<div class="gmail_quote">On Mon, Apr 2, 2012 at 3:57 PM, Vernon Cole <span dir="ltr"><<a href="mailto:vernondcole@gmail.com">vernondcole@gmail.com</a>></span> wrote:<br>-snip-<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
For example, on my 11.04 box I have launchers for Thunar and Wireshark under gksu -- so that I can conveniently move or modify system files, and monitor my ethernet interfaces. The nicest thing about using Ubuntu for a router is the ability to use Wireshark to see what application programs on the downstream network are doing. For that, you need a gui screen with root access. Easy if you have custom launchers -- very clumsy, otherwise.<br>
</blockquote><div>-snip-<br><br>I'm not up to commenting on the rest of your email, but as a brief tangent: running Wireshark as root is a bad idea and NOT recommended. Even ignoring the obvious security problems inherent in running the full application as root, Wireshark's design suffers several bugs when run as root user.<br>
<br>It is quite possible to capture packets without full root permissions: you just have to follow the instructions in the file [1] (included in the wireshark-common package). I realize this isn't exactly discoverable - I've had a few talks with upstream already, and the process should be much more obvious in future versions.<br>
<br>Evan<br><br>[1] file:///usr/share/doc/wireshark-common/README.Debian<br></div></div>