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: initramfs-tools (Ubuntu) Importance: Undecided => Low ** Changed in: initramfs-tools (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1634210 Title: package linux-image-extra-4.4.0-21-generic 4.4.0-21.37 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 Status in initramfs-tools package in Ubuntu: Invalid Bug description: in termial some continuous error is coming ProblemType: Package DistroRelease: Ubuntu 16.04 Package: linux-image-extra-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: raghava 2075 F.... pulseaudio Date: Mon Oct 17 23:01:44 2016 ErrorMessage: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 HibernationDevice: RESUME=UUID=fbdfa4cf-6a89-4497-be1e-3fc933c6f704 InstallationDate: Installed on 2016-05-23 (146 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 003: ID 0c45:6321 Microdia Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Hewlett-Packard HP Pavilion g6 Notebook PC ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic root=UUID=3733ecc5-0176-40b8-becf-6781270cbc38 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: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: initramfs-tools Title: package linux-image-extra-4.4.0-21-generic 4.4.0-21.37 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/16/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.37 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 1695 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.1F dmi.chassis.asset.tag: 5CG2130PZ3 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnHewlett-Packard:bvrF.37:bd01/16/2013:svnHewlett-Packard:pnHPPaviliong6NotebookPC:pvr0690130000204610000620100:rvnHewlett-Packard:rn1695:rvrKBCVersion15.1F:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP Pavilion g6 Notebook PC dmi.product.version: 0690130000204610000620100 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1634210/+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