Hello,
Manjaro 16.06
Pulseaudio 8.0
I am having trouble getting any audio output from my sound card whenever
I switch sinks via pavcountrol to 'FFT...' equalizer sink.
$ pacmd list-sinks
3 sink(s) available.
index: 0
name: <alsa_output.pci-0000_01_00.1.hdmi-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause:
priority: 9050
volume: front-left: 39308 / 60% / -13.32 dB, front-right:
39308 / 60% / -13.32 dB balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 39.79 ms
max request: 6 KiB
max rewind: 344 KiB
monitor source: 0
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 1
configured latency: 40.00 ms; range is 0.50 .. 1999.82 ms
card: 0 <alsa_card.pci-0000_01_00.1>
module: 6
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "HDMI 0"
alsa.id = "HDMI 0"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "3"
alsa.card = "1"
alsa.card_name = "HDA ATI HDMI"
alsa.long_card_name = "HDA ATI HDMI at 0xfea60000 irq
41" alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:01:00.1"
sysfs.path =
"/devices/pci0000:00/0000:00:02.1/0000:01:00.1/sound/card1" device.bus
= "pci" device.vendor.id = "1002"
device.vendor.name = "Advanced Micro Devices, Inc.
[AMD/ATI]" device.product.id = "aab0"
device.product.name = "Cape Verde/Pitcairn HDMI Audio
[Radeon HD 7700/7800 Series]" device.string = "hdmi:1"
device.buffering.buffer_size = "352768"
device.buffering.fragment_size = "176384"
device.access_mode = "mmap+timer"
device.profile.name = "hdmi-stereo"
device.profile.description = "Digital Stereo (HDMI)"
device.description = "Cape Verde/Pitcairn HDMI Audio
[Radeon HD 7700/7800 Series] Digital Stereo (HDMI)" alsa.mixer_name =
"ATI R6xx HDMI" alsa.components = "HDA:1002aa01,00aa0100,00100300"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
hdmi-output-0: HDMI / DisplayPort (priority 5900,
latency offset 0 usec, available: yes) properties:
device.icon_name = "video-display"
active port: <hdmi-output-0>
* index: 1
name: <alsa_output.pci-0000_00_14.2.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME
LATENCY DYNAMIC_LATENCY state: RUNNING
suspend cause:
priority: 9959
volume: front-left: 45654 / 70% / -9.42 dB, front-right:
45654 / 70% / -9.42 dB balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 39.83 ms
max request: 6 KiB
max rewind: 344 KiB
monitor source: 1
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 3
configured latency: 40.00 ms; range is 0.50 .. 1999.82 ms
card: 1 <alsa_card.pci-0000_00_14.2>
module: 7
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC887-VD Analog"
alsa.id = "ALC887-VD Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xfeb00000
irq 16" alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:14.2"
sysfs.path =
"/devices/pci0000:00/0000:00:14.2/sound/card0" device.bus = "pci"
device.vendor.id = "1022"
device.vendor.name = "Advanced Micro Devices, Inc.
[AMD]" device.product.id = "780d"
device.product.name = "FCH Azalia Controller"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "352768"
device.buffering.fragment_size = "176384"
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 = "Realtek ALC887-VD"
alsa.components = "HDA:10ec0887,1458a182,00100302"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output-lineout: Line Out (priority 9900, latency
offset 0 usec, available: yes) properties:
analog-output-headphones: Headphones (priority 9000,
latency offset 0 usec, available: no) properties:
device.icon_name = "audio-headphones"
active port: <analog-output-lineout>
index: 2
name: <alsa_output.pci-0000_00_14.2.analog-stereo.equalizer>
driver: <module-equalizer-sink.c>
flags: HW_MUTE_CTRL LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause:
priority: 1000
volume: front-left: 45654 / 70%, front-right: 45654 / 70%
balance 0.00
base volume: 65536 / 100%
volume steps: 65537
muted: no
current latency: 71.42 ms
max request: 62 KiB
max rewind: 689 KiB
monitor source: 3
sample spec: float32le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 1
configured latency: 40.00 ms; range is 0.50 .. 1999.82 ms
module: 25
properties:
device.description = "FFT based equalizer on Built-in
Audio Analog Stereo" device.master_device =
"alsa_output.pci-0000_00_14.2.analog-stereo" device.class = "filter"
device.icon_name = "audio-card"
See https://dpaste.de/hZRP for pactl list output
I see volume gain from the application and the equalizer sink in
PAVCONTROL but no audio coming out of the sound card. Am I missing
something?
I have somewhat similar situation with this person
https://bbs.archlinux.org/viewtopic.php?pid=1315907#p1315907. I will
give his solution a shot and report back.
Regards
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