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I have no sound on my laptop (chromebook). With gnome desktop
I only have the dummy output option. I have the impression that my sound card is correctly recognised but is not selected by default.
If I plug in headphones, the sound works but on the speakers.
$ fuser -v /dev/snd/*
UTIL. PID ACCÈS COMMANDE
/dev/snd/controlC0: mathieu 1921 F.... wireplumber
/dev/snd/seq: mathieu 1920 F.... pipewire
$ aplay -L | grep -i -A2 sysdefault
sysdefault:CARD=sofrt5682
sof-rt5682,
Default Audio Device
$ cat /proc/asound/cards
0 [sofrt5682 ]: sof-rt5682 - sof-rt5682
Google-Eldrid-rev3
Last edited by tuxrouge (2025-06-16 15:31:16)
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Did you set up a sound server? (if in doubt set up PipeWire)
What's the output of 'wpctl status' and 'pactl list sinks'?
Why I run Arch? To "BTW I run Arch" the guy one grade younger.
And to let my siblings and cousins laugh at Arsch Linux...
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Hi
I think I did
$ wpctl status
PipeWire 'pipewire-0' [1.4.5, titi@titi-eldrid, cookie:2229380708]
└─ Clients:
32. gnome-shell [1.4.5, titi@titi-eldrid, pid:1415]
33. WirePlumber [1.4.5, titi@titi-eldrid, pid:1921]
38. pipewire [1.4.5, titi@titi-eldrid, pid:1922]
47. WirePlumber [export] [1.4.5, titi@titi-eldrid, pid:1921]
48. GNOME Shell Volume Control [1.4.5, titi@titi-eldrid, pid:1415]
49. GNOME Volume Control Media Keys [1.4.5, titi@titi-eldrid, pid:1537]
59. xdg-desktop-portal [1.4.5, titi@titi-eldrid, pid:1761]
62. Mutter [1.4.5, titi@titi-eldrid, pid:1415]
63. gsd-power [1.4.5, titi@titi-eldrid, pid:1541]
64. Firefox [1.4.5, titi@titi-eldrid, pid:2324]
67. wpctl [1.4.5, titi@titi-eldrid, pid:8216]
70. Firefox [1.4.5, titi@titi-eldrid, pid:2324]
Audio
├─ Devices:
│ 50. Tiger Lake-LP Smart Sound Technology Audio Controller [alsa]
│
├─ Sinks:
│ * 39. Dummy Output [vol: 0.42]
│
├─ Sources:
│
├─ Filters:
│
└─ Streams:
Video
├─ Devices:
│ 57. HP Wide Vision HD Camera [v4l2]
│ 58. HP Wide Vision HD Camera [v4l2]
│
├─ Sinks:
│
├─ Sources:
│ * 60. HP Wide Vision HD Camera (V4L2)
│
├─ Filters:
│
└─ Streams:
Settings
└─ Default Configured Devices:
[titi@titi-eldrid ~]$ pactl list sinks
Sink #39
State: SUSPENDED
Name: auto_null
Description: Dummy Output
Driver: PipeWire
Sample Specification: float32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 27788 / 42% / -22,36 dB, front-right: 27788 / 42% / -22,36 dB
balance 0,00
Base Volume: 65536 / 100% / 0,00 dB
Monitor Source: auto_null.monitor
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
node.name = "auto_null"
device.description = "Dummy Output"
audio.rate = "48000"
audio.channels = "2"
audio.position = "FL,FR"
media.class = "Audio/Sink"
factory.name = "support.null-audio-sink"
node.virtual = "true"
monitor.channel-volumes = "true"
factory.id = "19"
clock.quantum-limit = "8192"
client.id = "38"
node.driver = "true"
port.group = "stream.0"
node.loop.name = "data-loop.0"
library.name = "audioconvert/libspa-audioconvert"
object.id = "39"
object.serial = "39"
Formats:
pcm
and alsa script give it to me https://alsa-project.org/db/?f=f9bc0f0f … bfb8e95e4a
Last edited by tuxrouge (2025-06-17 19:02:27)
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