Debugging Fedora UEFI boot problems on Intel DQ77MK

[Pasi Kärkkäinen]

On Tue, Jul 31, 2012 at 08:16:29PM +0100, Matthew Garrett wrote:
> On Tue, Jul 31, 2012 at 09:41:48PM +0300, Pasi Kärkkäinen wrote:
> > Secure boot not enabled
> > error: failure reading sector 0x40 from `cd0Ž.
> 
> Try changing the firmware from AHCI to IDE mode. We're pretty sure this 
> is a bug in Intel's AHCI driver, but we'll try to figure out a 
> workaround in grub.
> 

Ok, I changed from AHCI to IDE mode, and now I get:

-----------------------------
Booting `Fedora 17Ž

Secure boot not enabled
-----------------------------

.. and it's stuck there. I need to press Reset button to continue.
It did read the CD for a while until it got frozen.


-- Pasi