Public bug reported:
Hewlett-Packard HP Envy 14 1095la
Hardware: https://wiki.ubuntu.com/druellan/precise-hpenvy1095la
Using headphones and keyboard shortcuts to control the volume slider,
something is not right when the volume is close to mute.
What I spect:
Volume to raise smoothly from mute to max
What I get:
Volume suddenly rises to 15% at the second or third "step" of the volume slider.
Test:
Using keyboard shortcuts, rise volume to max and then to the minimun (muted).
Then slowly start to rise. Alsamixer shows:
0: master 0 | headphone 68 | pcm 0 -- muted
1: master 16 | headphone 0 | pcm 100 -- muted
2: master 16 | headphone 0 | pcm 100 -- muted
3: master 18 | headphone 100 | pcm 100 -- volume ~15%
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-utils 1.0.25-1ubuntu5
ProcVersionSignature: Ubuntu 3.2.0-30.48-generic-pae 3.2.27
Uname: Linux 3.2.0-30-generic-pae i686
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu13
Architecture: i386
CheckboxSubmission: 1c569236429244c2837ef2720aaa3765
CheckboxSystem: b845c366ea09c60efa3a45c1b5b21525
Date: Sat Sep 8 11:06:39 2012
ExecutablePath: /usr/bin/alsamixer
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
ProcEnviron:
TERM=xterm
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_US.UTF-8
SourcePackage: alsa-utils
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: alsa-utils (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 laptop-testing precise running-unity
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https://bugs.launchpad.net/bugs/1047864
Title:
Inconsistent volume slider using headphones
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