*** This bug is a duplicate of bug 1332900 ***
https://bugs.launchpad.net/bugs/1332900
Hi All was this problem solved or Not
I also have Alienware 18
I have tried to configure it as above
Same deal I think the sound is only coming out from the Sub
I have spent a week trying to sort it and
*** This bug is a duplicate of bug 1332900 ***
https://bugs.launchpad.net/bugs/1332900
** This bug has been marked a duplicate of bug 1332900
[Alienware 18, Realtek ALC668, Speaker, Internal] Playback problem
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[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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Hey Raymond, thanks for your help - I haven't been able to get the hda
jack retask to work, it doesn't show any pin configurations. It sounds
like a lot of people have had success with that for different speaker
configurations, so hopefully if I can get it working I can get some
sound. As for
use hda-jack-sense-test to verify the existing two headphone jacks and
Mic jacks are correct
the remaining unconnected nodes are the two speakers and headset mic
http://voices.canonical.com/david.henningsson/2011/11/29/turn-your-mic-jack-into-a-headphone-jack/
you need to have root priviliege
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=cb420b1186e0090f24137855e14e6f3bf7cb769d
+
+ /* If we didn't find our sequence number mark, fall back to any sequence
number */
+ for (i = 0; (hsmic || hpmic) (i cfg-num_inputs); i++) {
+ if (!can_be_headset_mic(codec,
do you mean node 0x14 is the subwoofer ?
you have to find the other two node if the notebook have 5.1 internal
speakers
assign Def association 1 and sequence to indicate the channel
Node 0x14 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
Control: name=Speaker Playback Switch, index=0,
seem dell use 0x1b as headset mic for codec alc668 , you have to try
assign speaker to the remaining unconnected pin complexes which support
OUT and widcap support stereo
+ [ALC668_FIXUP_DELL_MIC_NO_PRESENCE] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x19,
https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers
you have to to file bug since the driver alway create headset mic and
headphone mic when there are two headphone jacks
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This was the info before user tried ALSA dkms. I'm not sure why apport
failed to capture this info...
!!Sysfs Files
!!---
/sys/class/sound/hwC0D0/init_pin_configs:
0x12 0x99a30140
0x14 0x90170110
0x15 0x0321101f
0x16 0x03211020
0x18 0x40030008
0x19 0x03a11030
0x1a 0x41f0
0x1b
It's apparently three speakers, but only two channels. The sub outputs
the merged left and right channels. When I ran the 'ubuntu-bug audio'
command the tone test it did wasn't alternating channels in any way.
The !!Sysfs Files section of the script doesn't appear to output
anything since the
try hda-jack-sense-test to find out which node is used for headset Jack
icon
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=73bdd597823e2231dc882577dbbaf8df92fe1775
the headset Mic may use node 0x1a similar to other dell notebook
the missing internal speakers are
you should verify the two headphone jacks and Mic jacks are node 0x15,
0x16 and 0x19 by using hda jack sense test and plug and unplug
you have to use advanced override option and make sure the two new
speaker pins use same Def association 1, the sequence number determine
the speaker is used for
** Summary changed:
- Sound only comes out of subwoofer, and requires lid to be closed then opened
to come out of speakers at all
+ [Alienware 18, Realtek ALC3661] Sound only comes out of subwoofer, and
requires lid to be closed then opened to come out of speakers at all
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your alsa-info are incomplete , missing the most important info of
init_pin_configs and driver_pin_configs in sysfs
https://wiki.ubuntu.com/Audio/AlsaInfo
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(2x) Audio Out 1/8 Ports (One compatible with inline mic headset)
(1x) Line In Microphone 1/8 Port (retaskable for 5.1 analog audio output)
how many internal speakers ?
for a 6 channels codec, you will lost the headphone volume control if
you want to support 5.1 (Front , rear , center/lfe )
Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out
Control: name=Headphone Playback Volume, index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Device: name=ALC3661 Analog, type=Audio, device=0
Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
Amp-Out vals: [0x48
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