Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 151 Mono: Front Left: Playback 0 [0%] [-28.37dB] [on] Front Right: Playback 0 [0%] [-28.37dB] [on]
it was bug of pulseaudio since usb audio really has playback volume I: alsa-sink.c: Using 2.0 fragments of size 176400 bytes (1000.00ms), buffer size is 352800 bytes (2000.00ms) I: alsa-sink.c: Time scheduling watermark is 20.00ms D: alsa-sink.c: hwbuf_unused=0 D: alsa-sink.c: setting avail_min=87319 D: alsa-mixer.c: Activating path analog-output D: alsa-mixer.c: Path analog-output (Analog Output), direction=1, priority=99, probed=yes, supported=yes, has_mute=yes, has_volume=no, has_dB=no, min_volume=0, max_volume=0, min_dB=0, max_dB=0 D: alsa-mixer.c: Element Speaker, direction=1, switch=1, volume=2, enumeration=0, required=0, required_absent=0, mask=0xbfaeb851eb851ebe, n_channels=2, override_map=no I: alsa-sink.c: Driver does not support hardware volume control, falling back to software volume control. I: alsa-sink.c: Using hardware mute control. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/566449 Title: No Sound Through USB Headset Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Binary package hint: pulseaudio Ubuntu 10.04 64-bit When using a standard USB headset, sound will not play through the headphones. Both input (microphone) and output are detected, but only the microphone works. When switching to use the headphones, no audio seems to play. It previously worked in 9.10 and intermittently after first installing 10.04. --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ryan 7099 F.... pulseaudio /dev/snd/controlC0: ryan 7099 F.... pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC662 rev1' Components : 'HDA:10ec0662,10438290,00100101' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'default'/'C-Media USB Headphone Set at usb-0000:00:10.2-2, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:000c' Controls : 7 Simple ctrls : 3 DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100406.1) NonfreeKernelModules: nvidia Package: alsa-base 1.0.22.1+dfsg-0ubuntu3 PackageArchitecture: all ProcEnviron: LANG=en_GB.utf8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2 Tags: lucid Uname: Linux 2.6.32-21-generic x86_64 UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 11/15/2007 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0503 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5VD2-VM SE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev x.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0503:bd11/15/2007:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5VD2-VMSE:rvrRevx.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/566449/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
