Public bug reported:
Openbox shortcut configuration file on ~/.config/openbox/lubuntu-rc.xml
triggers to the following command to be executed:
$ amixer -q sset Master toggle
This problem is language related/dependent. This works fine on a pure
english Lubuntu installation (toggle behavior). I installed Portuguese
language package, on this very same machine, and now shortcut can mute,
but I need to use the volume control on "tray" to unmute!
I can solve the issue by running this command:
$ amixer -q sset Master toggle && amixer -q sset Speaker unmute &&
amixer -q sset Headphone unmute
A good workaround is edit ~/.config/openbox/lubuntu-rc.xml and
set/reset this config.:
<keybind key="XF86AudioMute">
<action name="Execute">
<command>amixer -q sset Master toggle</command>
</action>
<action name="Execute">
<command>amixer -q sset Speaker unmute</command>
</action>
<action name="Execute">
<command>amixer -q sset Headphone unmute</command>
</action>
</keybind>
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-utils 1.0.27.2-1ubuntu2
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CurrentDesktop: LXDE
Date: Mon Apr 28 13:19:33 2014
InstallationDate: Installed on 2014-04-27 (1 days ago)
InstallationMedia: Lubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
SourcePackage: alsa-utils
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: alsa-utils (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1313813
Title:
amixer 'mute toggle shortcut' problem (can mute but not unmute)
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