[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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the auto parser need modification to put headphone and line out at same
location (ext rear) in line_outs and retask of mic and line in jacks in
order to support 7.1
autoconfig: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:line
speaker_outs=1 (0x1b/0x0/0x0/0x0/0x0)
hp_outs=1
I now installed natty and by default there is no sliders for surround sound.
alsa-info.sh shows
http://www.alsa-project.org/db/?f=2fab86ace94244ab056c79277bb93964df124249
I then added
options snd-hda-intel model=targa-8ch-dig
and no sound at all
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Luke, beside my bugs, the new version could have a serious regression.
Can you please take care of this?
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Realtek ALC888 recognized as having 2 channels instead of 8
https://bugs.launchpad.net/bugs/642230
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Thanks Luke, I appreciate your patience.
I now retested with 8 speakers connected and tested both alsa and pulseaudio
behaviour since its inconsistent.
Alsa issues (test with speaker-test -Dplug:surround71 -c8 -twav):
green (Headphone/Front) jack: works properly and plays Front Left and Front
Ok, lets try updating your alsa drivers to the latest code. Add the
Ubuntu Audio Dev PPA https://launchpad.net/~ubuntu-audio-dev/+archive as
a software source, and install the package linux-alsa-driver-
modules-2.6.35-22-generic and reboot. Does this change the behavior of
your analog output jacks
I tried that before and I lost my sound device. However, to help you
debug it, I tried it NOW and again the device is lost. Here is the alsa-
info output:
http://www.alsa-
project.org/db/?f=91f6a8fd05a0893e2a48f130de1d14faf3bf0c77
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Realtek ALC888 recognized as having 2 channels instead of 8
After I fixed pulseaudio configuration now things are different.
I plugged my headphones in the jacks and played speaker-test -c8, I can hear
0 - Front Left
4 - Center
1 - Front Right
7 - Side Right
3 - Rear Right
coming from the Headphone out/Front jack and the Surround jack at the same
Actually even
2 - Rear Left
6 - Side Left
are coming from the surround speakers (grey) but they are very low that I
didn't notice.
It's a mess, ain't it?
--
Realtek ALC888 recognized as having 2 channels instead of 8
https://bugs.launchpad.net/bugs/642230
You received this bug notification
You're probably best testing with a speaker system connected, and
finding a player and file that can play 7.1 audio. Totem supports 5.1,
but I don't think it supports 7.1. Mplayer or vlc may very well support
7.1 audio.
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Realtek ALC888 recognized as having 2 channels instead of 8
Does your machine physically have 4 output jacks to allow for a 7.1
audio system to be connected? If so, have you selected the correct
output profile in the sound preferences? TO select the output profile,
click on the speaker icon, and choose Sound preferences. Once the
preferences window has
Does your machine physically have 4 output jacks
Yes.
have you selected the correct output profile
There is no 7.1 there. Attached is a screenshot of what's there.
The way I confirm this is an alsa bug
speaker-test -Dplug:surround71 -c8 -l1 -twav
plays only front left and front right.
It
** Attachment added: alsa-bug.jpeg
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/642230/+attachment/1611468/+files/alsa-bug.jpeg
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Realtek ALC888 recognized as having 2 channels instead of 8
https://bugs.launchpad.net/bugs/642230
You received this bug notification because you
** Tags added: amd64 audio maverick
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Realtek ALC888 recognized as having 2 channels instead of 8
https://bugs.launchpad.net/bugs/642230
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Please obtain a log from pulseaudio as outlined here:
https://wiki.ubuntu.com/PulseAudio/Log. Hopefully this will give me an
idea as to whats going on.
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Realtek ALC888 recognized as having 2 channels instead of 8
https://bugs.launchpad.net/bugs/642230
You received this bug notification because
I am sorry pulseaudio works properly I just need to select my card from
the Output tab in the Sound Preferences dialog
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Realtek ALC888 recognized as having 2 channels instead of 8
https://bugs.launchpad.net/bugs/642230
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** Attachment added: pulseverbose.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/642230/+attachment/1611629/+files/pulseverbose.log
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Realtek ALC888 recognized as having 2 channels instead of 8
https://bugs.launchpad.net/bugs/642230
You received this bug notification
** Attachment added: alsa-info.txt
https://bugs.launchpad.net/bugs/642230/+attachment/1604055/+files/alsa-info.txt
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Realtek ALC888 recognized as having 2 channels instead of 8
https://bugs.launchpad.net/bugs/642230
You received this bug notification because you are a member of Ubuntu
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