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: ca-certificates (Ubuntu) Importance: Undecided => Low ** Changed in: ca-certificates (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ca-certificates in Ubuntu. https://bugs.launchpad.net/bugs/1375041 Title: package ca-certificates 20130906ubuntu0.12.04.1 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 1 Status in “ca-certificates” package in Ubuntu: Invalid Bug description: 1)Description: Ubuntu 12.04.5 LTS Release: 12.04 ProblemType: Package DistroRelease: Ubuntu 12.04 Package: ca-certificates 20130906ubuntu0.12.04.1 ProcVersionSignature: Ubuntu 3.2.0-69.103-generic 3.2.62 Uname: Linux 3.2.0-69-generic i686 ApportVersion: 2.0.1-0ubuntu17.7 Architecture: i386 Date: Fri Sep 26 12:30:16 2014 DuplicateSignature: package:ca-certificates:20130906ubuntu0.12.04.1:el subproceso instalado el script post-installation devolvió el código de salida de error 1 ErrorMessage: el subproceso instalado el script post-installation devolvió el código de salida de error 1 InstallationMedia: Xubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3) MarkForUpload: True PackageArchitecture: all SourcePackage: ca-certificates Title: package ca-certificates 20130906ubuntu0.12.04.1 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ca-certificates/+bug/1375041/+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