I reported this as per instructions on the ca-certificate looping issue -- 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/1617380
Title: package ca-certificates 20160104ubuntu1 failed to install/upgrade: triggers looping, abandoned Status in ca-certificates package in Ubuntu: New Bug description: Upgrading MSI GE72 2QC Apache Laptop with dual-boot Seven Pro + SSD from 14.04 to 16.04 via UI (NOT dist-upgrade) I had agreed to overwriting one configuration (preferences ?) file Possible video issues ? (NVIDIA GTX960M) prompt:~$ lsb_release -rd Description: Ubuntu 16.04.1 LTS Release: 16.04 apt-cache policy pkgname N: Impossible de trouver le paquet pkgname I didn't know what to expect (message with dpkg-configure -a Ended up with blank screen + blinking cursor up left ==> cold boot (big red button) ==> GRUB OK, Ubuntu booted fine ProblemType: Package DistroRelease: Ubuntu 16.04 Package: ca-certificates 20160104ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15 Uname: Linux 4.4.0-34-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 Date: Fri Aug 26 16:57:02 2016 ErrorMessage: triggers looping, abandoned InstallationDate: Installed on 2016-02-07 (201 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) PackageArchitecture: all RelatedPackageVersions: dpkg 1.18.4ubuntu1.1 apt 1.2.12~ubuntu16.04.1 SourcePackage: ca-certificates Title: package ca-certificates 20160104ubuntu1 failed to install/upgrade: triggers looping, abandoned UpgradeStatus: Upgraded to xenial on 2016-08-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ca-certificates/+bug/1617380/+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