Re: 8174 hangs my laptop on starting X
Here's the problem:
(--) NVIDIA(0): DFP-0: maximum pixel clock: 0 MHz
That is a completely different problem from what others have reported experiencing in this thread.
I see that you're not specifying any modes in your Screen section. Can you test and verify whether the behavior changes if you specify a known good mode?
Regardless, please start X with the following command:
startx -- -logverbose 6
and then generate and post a new bug report.
Also, which BIOS version are you using?
Where did you obtain the 'mm' kernel that you're using?