Merci pour ta réponse.J'ai déja essayé mais cela m'indique toujours le même message...'E: Le paquet linux-headers-3.2.0-59 doit être réinstallé mais il est impossible de trouver son archive.'
Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at https://wiki.ubuntu.com/Bugs/FindRightPackage . I have classified this bug as a bug in PKGNAME.
When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://help.ubuntu.com/community/ReportingBugs.
As tu essaye an apt-get update?
Peut etre que tu n'a pas mis a jour ton base de données.
(pardon mon français, c'è seulement ma troisieme langue)