Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1626817 Title: package ifupdown 0.8.10ubuntu1.1 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 1 Status in ifupdown package in Ubuntu: New Bug description: . ProblemType: Package DistroRelease: Ubuntu 16.04 Package: ifupdown 0.8.10ubuntu1.1 ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19 Uname: Linux 4.4.0-38-generic i686 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: i386 Date: Thu Sep 22 22:53:02 2016 ErrorMessage: el subproceso instalado el script post-installation devolvió el código de salida de error 1 InstallationDate: Installed on 2016-09-18 (4 days ago) InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1) RelatedPackageVersions: dpkg 1.18.4ubuntu1.1 apt 1.2.12~ubuntu16.04.1 SourcePackage: ifupdown Title: package ifupdown 0.8.10ubuntu1.1 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/ifupdown/+bug/1626817/+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