penum
Capture channels: Front Left - Front Right
Channels are cophase.
The gain value is 100db.
Distance to mic is about 30-40cm.
** Attachment added: test.mp3
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1127855/+attachment/3622400/+files/test.mp3
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I have the same problem... same hardware... same release. Is there a
manual work around?
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Title:
[MXG071, SigmaTel STAC9228, Mic, Internal]
ApportVersion: 2.6.1-0ubuntu9
Architecture: i386
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: me17127 F pulseaudio
me27364 F audacity
/dev/snd/pcmC0D0p: me17127 F...m pulseaudio
DistroRelease: Ubuntu 12.10
My XPS M1330 uses the same chipset and has the same problem. I have all
mic levels raised to maximum but the internal mic barely registers any
input. It's too quiet to be usable.
In previous releases of Ubuntu there was a mic boost option in the ALSA
mixer, but there isn't anymore.
Of course,
!!Sysfs Files
!!---
/sys/class/sound/hwC0D0/init_pin_configs:
0x0a 0x0321101f
0x0b 0x40f000f0
0x0c 0x40f000f1
0x0d 0x90170110
0x0e 0x03811030
0x0f 0x03011020
0x10 0x40f000f2
0x11 0x40f000f3
0x12 0x40f000f4
0x13 0x90a60040
0x14 0x40f000f5
0x21 0x034410a0
0x22 0x40f000f6
Advanced information - PCI Vendor/Device/Subsystem ID's
!!
00:1b.0 0403: 8086:284b (rev 02)
Subsystem: 1028:01f7
your dell MXG071 pcci ssid same as dell m1730
you have to send email to the author and the testers
This notebook has one physical microphone next to the web camera.
Ok, i will try to send email to author of this fix.
Thanks.
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Title:
[MXG071,
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