Hi Aoudia Not much to go on based on the information provided in the original bug report.
This might be a temporary issue; please can you try running: sudo apt-get -f install in a terminal to see if you get the same error again. Thanks ** Changed in: postfix (Ubuntu) Importance: Undecided => Low ** Changed in: postfix (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/959419 Title: package postfix 2.7.0-1ubuntu0.2 failed to install/upgrade: sous- processus nouveau script pre-installation tué par le signal (Relais brisé (pipe)) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/959419/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs