gnome-shell no inicia solo, debo ingresar gnome-shell --replace

[RobeR]

$ gnome-shell --replace

Advertencia del gestor de ventanas: Log level 128: Read-only property 'read-only-view' on class 'GeeAbstractSet' has type 'GeeCollection' which is not equal to or more restrictive than the type 'GeeSet' of the property on the interface 'GeeSet'

    JS ERROR: !!! WARNING: 'function getNotify does not always return a value'
    JS ERROR: !!! WARNING: file '/<email address hidden>/extension.js' line 382 exception 0 number 110
      JS LOG: GNOME Shell started at Tue Feb 28 2012 16:36:27 GMT-0300 (ART)
Advertencia del gestor de ventanas: Log level 128: Read-only property 'read-only-view' on class 'GeeReadOnlySet' has type 'GeeCollection' which is not equal to or more restrictive than the type 'GeeSet' of the property on the interface 'GeeSet'

Advertencia del gestor de ventanas: Log level 128: Read-only property 'read-only-view' on class 'GeeAbstractList' has type 'GeeCollection' which is not equal to or more restrictive than the type 'GeeList' of the property on the interface 'GeeList'

folks-WARNING **: Failed to find primary PersonaStore with type ID 'eds' and ID 'system'.
Individuals will not be linked properly and creating new links between Personas will not work.
The configured primary PersonaStore's backend may not be installed. If you are unsure, check with your distribution.

--------------------------------------------------------------

Minutos o segundos despues o se cierra la sesion o se queda congelado

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: gnome-shell 3.2.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 1.93-0ubuntu2
Architecture: i386
Date: Tue Feb 28 16:38:12 2012
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)

[Jeremy Bícha (jbicha)]

Thank you for reporting this bug to Ubuntu. Ubuntu 12.04 LTS reached End of Life in April. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases

Please upgrade to Ubuntu 16.04 LTS and re-test. If the bug is still reproducible, increase the verbosity of the steps to recreate it so we can try again.

I apologize that we are not always to respond to bug reports promptly. Do feel free to report any other bugs you may find.