Created attachment 551311 [details] Screen shot 2011-08-07 at 1.44.30 PM.png User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:6.0) Gecko/20100101 Firefox/6.0 Build ID: 20110804030150 Steps to reproduce: Enter Menu: Tools -> Add-ons. FF6 beta on OSX: Actual results: Add-ons Manager comes up and start showing Loading spinner.... forever the spinning never stops Expected results: Not loading forever
Does the issue still occur if you start Firefox in Safe Mode? http://support.mozilla.com/en-US/kb/Safe+Mode How about with a new, empty profile? http://support.mozilla.com/en-US/kb/Basic%20Troubleshooting#w_8-make-a-new-profile
I restared all add-ons disabled. Add-On Manager loading ok. Then I enabled all add-ons, which were possible to enable e.g. not Firebug, one by one. I managed to enable all add-ons and the problem did not appear again.
Feel free to post back to this bug if it returns.