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Hi all,
Have finally decided to try doing something about my terrible sound output in Arch. Audio is perfectly fine if I boot into Windows, but has glitching popping noises at irregular intervals when playing audio in Arch.
It's easiest to show with a recording: https://drive.google.com/file/d/1Mo7zsg … Eeqf5/view
That is just a simple sine wave audio that I am modulating to induce pops but it happens with music, video, etc.
I've already tried as per the Wiki:
- load-module module-udev-detect tsched=0
- intel_iommu=igfx_off
- options snd-hda-intel vid=8086 pid=8ca0 snoop=0
- options snd_hda_intel power_save=0
pactl output for the sink:
Sink #0
State: SUSPENDED
Name: alsa_output.pci-0000_00_1b.0.analog-stereo
Description: Built-in Audio Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 9
Mute: no
Volume: front-left: 40836 / 62% / -12.33 dB, front-right: 40836 / 62% / -12.33 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC892 Analog"
alsa.id = "ALC892 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xf7a10000 irq 29"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "8ca0"
device.product.name = "9 Series Chipset Family HD Audio Controller"
device.form_factor = "internal"
device.string = "front:1"
device.buffering.buffer_size = "19200"
device.buffering.fragment_size = "4800"
device.access_mode = "mmap"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
alsa.mixer_name = "Realtek ALC892"
alsa.components = "HDA:10ec0892,1458a182,00100302"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
analog-output-lineout: Line Out (priority: 9900, available)
analog-output-headphones: Headphones (priority: 9000, not available)
Active Port: analog-output-lineout
Formats:
pcm
Any suggestions would be much appreciated.
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Can you reset your config to defaults, reboot (or reload the affected programs/modules), then post during problematic playback
pacmd list-sinks
pacmd list-sink-inputs
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Thanks for checking into it @V1del, sorry for the delay - haven't had time to troubleshoot lately.
I removed the default.pa and daemon.conf files and regenerated them with a pacman install, and ensured there was nothing in /etc/modprobe.d for sound, along with nothing in my bootloader options.
pacmd list-sinks:
1 sink(s) available.
* index: 0
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: RUNNING
suspend cause: (none)
priority: 9039
volume: front-left: 21176 / 32% / -29.44 dB, front-right: 21176 / 32% / -29.44 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 11.62 ms
max request: 2 KiB
max rewind: 2 KiB
monitor source: 1
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 1
configured latency: 11.61 ms; range is 0.50 .. 2000.00 ms
card: 3 <alsa_card.pci-0000_00_1b.0>
module: 9
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC892 Analog"
alsa.id = "ALC892 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xf7a10000 irq 29"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "8ca0"
device.product.name = "9 Series Chipset Family HD Audio Controller"
device.form_factor = "internal"
device.string = "front:1"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
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 ALC892"
alsa.components = "HDA:10ec0892,1458a182,00100302"
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>
pacmd list-sink-inputs:
1 sink input(s) available.
index: 1
driver: <protocol-native.c>
flags: START_CORKED
state: RUNNING
sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
muted: no
current latency: 16.51 ms
requested latency: 11.61 ms
sample spec: float32le 2ch 44100Hz
channel map: front-left,front-right
Stereo
resample method: copy
module: 15
client: 9 <Chrome>
properties:
application.icon_name = "google-chrome"
media.name = "Playback"
application.name = "Chrome"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "32"
application.process.id = "1380"
application.process.user = "brynley"
application.process.host = "Romanoff"
application.process.binary = "chrome"
application.language = "en_NZ.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "0a700b260205477fb7493397697b0811"
application.process.session_id = "2"
module-stream-restore.id = "sink-input-by-application-name:Chrome"
Cheers again for the help.
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