[Bug 1573258] Re: Automatic bug was send when trying to upgrade ubuntu until 16.04

[Brian Murray]

There is an error with your network setup as you are unable to connect
to archive.ubuntu.com.

2016-04-21 23:25:49,985 ERROR IOError/SystemError in cache.update(): 'W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/main/binary-amd64/Packages  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/universe/binary-amd64/Packages  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/restricted/binary-amd64/Packages  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/multiverse/binary-amd64/Packages  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/main/binary-i386/Packages  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/universe/binary-i386/Packages  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/restricted/binary-i386/Packages  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/multiverse/binary-i386/Packages  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/main/i18n/Translation-en  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/multiverse/i18n/Translation-en  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/restricted/i18n/Translation-en  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/universe/i18n/Translation-en  Unable to connect to archive.ubuntu.com:http: [IP: 2001:67c:1360:8001::17 80]
, E:Some index files failed to download. They have been ignored, or old ones used instead.'. Retrying (currentRetry: 0)

Once you resolve that issue you should be able to upgrade.

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

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https://bugs.launchpad.net/bugs/1573258

Title:
  Automatic bug was send when trying to upgrade ubuntu until 16.04

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

Bug description:
  Don't know, sorry

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: ubuntu-release-upgrader-core 1:15.10.14.4
  ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5
  Uname: Linux 4.2.0-35-generic x86_64
  NonfreeKernelModules: fglrx wl
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  CrashDB: ubuntu
  Date: Thu Apr 21 23:26:47 2016
  InstallationDate: Installed on 2015-09-11 (223 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to wily on 2016-04-21 (0 days ago)
  VarLogDistupgradeAptlog:
   Log time: 2016-04-21 23:22:23.485656
   Log time: 2016-04-21 23:22:40.721611
   Log time: 2016-04-21 23:26:25.803263
   Log time: 2016-04-21 23:26:57.213149
  VarLogDistupgradeTermlog:

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