I actually came back to work today and went to boot up the machine and it looks like the motherboard is fried.
The sound was working fine up until a few days ago so I'm going to blame this on one hardware, sorry for the false alarm! ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- 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/1317959 Title: 8086:1e20 [Asus P8H77-I] No sound at all Status in “linux” package in Ubuntu: Invalid Bug description: Recently upgraded kernel, using Intel HD audio. No longer getting any sound. Devices are all unmuted in alsamixer. Tried reinstalling alsa and reloading / restarting. --- ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: spencer 2534 F.... pulseaudio /dev/snd/pcmC0D0p: spencer 2534 F...m pulseaudio DistroRelease: Ubuntu 13.10 HibernationDevice: RESUME=UUID=458f4a14-cd6a-44f1-a8ac-d1d7d3cf1b1e InstallationDate: Installed on 2013-08-15 (266 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: System manufacturer System Product Name MarkForUpload: True Package: linux 3.11.0.20.21 PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-20-generic root=UUID=93e2c262-86ad-44e0-ad2e-dd04f2490bfe ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-20.35-generic 3.11.10.6 RelatedPackageVersions: linux-restricted-modules-3.11.0-20-generic N/A linux-backports-modules-3.11.0-20-generic N/A linux-firmware 1.116.2 RfKill: Tags: saucy Uname: Linux 3.11.0-20-generic x86_64 UpgradeStatus: Upgraded to saucy on 2014-05-09 (0 days ago) UserGroups: adm audio cdrom dip libvirtd lpadmin netdev plugdev pulse pulse-access sambashare sudo video dmi.bios.date: 02/15/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0307 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8H77-I dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0307:bd02/15/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H77-I:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1317959/+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