Reported by nozyczek, Aug 13, 2011

When GUI=no everything works as expected. 
When GUI=yes I see very slow boot. For example Timeout=10 is taking 
about 36s. Everything start loading fast again once reaching:
 
Darwin Kernel Version 11.0.0: Sat Jun 18 12:56:35 PDT 2011; 
root:xnu-1699.22.73~1/RELEASE_X86_64

I tested it with older trunks as well as different themes with the 
same results. Currently seeing this on 
Gigabyte P55A-UD4P with GIGABYTE GV-R577UD-1GD 
Radeon HD 5770 1GB
I did see this slow boot also on Jetway NC98-525E-LF NVIDIA ION 
Graphics (ION2).
I wish there was a time stamp on bdmesg so you could see what i'm 
talking about.

The most recent trunk I tested it on were 1265, 1331, 1358. I did 
see it also on some older too.