[Touch-packages] [Bug 1464994] Re: Low audio volume on Thinkpad Helix
Can you give me more detailed instructions on how to do this (report upstream, search in the registry)? I've searched preamp and pre-amp in the windows registry, but couldn't find anything. I'm aware of the clipping cause - I was pointing that, given that the volume is low, raising it above 100% (which causes clipping) is the only way to have loud enough audio. Thanks! -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1464994 Title: Low audio volume on Thinkpad Helix Status in pulseaudio package in Ubuntu: New Bug description: I have a Thinkpad Helix, which I dual boot with Windows 8.x and Ubuntu. The audio volume in Ubuntu is low, compared to Windows, even when the device output is set on 100%. For example, when I watch something, on VLC, I can increase both the VLC volume and the device output to more than 100%, say 130% each; in this case, I reach a volume comparable to Windows, but in this case is clipped. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: pulseaudio 1:6.0-0ubuntu6 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 Uname: Linux 3.19.0-20-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: saverio1635 F pulseaudio CurrentDesktop: XFCE Date: Sun Jun 14 13:17:10 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2015-06-14 (0 days ago) InstallationMedia: Xubuntu 15.04 Vivid Vervet - Release amd64 (20150422.1) SourcePackage: pulseaudio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/17/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GFET50WW (1.29 ) dmi.board.asset.tag: Not Available dmi.board.name: 37023L0 dmi.board.vendor: LENOVO dmi.board.version: Win8 Pro MBR TPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGFET50WW(1.29):bd09/17/2014:svnLENOVO:pn37023L0:pvrThinkPadHelix:rvnLENOVO:rn37023L0:rvrWin8ProMBRTPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 37023L0 dmi.product.version: ThinkPad Helix dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1464994/+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 1464994] Re: Low audio volume on Thinkpad Helix
you have to file upstream bug report since alc269vb codec use secert coef to increase pre-amp output and only the expert know whether your alc269vc have this capability or not do you find any special registry entry about the pre-amp in windows registry ? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1464994 Title: Low audio volume on Thinkpad Helix Status in pulseaudio package in Ubuntu: New Bug description: I have a Thinkpad Helix, which I dual boot with Windows 8.x and Ubuntu. The audio volume in Ubuntu is low, compared to Windows, even when the device output is set on 100%. For example, when I watch something, on VLC, I can increase both the VLC volume and the device output to more than 100%, say 130% each; in this case, I reach a volume comparable to Windows, but in this case is clipped. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: pulseaudio 1:6.0-0ubuntu6 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 Uname: Linux 3.19.0-20-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: saverio1635 F pulseaudio CurrentDesktop: XFCE Date: Sun Jun 14 13:17:10 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2015-06-14 (0 days ago) InstallationMedia: Xubuntu 15.04 Vivid Vervet - Release amd64 (20150422.1) SourcePackage: pulseaudio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/17/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GFET50WW (1.29 ) dmi.board.asset.tag: Not Available dmi.board.name: 37023L0 dmi.board.vendor: LENOVO dmi.board.version: Win8 Pro MBR TPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGFET50WW(1.29):bd09/17/2014:svnLENOVO:pn37023L0:pvrThinkPadHelix:rvnLENOVO:rn37023L0:rvrWin8ProMBRTPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 37023L0 dmi.product.version: ThinkPad Helix dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1464994/+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 1464994] Re: Low audio volume on Thinkpad Helix
btw this look related to alsa driver instead of pulseaudio since clipping occur vlc software gain 130% this mean pulseaudio use 130% software will also clip -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1464994 Title: Low audio volume on Thinkpad Helix Status in pulseaudio package in Ubuntu: New Bug description: I have a Thinkpad Helix, which I dual boot with Windows 8.x and Ubuntu. The audio volume in Ubuntu is low, compared to Windows, even when the device output is set on 100%. For example, when I watch something, on VLC, I can increase both the VLC volume and the device output to more than 100%, say 130% each; in this case, I reach a volume comparable to Windows, but in this case is clipped. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: pulseaudio 1:6.0-0ubuntu6 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 Uname: Linux 3.19.0-20-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: saverio1635 F pulseaudio CurrentDesktop: XFCE Date: Sun Jun 14 13:17:10 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2015-06-14 (0 days ago) InstallationMedia: Xubuntu 15.04 Vivid Vervet - Release amd64 (20150422.1) SourcePackage: pulseaudio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/17/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GFET50WW (1.29 ) dmi.board.asset.tag: Not Available dmi.board.name: 37023L0 dmi.board.vendor: LENOVO dmi.board.version: Win8 Pro MBR TPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGFET50WW(1.29):bd09/17/2014:svnLENOVO:pn37023L0:pvrThinkPadHelix:rvnLENOVO:rn37023L0:rvrWin8ProMBRTPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 37023L0 dmi.product.version: ThinkPad Helix dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1464994/+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
