Thank you for taking the time to report this bug and helping to make Ubuntu better. Reviewing your dmesg attachment in this bug report it seems that there is a problem with your hardware. I recommend performing a back up and then investigating the situation. Measures you might take include checking cable connections and using software tools to investigate the health of your hardware. In the event that is is not in fact an error with your hardware please set the bug's status back to New. Thanks and good luck!
[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.] ** Tags added: hardware-error ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: Confirmed => 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/1641404 Title: package linux-image-4.4.0-47-generic 4.4.0-47.68 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 Status in linux package in Ubuntu: Invalid Bug description: I'm just a user - a newbie to Ubuntu - if something doesn't work as it should you make a fundamental error when you expect me to know why. Sorry... I'm just the driver not the mechanic. ProblemType: Package DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-47-generic 4.4.0-47.68 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 Uname: Linux 4.4.0-45-generic i686 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rae 1619 F.... pulseaudio Date: Sun Nov 13 08:49:28 2016 ErrorMessage: subprocess installed post-installation script returned error exit status 1 HibernationDevice: RESUME=UUID=25a0e791-4d25-4297-8c43-62bf2690ddc5 InstallationDate: Installed on 2016-07-23 (112 days ago) InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1) IwConfig: ppp0 no wireless extensions. lo no wireless extensions. enp2s5 no wireless extensions. MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic root=UUID=7bcae8dc-098c-4c04-9bff-b254fad25986 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.2 RfKill: SourcePackage: linux Title: package linux-image-4.4.0-47-generic 4.4.0-47.68 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/11/2003 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080009 dmi.board.name: P4P8X dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080009:bd12/11/2003:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASUSTeKComputerInc.:rnP4P8X:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641404/+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