The rather nice View Source Chart extension for Mozilla Firefox 1.5.0.4 (Debian-1.5.dfsg+1.5.0.4-1) in Debian Etch causes X.org to segfault. It's rather a nice plug-in that works fine on Firefox in sid/i386 and Firefox on Windows. I'd like to report the bug, that's the point of Etch, but it's a complex senario, and I bet it's a pain to replicate.

Debian Etch on AMD, stock kernel, and X.Org as for Etch. nVidia drivers version 1.0.8756-3. Stock Firefox, various extensions.

When I select view source chart Firefox opens a new window, then X.org crashes and it restarts.

Bummer...