
Hangs upon start up Mac OS 10.6
I recently upgraded to Mac OS 10.6 from 10.5 on an intel processor. Then updated to Firefox 5. Ever since it has been hanging for about 4 minutes at start up. After that everything works fine. I have gone through all the basic troubleshooting steps and nothing has worked. Same also happens with when starting up Thunderbird.
In the console I think this is the error message:
11-07-06 9:55:43 AM com.apple.Dock.agent[693] Wed Jul 6 09:55:43 Stewart-Takaguchis-Mac-Pro.local Dock[693] <Error>: kCGErrorIllegalArgument: CGSSetWindowTransformAtPlacement: Singular matrix [0.000 0.000 0.000 0.000]