@tai271828, If you install the latest alsa dkms and the problem disappears, it means the fix was already in the upstream, but due to the pin quirk framework, it was not backported to linux-3.13.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1410309 Title: [HP EliteBook 725 G2 Notebook PC] mute LED does not work. it always keeps the same color (white). Status in linux package in Ubuntu: Won't Fix Bug description: The way to reproduce this bug and the basic debug information are at LP: #1409721 I separate LP: #1409721 to several bug reports because there are different failed features from the same system. --- ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1516 F.... pulseaudio /dev/snd/controlC1: ubuntu 1516 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=9864838c-7ba0-41b5-bd85-fe728504b659 InstallationDate: Installed on 2015-01-14 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: Hewlett-Packard HP 430 G2 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-44-generic root=UUID=d4e5a7ff-0bd2-48a7-9d43-2defe1dcd58b ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12 RelatedPackageVersions: linux-restricted-modules-3.13.0-44-generic N/A linux-backports-modules-3.13.0-44-generic N/A linux-firmware 1.127.11 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-44-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo WifiSyslog: _MarkForUpload: True dmi.bios.date: 07/07/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: M74 Ver. 01.03 dmi.board.name: 2246 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 67.22 dmi.chassis.asset.tag: 73612P10CU dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrM74Ver.01.03:bd07/07/2014:svnHewlett-Packard:pnHP430G2:pvrA3009C510002:rvnHewlett-Packard:rn2246:rvrKBCVersion67.22:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP 430 G2 dmi.product.version: A3009C510002 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1410309/+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
