Public bug reported: Hi, Please help me with this issue. Sound has always been a problem with my system. I try various troubleshoots suggested online. Twice, those worked but again sound is not working. I have Acer Aspire 4830T-6642, snd-hda-intel with Conexant driver. Thanks, IR
ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: alsa-base 1.0.24+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 2.6.38-11.50-generic-pae 2.6.38.8 Uname: Linux 2.6.38-11-generic-pae i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. Compiled on Aug 25 2011 for kernel 2.6.38-11-generic-pae (SMP). Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ish 1420 F.... pulseaudio /dev/snd/pcmC0D0p: ish 1420 F...m pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xc0800000 irq 47' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:14f1506c,1025054f,00100000 HDA:80862805,80860101,00100000' Controls : 25 Simple ctrls : 13 Date: Fri Sep 23 17:51:14 2011 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US:en LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Internal Audio - HDA Intel PCH Symptom_DevicesInUse: 1420 Symptom_Jack: Speaker, Internal Symptom_Type: No sound at all Title: [Aspire 4830T, Conexant CX20588, Speaker, Internal] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/06/2011 dmi.bios.vendor: Acer dmi.bios.version: V1.04 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM40_HR dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.04 dmi.modalias: dmi:bvnAcer:bvrV1.04:bd05/06/2011:svnAcer:pnAspire4830T:pvrV1.04:rvnAcer:rnJM40_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.04: dmi.product.name: Aspire 4830T dmi.product.version: V1.04 dmi.sys.vendor: Acer ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/857919 Title: [Aspire 4830T, Conexant CX20588, Speaker, Internal] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/857919/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs