Thanks David,
The symlink you mentioned fixed the detection of my onboard sound card
and with pulseaudio-git it shows SPDIF and Headphones outputs and a
Microphone input and they both work as expected. The installed ubuntu
pulseaudio also has an Analogue audio output that isn't shown in the
gnome audio mixer settings when using pulseaudio-git, though I'm
guessing this is either an alias for the onboard Intel 5.1 or perhaps
pulseaudio-git has jack insert/removal detection... anyway the sound
works through headphones and mic as expected.
I've attached the output of pulseaudio-git when run with -vvvv.
To provide a clean log I first removed ~/.pulse, ~/.pulse-cookie and
~/.config/pulse, then did the following to ensure pulseaudio doesn't
autospawn:
mkdir ~/.pulse
echo "autospawn=no" >> ~/.pulse/client.conf
pulseaudio -k
./src/pulseaudio -vvvv --log-target=newfile:pulseaudio.log
Steps taken after running pulseaudio-git are as follows:
1. Wait for pulseaudio to settle then turn on UA-101 with manual switch on the
device
2. Wait for pulseaudio to settle then open gnome audio settings
3. Highlight UA-101 in gnome audio settings to make it the default output
("Play sound through")
4. There is a button on the gnome audio settings window that allows me to
change from "Multichannel output" to "Multichannel input" - I change this and
the UA-101 device disappears from the overview and seemingly with no way to get
it back except for deleting anything pulseaudio related from my home directory
and restarting pulseaudio.
5. Close gnome audio settings and turn off the UA-101 before killing pulseaudio.
The UA-101 doesn't have any alsa controls at all - nothing is picked up
in alsamixer. In Windows, the 10 input and output channels are
controlled by a software mixer. I'm wondering if this is why the inputs
are not detected by pulseaudio?
** Attachment added: "pulseaudio git verbose log"
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/986817/+attachment/4199622/+files/pulseaudio.log
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/986817
Title:
UA-101 - UA-101, playback Pulseaudio fails to detect card
Status in PulseAudio sound server:
Fix Released
Status in “pulseaudio” package in Ubuntu:
Confirmed
Bug description:
This bug has been created with apport-bug.
After upgrade from 10.04, the UA-101 inputs and outputs seem unavailable in
standard audio settings.
Sound works with VLC when UA-101 is selected via ALSA.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu15
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu5
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: michael 19895 F.... pulseaudio
/dev/snd/controlC0: michael 19895 F.... pulseaudio
/dev/snd/pcmC0D0p: michael 19895 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf6ff8000 irq 44'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,1043829f,00100002'
Controls : 46
Simple ctrls : 22
Card1.Amixer.info:
Card hw:1 'UA101'/'EDIROL UA-101 (serial ZT82634), 192000 Hz at
usb-0000:00:1a.7-3, high speed'
Mixer name : ''
Components : ''
Controls : 1
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'MIDI Input Mode',0
Capabilities: enum
Items: 'High Load' 'Light Load'
Item0: 'Light Load'
Card2.Amixer.info:
Card hw:2 'CX8811'/'Conexant CX8811 at 0xfb000000'
Mixer name : 'CX88'
Components : ''
Controls : 3
Simple ctrls : 2
Date: Sun Apr 22 13:03:21 2012
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US
SHELL=/bin/bash
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: CX23880/1/2/3 PCI Video and Audio Decoder [Audio Port] -
Conexant CX8811
Title: [UA-101 - UA-101, playback] Pulseaudio fails to detect card
UpgradeStatus: Upgraded to precise on 2012-04-18 (3 days ago)
dmi.bios.date: 10/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1201
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5K
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1201:bd10/14/2008:svnSystemmanufacturer:pnP5K:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5K:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5K
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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