Public bug reported: The volume controls only change the left channel ; the right channel stays at full volume. The only exception is when reaching 0% volume, where both channels are muted.
These forum posts seem to be showing the same issue (they're a bit old, though): http://ubuntuforums.org/showpost.php?p=10069781&postcount=239 http://ubuntuforums.org/showpost.php?p=10070100&postcount=240 ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: alsa-base 1.0.24+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 1: USB [E-MU 0404 | USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: niko 3566 F.... pulseaudio /dev/snd/pcmC1D0p: niko 3566 F...m pulseaudio Card1.Amixer.info: Card hw:1 'USB'/'E-MU Systems, Inc. E-MU 0404 | USB at usb-0000:00:04.1-3.2, high speed' Mixer name : 'USB Mixer' Components : 'USB041e:3f04' Controls : 6 Simple ctrls : 5 Date: Fri Jun 3 21:35:18 2011 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426) PackageArchitecture: all PciMultimedia: ProcEnviron: LANGUAGE=fr_FR:en PATH=(custom, user) LANG=fr_FR.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_Card: E-Mu 0404 - E-MU 0404 | USB Symptom_Type: Volume slider, or mixer problems Title: [USB-Audio - E-MU 0404 | USB, playback] volume slider problem UpgradeStatus: No upgrade log present (probably fresh install) UserAsoundrc: dmi.bios.date: 09/11/2008 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: ASUS P5N73-CM ACPI BIOS Revision 0114 dmi.board.name: P5N73-CM dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: 1.XX dmi.chassis.asset.tag: 123456789000 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSP5N73-CMACPIBIOSRevision0114:bd09/11/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5N73-CM:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug natty running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/792528 Title: [USB-Audio - E-MU 0404 | USB, playback] volume control only affects left channel -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
