Traceback (most recent call last):
  File "/usr/bin/update-manager", line 105, in <module>
    controler.doPartialUpgrade()
  File "/usr/lib/python2.6/dist-packages/DistUpgrade/DistUpgradeController.py", line 1626, in doPartialUpgrade
    self.prepare()
  File "/usr/lib/python2.6/dist-packages/DistUpgrade/DistUpgradeController.py", line 387, in prepare
    self.openCache()
  File "/usr/lib/python2.6/dist-packages/DistUpgrade/DistUpgradeController.py", line 183, in openCache
    self._view.getOpCacheProgress())
  File "/usr/lib/python2.6/dist-packages/DistUpgrade/DistUpgradeCache.py", line 103, in __init__
    raise CacheExceptionDpkgInterrupted, e
CacheExceptionDpkgInterrupted: E:dpkg a été interrompu, vous devez lancer manuellement 'sudo dpkg --configure -a' pour corriger le problème.