Watch out for Firebug 1.1.0b12 for Firefox 2! It is The Evil. Several hours have been wasted as teams try to figure out what they are doing wrong (“Why are all of the fonts twice as big?!?!”) only to find out that this version of Firebug was the culprit.
- Uninstall Firebug from the Tools – Add-ons menu
- Restart Firefox. Do not skip this step!
- Install Firebug 1.0.5