update-manager won't show up on start up

[Alex Tasin]

on start up, update-manager icon will appear in the dock and tell me there are updates available, clicking on the icon and update-manager window won't appear; I must close update-manager with right-click, and then reopen again.

(sorry for my english)

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: update-manager 1:0.152.25.8
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Fri Feb 24 09:21:41 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
PackageArchitecture: all
SourcePackage: update-manager
UpgradeStatus: No upgrade log present (probably fresh install)

[RedSingularity (redsingularity)]

After clicking on the update-manager icon and it doesn't work, attach the file .xsession-errors from your home directory.

Thanks.
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[Alex Tasin (alextasin)]

here is the xsession-errors, but from another computer (32 bits instead of 64 like my)

[Alex Tasin (alextasin)]

and here is xsession-errors.old (???)

[RedSingularity (redsingularity)]

Marking as a duplicate of bug 856354.
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Ubuntu Bug Squad volunteer triager
http://wiki.ubuntu.com/BugSquad