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: fontconfig (Ubuntu) Importance: Undecided => Low ** Changed in: fontconfig (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to fontconfig in Ubuntu. https://bugs.launchpad.net/bugs/1652633 Title: package fontconfig 2.11.0-0ubuntu4.2 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück Status in fontconfig package in Ubuntu: Invalid Bug description: No idea ProblemType: Package DistroRelease: Ubuntu 14.04 Package: fontconfig 2.11.0-0ubuntu4.2 ProcVersionSignature: Ubuntu 3.13.0-104.151-generic 3.13.11-ckt39 Uname: Linux 3.13.0-104-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.23 Architecture: amd64 Date: Mon Dec 26 14:56:27 2016 DuplicateSignature: package:fontconfig:2.11.0-0ubuntu4.2:Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück ErrorMessage: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück InstallationDate: Installed on 2012-07-10 (1630 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) RelatedPackageVersions: dpkg 1.17.5ubuntu5.7 apt 1.0.1ubuntu2.17 SourcePackage: fontconfig Title: package fontconfig 2.11.0-0ubuntu4.2 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück UpgradeStatus: Upgraded to trusty on 2016-12-03 (22 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fontconfig/+bug/1652633/+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