[Bug 1769465] Re: Can't upgrade to 18.04LTS

[dino99]

You have plenty of broken packages: downgrade to genuine version via ppa-purge, clean the system via 'gtkorphan' & bleachbit (as root, carefully select options) and reboot.
Then dist-upgrade should be easier

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1769465

Title:
  Can't upgrade to 18.04LTS

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

Bug description:
  Can't describe in detail.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.25
  ProcVersionSignature: Ubuntu 4.4.0-122.146-generic 4.4.117
  Uname: Linux 4.4.0-122-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.16
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: Unity
  Date: Sun May  6 07:48:35 2018
  InstallationDate: Installed on 2018-01-03 (123 days ago)
  InstallationMedia: Ubuntu 14.04.5 LTS "Trusty Tahr" - Release amd64 (20160803)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to xenial on 2018-05-06 (0 days ago)

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