[Touch-packages] [Bug 1233246] Re: [Thinkpad T400, Conexant CX20561] Sound is overdriven/distorted/crackling
[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.] ** Changed in: alsa-driver (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1233246 Title: [Thinkpad T400, Conexant CX20561] Sound is overdriven/distorted/crackling Status in alsa-driver package in Ubuntu: Expired Bug description: Hi, The sound on my Thinkpad T400 (Intel HDA conexant cx20561) seems te be overdriven at some point, resulting in a soundquality typical for it. The effects are subtle though very annoying while listening to 'clean' piano-music for example. I tried playing around with the ALSA-mixer but haven't discovered any relation between the crackling and, say, the PCM level. Although reducing any level reduces the noise and at some point makes it vanish, there does not seem to be a real difference in reducing the master instead of the PCM level. I have also tried several different model parameters, without any effect at all. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 Uname: Linux 3.6.11-030611-generic i686 ApportVersion: 2.9.2-0ubuntu8.3 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: thinkpad 3760 F pulseaudio Date: Mon Sep 30 17:28:29 2013 InstallationDate: Installed on 2013-06-16 (106 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424) MarkForUpload: True PackageArchitecture: all SourcePackage: alsa-driver UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/17/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 7UET94WW (3.24 ) dmi.board.name: 6475PG9 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7UET94WW(3.24):bd10/17/2012:svnLENOVO:pn6475PG9:pvrThinkPadT400:rvnLENOVO:rn6475PG9:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 6475PG9 dmi.product.version: ThinkPad T400 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1233246/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1233246] Re: [Thinkpad T400, Conexant CX20561] Sound is overdriven/distorted/crackling
This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know. ** Changed in: alsa-driver (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1233246 Title: [Thinkpad T400, Conexant CX20561] Sound is overdriven/distorted/crackling Status in alsa-driver package in Ubuntu: Incomplete Bug description: Hi, The sound on my Thinkpad T400 (Intel HDA conexant cx20561) seems te be overdriven at some point, resulting in a soundquality typical for it. The effects are subtle though very annoying while listening to 'clean' piano-music for example. I tried playing around with the ALSA-mixer but haven't discovered any relation between the crackling and, say, the PCM level. Although reducing any level reduces the noise and at some point makes it vanish, there does not seem to be a real difference in reducing the master instead of the PCM level. I have also tried several different model parameters, without any effect at all. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 Uname: Linux 3.6.11-030611-generic i686 ApportVersion: 2.9.2-0ubuntu8.3 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: thinkpad 3760 F pulseaudio Date: Mon Sep 30 17:28:29 2013 InstallationDate: Installed on 2013-06-16 (106 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424) MarkForUpload: True PackageArchitecture: all SourcePackage: alsa-driver UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/17/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 7UET94WW (3.24 ) dmi.board.name: 6475PG9 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7UET94WW(3.24):bd10/17/2012:svnLENOVO:pn6475PG9:pvrThinkPadT400:rvnLENOVO:rn6475PG9:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 6475PG9 dmi.product.version: ThinkPad T400 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1233246/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
