Ettercap has a know bug with 64bit systems. It crashes as soon as you choose "Scan for Hosts" Timothy Redaelli <timothy@redaelli.eu> came up with a patch which is applied on Debian and Ubuntu packages Please consider to release an ettercap revbump including this patch https://bugs.launchpad.net/debian/+source/ettercap/+bug/364917 Reproducible: Always Steps to Reproduce: In case you have an 64bit system 1.launch ettercap -G 2.Select uniffied scan 3.Select Scan for Hosts Expected Results: I would expect a list of hosts to be appeared
Created attachment 206563 [details, diff] patch which fixes 64bit segmentation fault
Fixed on ettercap-0.7.3-r4.