[Bug 1577930] [NEW] Failed to upgrade from Trusty to Xenial when using "sudo update-manager -d"

[Alexis Bruemmer]

Public bug reported:

from terminal:

sudo update-manager -d

software updater runs and gives the option to upgrade, when I hit the
upgrade button it exits and this is the only thing that is on terminal:

alexisb at alexisb-ThinkPad-X1-Carbon-2nd:~$ sudo update-manager -d
[sudo] password for alexisb: 
Hangup
alexisb at alexisb-ThinkPad-X1-Carbon-2nd:~$

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.8
ProcVersionSignature: Ubuntu 3.13.0-85.129-generic 3.13.11-ckt36
Uname: Linux 3.13.0-85-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Tue May  3 13:32:28 2016
InstallationDate: Installed on 2014-06-20 (682 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: Upgraded to trusty on 2016-05-03 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2016-05-03 12:30:23.112657
 Log time: 2016-05-03 12:30:39.457615

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug dist-upgrade trusty uec-images

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubuntu-release-upgrader in
Ubuntu.
https://bugs.launchpad.net/bugs/1577930

Title:
  Failed to upgrade from Trusty to Xenial when using "sudo update-
  manager -d"

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  from terminal:

  sudo update-manager -d

  software updater runs and gives the option to upgrade, when I hit the
  upgrade button it exits and this is the only thing that is on
  terminal:

  alexisb at alexisb-ThinkPad-X1-Carbon-2nd:~$ sudo update-manager -d
  [sudo] password for alexisb: 
  Hangup
  alexisb at alexisb-ThinkPad-X1-Carbon-2nd:~$

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubuntu-release-upgrader-core 1:0.220.8
  ProcVersionSignature: Ubuntu 3.13.0-85.129-generic 3.13.11-ckt36
  Uname: Linux 3.13.0-85-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: Unity
  Date: Tue May  3 13:32:28 2016
  InstallationDate: Installed on 2014-06-20 (682 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to trusty on 2016-05-03 (0 days ago)
  VarLogDistupgradeAptlog:
   Log time: 2016-05-03 12:30:23.112657
   Log time: 2016-05-03 12:30:39.457615

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1577930/+subscriptions