M mchank macrumors regular Original poster Feb 26, 2006 207 0 Sep 24, 2008 #1 When Firefox 3 is running, my Macbook Pro 2.2 won't sleep. I've disabled all my extensions and it does the same thing. The machine sleeps fine when Safari is open running the same websites, so its not the websites that's preventing sleep.
When Firefox 3 is running, my Macbook Pro 2.2 won't sleep. I've disabled all my extensions and it does the same thing. The machine sleeps fine when Safari is open running the same websites, so its not the websites that's preventing sleep.