@brad 1. This issue could reproduce after power-off and back on with the kernel 3.19.0-80-generic #88~14.04.1-Ubuntu
2. This issue could NOT reproduce with the kernel lts-xenial (4.4.0-62-generic #83~14.04.1-Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-vivid in Ubuntu. https://bugs.launchpad.net/bugs/1659598 Title: [Dell Computer Corporation Precision 5510] mic malfunctions after updating system Status in linux package in Ubuntu: Triaged Status in linux-lts-vivid package in Ubuntu: Triaged Bug description: Dell Computer Corporation Precision 5510 (CID 201612-25281 and 201612-25287) with pre-installed image. [Steps To Reproduce] Enable the proposed pocket, and then update the system by 'sudo apt-get dist-upgrade' [Expected Result] The mic works [Actual Result] The mic malfunctions. The mic didn't even record ambient noise. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-80-generic 3.19.0-80.88~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-80.88~14.04.1-generic 3.19.8-ckt22 Uname: Linux 3.19.0-80-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.23 Architecture: amd64 Date: Fri Jan 27 00:37:34 2017 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-trusty-amd64-osp1-20150721-1 InstallationDate: Installed on 2017-01-26 (0 days ago) InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 20150721-23:28 SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1659598/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
