[Bug 29976] Problem when lauching my session on gnome

[Nicolas DERIVE]

Public bug reported:
https://launchpad.net/malone/bugs/29976

Affects: gnome-desktop (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
When I launch my session on Gnome, gdm disappears, but gnome starts only
after 5 about minutes. I don't know from where it comes, I have tried to
reinstall gnome from synaptic, but nothing had changed.