[Bug 1303658] Re: do-release-upgrade crashed with SystemError in required_download(): E:The method driver /usr/lib/apt/methods/http could not be found.

[Nand0]

Hi, I solved this problem installing apt package, you can found the deb
package in internet, after that, the source.list file was empty, but I
replaced it with a backup file and I execute apt-get update. Finally I
installed python-software-properties because I couldn't add
repositories. Now all it's ok.

-- 
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/1303658

Title:
  do-release-upgrade crashed with SystemError in required_download():
  E:The method driver /usr/lib/apt/methods/http could not be found.

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

Bug description:
  error

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: ubuntu-release-upgrader-core 1:0.219.2
  ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8
  Uname: Linux 3.13.0-23-generic x86_64
  ApportVersion: 2.14.1-0ubuntu1
  Architecture: amd64
  CrashDB: ubuntu
  Date: Mon Apr  7 09:32:32 2014
  ExecutablePath: /usr/bin/do-release-upgrade
  InstallationDate: Installed on 2013-08-12 (237 days ago)
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120817.1)
  InterpreterPath: /usr/bin/python3.4
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python3 /usr/lib/ubuntu-release-upgrader/do-partial-upgrade --frontend=DistUpgradeViewGtk3
  PythonArgs: ['/usr/bin/do-release-upgrade', '--frontend=DistUpgradeViewGtk3']
  SourcePackage: ubuntu-release-upgrader
  Title: do-release-upgrade crashed with SystemError in required_download(): E:The method driver /usr/lib/apt/methods/http could not be found.
  UpgradeStatus: Upgraded to trusty on 2014-03-01 (36 days ago)
  UserGroups:
   
  VarLogDistupgradeTermlog:

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1303658/+subscriptions