it is strange that amp out vals are 0x0f since 0dB is at 0x1f (
ofs=0x1f)
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Control: name="Headphone Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0
Amp-Out vals: [0x0f 0x0f]
Connection: 2
0x03 0x0b
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1065137
Title:
Problem Related to noise in Headphone after connecting to ubuntu12.10
beta1,beta2
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
whenever i am connect headphone or earphone to my Laptop (Lenovo 3000Y410) it
continuously make noise.so i cannot listen songs,movies audio.
Headphones properly work with ubuntu 12.04 & older versions
Headphone Company IBALL
Laptop Configuration
Lenovo3000Y410
alsamixer version 1.0.25
Card HDA Intel
Chip :Realtek ALC262
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-15-generic 3.5.0-15.23
ProcVersionSignature: Ubuntu 3.5.0-15.23-generic 3.5.4
Uname: Linux 3.5.0-15-generic i686
ApportVersion: 2.5.2-0ubuntu4
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 4584 F.... pulseaudio
/dev/snd/pcmC0D1p: ubuntu 4584 F...m pulseaudio
CasperVersion: 1.324
Date: Wed Oct 10 16:40:01 2012
IwConfig:
ppp0 no wireless extensions.
lo no wireless extensions.
eth0 no wireless extensions.
LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Beta i386 (20120926)
MachineType: LENOVO LENOVO3000 Y410
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent
file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet
splash -- maybe-ubiquity
RelatedPackageVersions:
linux-restricted-modules-3.5.0-15-generic N/A
linux-backports-modules-3.5.0-15-generic N/A
linux-firmware 1.94
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/15/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 05CN73WW(V3.11)
dmi.board.name: IGT30
dmi.board.vendor: LENOVO
dmi.board.version: REFERENCE
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnLENOVO:bvr05CN73WW(V3.11):bd07/15/2008:svnLENOVO:pnLENOVO3000Y410:pvr:rvnLENOVO:rnIGT30:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.name: LENOVO3000 Y410
dmi.sys.vendor: LENOVO
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