[Bug 1313192] Re: upgrade

[Seth Arnold]

There isn't really a "development" version and a "release" version of
trusty. Once trusty was released, ISO images were created and there was
much hoopla, but the installation sources for users testing trusty
pre-release don't need to be modified post-release to do anything
differently.

If your apt sources (see /etc/apt/sources.list* files and
directory) specify lines like this:

deb http://mirror-name/ubuntu/ trusty main
deb http://mirror-name/ubuntu/ trusty-updates main
deb http://security.ubuntu.com/ubuntu/ trusty-security main

then you simply need to run

sudo apt-get update && sudo apt-get -u dist-upgrade

to ensure you're fully up-to-date for all security issues and reliability
issues.

This webpage may also be useful:

https://wiki.ubuntu.com/SecurityTeam/FAQ#Repositories

Thanks

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https://bugs.launchpad.net/bugs/1313192

Title:
  upgrade

Status in “ubuntu-release-upgrader” package in Ubuntu:
  Invalid

Bug description:
  I1m using a developer version  of ubuntu 14.04, but i cant switch to a
  stable version.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubuntu-release-upgrader-core 1:0.220.2
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: LXDE
  Date: Sat Apr 26 17:35:24 2014
  InstallationDate: Installed on 2013-08-01 (268 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to trusty on 2014-04-17 (8 days ago)

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