Today I started experiencing a crash of Firefox whenever I tried to add an image to a WordPress post. I uninstalled and reinstalled Firefox to no avail. I finally did a Google search of “Firefox crashing when inserting image into WordPress” and found the answer to the problem. The problem is within Google Gears (which explains why I wasn’t having the problem with my laptop as Google Gears is not installed on it.)

If you uninstall Googe Gears (or disable it in the Firefox addons) the problem will go away. I’m not sure what caused this to happen all of a sudden but I was glad to find the answer and wanted to share it here.