[Bug 1019623] Re: update-manager daemon crashes

[Ammar Alsaig]

I had the same symptoms and was able to fix them by following Rich
Fiekowsky  suggestion

sudo apt-get clean
sudo apt-get update 

and then I was able to run 
sudo apt-get upgrade and start the synaptic without problems.

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https://bugs.launchpad.net/bugs/1019623

Title:
  update-manager daemon crashes

Status in update-manager package in Ubuntu:
  Confirmed

Bug description:
  Whenever I want to update with update-manager it crashes and puts the following on the screen:
  Task cannot be monitored or controlled.
  The connection to the daemon was lost. Most likely the background daemon crashed.

  Under details it says:
  It seems that the daemon died.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: update-manager 1:0.156.14.5
  ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
  Uname: Linux 3.2.0-26-generic x86_64
  ApportVersion: 2.0.1-0ubuntu10
  Architecture: amd64
  Date: Sat Jun 30 18:51:23 2012
  GsettingsChanges:
   com.ubuntu.update-manager first-run false
   com.ubuntu.update-manager launch-time 1341074780
   com.ubuntu.update-manager window-height 518
   com.ubuntu.update-manager window-width 600
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  PackageArchitecture: all
  SourcePackage: update-manager
  UpgradeStatus: Upgraded to precise on 2012-04-27 (63 days ago)

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