Distortion Realtek ALC887
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
pulseaudio (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Sounds can distort even when not amplified. Amplification worked well for years before recent PulseAudio update. The audio is Realtek ALC887 under an IntelG41 Chipset with GA-G41M-Combo main board;
Description: Ubuntu Bionic Beaver (development branch)
Release: 18.04
I am seeking to engage upstream for April LTS release. Windows have abandoned this esoteric hardware! Please Ubuntu! Keep a C2D user going!
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: pulseaudio 1:11.1-1ubuntu6
ProcVersionSign
Uname: Linux 4.13.0-32-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Mon Feb 19 13:54:33 2018
InstallationDate: Installed on 2018-02-19 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/25/2012
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FB
dmi.board.name: G41M-Combo
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: G41M-Combo
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
Changed in linux (Ubuntu): | |
status: | Incomplete → Invalid |
Changed in pulseaudio (Ubuntu): | |
status: | Incomplete → Invalid |
This may be related to bug 1576420 with the same audio chip, but let's keep it separate for now...
Please tell us: kernel. ubuntu. com/~kernel- ppa/mainline/ ?C=N;O= D
* Does the bug exist in Ubuntu 17.10.1 if you live boot that?
* Does the bug persist if you try installing older or newer kernels?
http://
* If there is a kernel version that doesn't have the bug, are you able to narrow it down to find the kernel version that introduced it?