[Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole combo jack mic doesn't detect)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
I use realtek alc255 analog audio jack. External jack is 4 pole combo(apple type. not europe type.).
When I plug 4 pole mic into jack, It doesn't detect.
So I can't my voice through external mic.
My laptop has internal mic. It belongs to Intel sound(HDA Intel PCH. Audio device: Intel Corporation Atom/Celeron/
Internal mic works well.
Please check 4pole external mic detection.
Thank you.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 4.15.0-46-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0c: jimnong 1441 F...m pulseaudio
/dev/snd/pcmC0D0p: jimnong 1441 F...m pulseaudio
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Fri Mar 22 11:30:39 2019
InstallationDate: Installed on 2017-07-27 (603 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: 내장 오디오 - HDA Intel PCH
Symptom_Jack: Mic, Internal
Symptom_Type: No auto-switch between inputs
Title: [Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch
UpgradeStatus: Upgraded to bionic on 2018-09-23 (179 days ago)
dmi.bios.date: 09/06/2016
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.24
dmi.board.
dmi.board.name: Garp_BA
dmi.board.vendor: Acer
dmi.board.version: V1.24
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.
dmi.modalias: dmi:bvnInsydeCo
dmi.product.family: BSW
dmi.product.name: Aspire ES1-131
dmi.product.
dmi.sys.vendor: Acer
Changed in alsa-driver (Ubuntu): | |
status: | Expired → New |
affects: | alsa-driver (Ubuntu) → linux (Ubuntu) |
For a 4-pole combo jack to work you need:
1. To be sure the laptop's socket supports 4 poles (is there a headset icon next to it?); and
2. To be sure your headset uses the same standard as the laptop. Unfortunately there are at least two different and incompatible standards for 4-poles ("TRRS"):
https:/ /www.cablechick .com.au/ blog/understand ing-trrs- and-audio- jacks/
I can't find any detailed specs or photos of that laptop. If you are sure there's a headset icon next to the port then my next suggestion would be to try a different type of headset (a PC headset instead of Apple, or vice versa).