Adding testing results/output:
gbray@C4U:/tmp$ pacmd
Welcome to PulseAudio! Use "help" for usage information.
>>> list-sinks
1 sink(s) available.
* index: 2
name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9959
volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
base volume: 100%
0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 3
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 371.52 ms
card: 0 <alsa_card.pci-0000_00_1b.0>
module: 4
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "STAC92xx Analog"
alsa.id = "STAC92xx Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xc6500000 irq 52"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "32768"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
alsa.mixer_name = "Intel CougarPoint HDMI"
alsa.components = "HDA:111d7605,103c1658,00100105
HDA:80862805,80860101,00100000"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output-speaker: Speakers (priority 10000, available:
unknown)
properties:
active port: <analog-output-speaker>
>>>
aplay /usr/share/sounds/alsa/Front_Center.wav results in nothing from the
speakers. I verified the wav files is present in this path. Running as root
nets no sound.
The only other user on this computer has no sound either.
The OS is 64-bit Ubuntu 12.04 LTS patched current.
See the three attached files for diagnostic output test results.
** Attachment added: "Test results"
https://bugs.launchpad.net/ubuntu/+source/alsa-plugins/+bug/1099237/+attachment/3482402/+files/Combined%20test%20output.txt
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-plugins in Ubuntu.
https://bugs.launchpad.net/bugs/1099237
Title:
Audio Stopped Working
Status in “alsa-plugins” package in Ubuntu:
New
Bug description:
In approx. the last 7-10 days, audio on my computer stopped working
(audio has worked fine since installing 12.04 LTS) and I have not been
able to get it working since. Sound works fine in Windows 7. OS is
Ubuntu 12.04 LTS patched current. Hardware platform is: HP Pavilion
dv6t-6c00 CTO Entertainment Notebook PC, Product number (P/N):
A1U60AV.
I performed a complete uninstall of all applications I could tell have
a direct link to audio that were recently installed/undated (VLC) and
rebooted. Did not fix the problem so reinstalled VLC. Used synaptic
to completely uninstall all pulse audio files, rebooted, and
reinstalled pulseaudio. No help. While I have been using Linux for a
while, I still consider myself a noob. Will glad help anyway I can
troubleshooting this problem.
Tests/Actions Performed
gbray@C4U:~$ sudo ubuntu-bug -s audio
[sudo] password for gbray:
ERROR: symptom script /usr/share/apport/symptoms/audio.py crashed:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/apport/ui.py", line 56, in
thread_collect_info
package = symb['run'](report, ui)
File "/usr/share/apport/symptoms/audio.py", line 187, in run
package = check_pulseaudio_running(report, ui)
File "/usr/share/apport/symptoms/_audio_checks.py", line 80, in
check_pulseaudio_running
return set_title(report, 'pulseaudio', 'Pulseaudio is not running')
NameError: global name 'set_title' is not defined
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