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Message #165609
[Bug 1550765] Re: Headset doesn't work for HP EliteBook 755 G2
Derick Eddington, thank you for reporting this and helping make Ubuntu
better.
To clarify, have you personally tested the commit for your hardware and
confirmed it works?
** Tags added: cherry-pick latest-bios-1.10
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1550765
Title:
Headset doesn't work for HP EliteBook 755 G2
Status in linux package in Ubuntu:
Incomplete
Bug description:
My laptop is an HP EliteBook 755 G2 (from mid 2015) that has a
combined headset (headphone + mic) jack that doesn't work. The
speakers work fine and they mute when a headset is plugged in but the
headphones don't work.
This problem exists in Xenial Xerus and in 15.04 (I use the MATE
flavor of both).
A fix in the kernel has recently been made. I've already reported the
problem to the ALSA developers [1] and Takashi Iwai has already
committed a fix which is currently queued for inclusion in the
official kernel:
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=f883982dc1b117f04579f0896821cd9f2e397f94
I'd like to ask that this fix be included in Xenial Xerus's kernel.
If it's helpful, see [1] for more details and links to other people
having the same problem.
[1] http://mailman.alsa-project.org/pipermail/alsa-
devel/2016-February/104883.html
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-8-generic 4.4.0-8.23
ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
Uname: Linux 4.4.0-8-generic x86_64
NonfreeKernelModules: wl fglrx
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0p: d 1192 F...m pulseaudio
/dev/snd/controlC1: d 1192 F.... pulseaudio
d 2874 F.... alsamixer
/dev/snd/controlC0: d 1192 F.... pulseaudio
CurrentDesktop: MATE
Date: Sat Feb 27 10:42:07 2016
InstallationDate: Installed on 2016-02-20 (7 days ago)
InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160219)
MachineType: Hewlett-Packard HP EliteBook 755 G2
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-8-generic root=/dev/mapper/VGany-U1604a ro intremap=off priority=low
RelatedPackageVersions:
linux-restricted-modules-4.4.0-8-generic N/A
linux-backports-modules-4.4.0-8-generic N/A
linux-firmware 1.156
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/20/2015
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M84 Ver. 01.10
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 221C
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 63.16
dmi.chassis.asset.tag: 5CG5100JQN
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvrM84Ver.01.10:bd10/20/2015:svnHewlett-Packard:pnHPEliteBook755G2:pvrA3009DD10303:rvnHewlett-Packard:rn221C:rvrKBCVersion63.16:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 755 G2
dmi.product.version: A3009DD10303
dmi.sys.vendor: Hewlett-Packard
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