open a terminal from Applications>Accessories>Terminal there type the following
$ sudo apt-get clean; sudo apt-get update; sudo apt-get upgrade -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to empathy in ubuntu. https://bugs.launchpad.net/bugs/695712 Title: package empathy-common 2.30.2-0ubuntu1 failed to install/upgrade: le sous-processus nouveau script post-removal a retourné une erreur de sortie d'état 1 -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
