Work around to still install snort with this bug unfixed remove the log file with the root user instead of the snort user: sudo rm /var/log/snort/alert
create a file /etc/default/snort with: sudo gedit /etc/default/snort # Parameters for the daemon PARAMS="-m 027 -D -d " SNORTUSER="snort" LOGDIR="/var/log/snort" SNORTGROUP="snort" ALLOW_UNAVAILABLE="no" retry the installation: sudo apt-get install snort -- snort: failed to install: post-installation script killed by signal (Interrupt) https://bugs.launchpad.net/bugs/213143 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs