Using Firefox 12 on Macbook Pro, this version of Firebug is not working.
That is to say, it works a little, but it's frequently broken. When I
switch tabs from HTML to Console or CSS or anything else, then come back to
HTML, the CSS rules on the right are gone. I have to close and restart
Firebug to get it back. And when I do get it back, I can't switch to Layout
anymore. It acts like it's switching, but it just gives me a set of CSS
styles for the body tag. I have not been able to switch to Layout,
Computed, or DOM since I installed this new version. They all do the same
thing. They go to the body tag CSS. And then I can't get back to the CSS
for individual elements any longer.
This is the first time I've had serious problems with Firebug. I hope I'll
be able to go back to 1.9.2.