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: unattended-upgrades (Ubuntu) Importance: Undecided => Low ** Changed in: unattended-upgrades (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unattended-upgrades in Ubuntu. https://bugs.launchpad.net/bugs/1644052 Title: package unattended-upgrades 0.92ubuntu1.1 failed to install/upgrade: subprocess installed post-installation script was killed by signal (Bus error), core dumped Status in unattended-upgrades package in Ubuntu: Invalid Bug description: error message keeps popping up ProblemType: Package DistroRelease: Ubuntu 16.10 Package: unattended-upgrades 0.92ubuntu1.1 ProcVersionSignature: Ubuntu 4.8.0-27.29-generic 4.8.1 Uname: Linux 4.8.0-27-generic x86_64 ApportVersion: 2.20.3-0ubuntu8 AptOrdering: unattended-upgrades:amd64: Install NULL: ConfigurePending Architecture: amd64 Date: Sat Nov 19 09:28:41 2016 DuplicateSignature: package:unattended-upgrades:0.92ubuntu1.1 Setting up unattended-upgrades (0.92ubuntu1.1) ... dpkg: error processing package unattended-upgrades (--configure): subprocess installed post-installation script was killed by signal (Bus error), core dumped ErrorMessage: subprocess installed post-installation script was killed by signal (Bus error), core dumped InstallationDate: Installed on 2016-11-06 (16 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160720) PackageArchitecture: all RelatedPackageVersions: dpkg 1.18.10ubuntu1 apt 1.3.1 SourcePackage: unattended-upgrades Title: package unattended-upgrades 0.92ubuntu1.1 failed to install/upgrade: subprocess installed post-installation script was killed by signal (Bus error), core dumped UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unattended-upgrades/+bug/1644052/+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