Score:0

Internal microphone doesn't work after suspend from sleep

ca flag

UPD: updated to 20.10, problem persists.

When I used manjaro, this helped me:

alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
options snd-hda-intel model=auto

or this (I don't remember exactly, but it's almost the same):

options snd-hda-intel model=auto indep_hp=true

For my codec VT1802 (VT18XX), the model is "auto".

I have tried models: laptop-dmic, laptop-amic, inv-dmic.

I tried different solutions, but none helped.

ALL INFORMATION ABOUT THE SYSTEM ON THE LINKS

Alsa information script before sleep

Alsa information script after sleep

Main difference in "Pin Default". In round brackets, I want to show that X is replaced by Y after sleep (X->Y).

Pin Default 0x(5->9)0a70(0->1)f0: [(N/A->Fixed)] Mic at Int N/A

Misc = NO_PRESENCE (THIS ADD AFTER SLEEP)

Pin Default 0x418130f(8->0): [N/A] Line In at Ext Rear

DefAssociation = 0xf, Sequence = 0x(8->0)

Pin Default 0x(4->0)74411f0: [(N/A->Jack)] SPDIF Out at Ext Rear Panel

Pin Default 0x(9->5)0a601f0: [(Fixed->N/A)] Mic at Int N/A

crw-rw---- 1 root audio 116, 10 Jan 9 05:3(2->6) /dev/snd/pcmC1D0c

crw-rw---- 1 root audio 116, 9 Jan 9 05:3(2->6) /dev/snd/pcmC1D0p

These are all the differences.

guiverc avatar
cn flag
You've provided no OS & release details; except for mentioning an off-topic Manjaro system. Please refer https://askubuntu.com/help/on-topic, Ubuntu and *official* flavors of Ubuntu (https://ubuntu.com/download/flavours) are on-topic on this site. The on-topic link provides alternate SE sites for non-Ubuntu OSes.
CandyFiend avatar
ca flag
I have provided a link to "Alsa information script". Everything is indicated there, and information about the system, audio card and more.
guiverc avatar
cn flag
I'd spend your energy on *release-upgrading* your system then, given [Ubuntu 21.04](https://lists.ubuntu.com/archives/ubuntu-announce/2021-December/000275.html) is in effect it's last hours of supported life.
mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.