I have extensions installed (a theme, the Freecycle moderation plug-in) but I can't SEE them in my list of extensions. They are active because I can see them working.
For example, I have the green cats theme applied. It is active right now, but when I look at the appearance tab in Add-ons manager, it says I have no add-ons of this type installed.
Also I use the moderation plug-in for Freecycle and it's active, but shows nowhere in my list of add-ons/plug-ins/extensions.
These are just two examples.
FF 4.0.1, OSX 10.6.7
Todas as respostas (1)
I had also included info in the troubleshooting info box but it doesn't show up on my post here. I have gone through all of the steps through hardware acceleration. I can't turn off my theme if I can't SEE it in the list, and I can't test for faulty extensions if I can't see them all.