Package: alsa-utils
Version: 1.0.23-3
Severity: normal
Commandline mixer amixer fails to set volume correctly when using decremented
values. Example:
$ amixer set PCM playback 31
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [on]
Front Right: Playback 31 [100%] [12.00dB] [on]
$ amixer set PCM playback 1-
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 30 [97%] [10.50dB] [on]
Front Right: Playback 30 [97%] [10.50dB] [on]
$ amixer set PCM playback 1-
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 29 [94%] [9.00dB] [on]
Front Right: Playback 29 [94%] [9.00dB] [on]
$ amixer set PCM playback 1-
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 27 [87%] [6.00dB] [on]
Front Right: Playback 28 [90%] [7.50dB] [on]
$ amixer set PCM playback 1-
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 25 [81%] [3.00dB] [on]
Front Right: Playback 27 [87%] [6.00dB] [on]
$ amixer set PCM playback 1-
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 23 [74%] [0.00dB] [on]
Front Right: Playback 26 [84%] [4.50dB] [on]
$ amixer set PCM playback 1-
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 21 [68%] [-3.00dB] [on]
Front Right: Playback 25 [81%] [3.00dB] [on]
$ amixer set PCM playback 1-
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 19 [61%] [-6.00dB] [on]
Front Right: Playback 24 [77%] [1.50dB] [on]
... and so on, difference is getting bigger.
-- System Information:
Debian Release: wheezy/sid
APT prefers testing-proposed-updates
APT policy: (500, 'testing-proposed-updates'), (500, 'lenny'), (500,
'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages alsa-utils depends on:
ii dialog1.1-20100428-1 Displays user-friendly dialog boxe
ii libasound21.0.23-2.1 shared library for ALSA applicatio
ii libc6 2.11.2-11 Embedded GNU C Library: Shared lib
ii libncursesw5 5.7+20100313-5 shared libraries for terminal hand
ii linux-sound-base 1.0.23+dfsg-2 base package for ALSA and OSS soun
ii lsb-base 3.2-27 Linux Standard Base 3.2 init scrip
ii module-init-tools 3.12-1 tools for managing Linux kernel mo
ii udev 166-1 /dev/ and hotplug management daemo
ii whiptail 0.52.11-2 Displays user-friendly dialog boxe
Versions of packages alsa-utils recommends:
ii alsa-base 1.0.23+dfsg-2 ALSA driver configuration files
ii pciutils 1:3.1.7-7 Linux PCI Utilities
alsa-utils suggests no packages.
-- no debconf information
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