After upgrading to Snow Leopard, one of the few things that stopped working for me was
Wireshark, a really cool network analyzer I’m planning to write more about later. What happened was that at startup you get a long list of error messages, and then no network interfaces could be found.
Luckily, Michael Gracie has scavenged the [...]
Installing Wireshark on Mac OS X 10.6 Snow Leopard