Linux stops recognizing sound drivers after reboot/close laptop lid

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garylwe
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Posts: 7
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Linux stops recognizing sound drivers after reboot/close laptop lid

Post by garylwe » Sat Jul 07, 2018 9:06 pm

I have this issue with my HP 6830S laptop. Running Mint 19 64 bit Sound works great before closing lid. After suspend mode when lifting the lid, the Speakers disappear from the sound settings leaving only the Headphones to be found. Some info that may help troubleshoot below. Let me know what other info you need to fix the issue. Thanks in advance for your help...

lsb_release -a
No LSB modules are available.
Distributor ID: LinuxMint
Description: Linux Mint 19 Tara
Release: 19
Codename: tara

pacmd
Welcome to PulseAudio 11.1! Use "help" for usage information.
>>> 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: SUSPENDED
suspend cause: IDLE
priority: 9039
volume: front-left: 46399 / 71% / -9.00 dB, front-right: 46399 / 71% / -9.00 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 0
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 341.33 ms
card: 0 <alsa_card.pci-0000_00_1b.0>
module: 7
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "AD1984A Analog"
alsa.id = "AD1984A Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel"
alsa.long_card_name = "HDA Intel at 0xd8500000 irq 33"
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.vendor.name = "Intel Corporation"
device.product.id = "293e"
device.product.name = "82801I (ICH9 Family) HD Audio Controller"
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 = "Analog Devices AD1984A"
alsa.components = "HDA:11d4194a,103c3605,00100400 HDA:11c11040,103c1378,00100200"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: yes)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output-headphones>
>>>

Also tried (sudo alsa force-reload) to no avail...


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This topic was split off from viewtopic.php?f=48&t=238482
Attachments
speakers.png
headphones.png

Hoser Rob
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Posts: 3985
Joined: Sat Dec 15, 2012 8:57 am

Re: Linux stops recognizing sound drivers after reboot/close laptop lid

Post by Hoser Rob » Tue Jul 10, 2018 9:41 am

Try installing pavucontrol from software manager or synaptic package manager and then test the sound with that.

garylwe
Level 1
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Posts: 7
Joined: Sat Jul 07, 2018 8:25 pm

Re: Linux stops recognizing sound drivers after reboot/close laptop lid

Post by garylwe » Wed Jul 11, 2018 11:01 am

I installed pavucontrol as you suggested. Closed the lid and I have sound. Gave it a true test and rebooted, closed the lid for a minute, reopened and sound played.

Thanks to you Bob for your quick response and your expertise in fixing my sound issue. Have a wonderful day.

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