This bug has been reported on the Ubuntu ISO testing tracker. A list of all reports related to this bug can be found here: http://iso.qa.ubuntu.com/qatracker/reports/bugs/1571677
** Tags added: iso-testing -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-lts-transitional in Ubuntu. https://bugs.launchpad.net/bugs/1571677 Title: upgrading caused a broken apt cache due to *-lts-vivid packages conflicting with current X packages Status in xorg-lts-transitional package in Ubuntu: Incomplete Bug description: I upgraded from a 14.04 release that had the various *-lts-vivid packages installed to 16.04 using do-release-upgrade -d. After upgrading the apt cache is busted because none of the meta and xorg-core packages can get installed. t@t-XPS-13-9350:/var/crash$ sudo apt upgrade [sudo] password for t: Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: libgl1-mesa-dri-lts-vivid : Conflicts: libgl1-mesa-dri xserver-xorg-core-lts-vivid : Conflicts: xserver-xorg-core Conflicts: xserver-xorg-video-modesetting xserver-xorg-lts-vivid : Conflicts: libgl1-mesa-dri (>= 0~) Conflicts: libxatracker2 (>= 0~) Conflicts: xserver-xorg Conflicts: xserver-xorg-core (>= 0~) Conflicts: xserver-xorg-video-all (>= 0~) but 1:7.7+13ubuntu3 is to be installed Recommends: xserver-xorg-input-all-lts-vivid but it is not installable Recommends: xserver-xorg-video-all-lts-vivid but it is not installable Recommends: libegl1-mesa-drivers-lts-vivid but it is not installable Recommends: libgles2-mesa-lts-vivid but it is not installable Recommends: libgles1-mesa-lts-vivid but it is not installable E: Broken packages ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.11 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Mon Apr 18 09:14:22 2016 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-trusty-amd64-osp1-20150720-0 InstallationDate: Installed on 2016-04-03 (14 days ago) InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 20150720-04:06 PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: ubuntu-release-upgrader UpgradeStatus: Upgraded to xenial on 2016-04-18 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-lts-transitional/+bug/1571677/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
