Debugging Fedora UEFI boot problems on Intel DQ77MK
pasik at iki.fi
Wed Oct 17 18:09:02 UTC 2012
On Thu, Aug 09, 2012 at 09:05:26PM +0300, Pasi Kärkkäinen wrote:
> On Tue, Jul 31, 2012 at 08:33:04PM +0100, Matthew Garrett wrote:
> > On Tue, Jul 31, 2012 at 10:27:54PM +0300, Pasi Kärkkäinen wrote:
> > > .. 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.
> > Yeah, that's definitely a bug then. We'll see if we can reproduce it.
> Any luck reproducing? Anything else I should try?
Ok, this issue is now resolved. It was an Intel BIOS/firmware bug.
DQ77MK BIOS v0050 has this in the changelog/releasenotes:
"Fixed issue with UEFI Linux* installation."
And indeed, with BIOS 0050 I can now successfully UEFI boot both Fedora 17 and RHEL 6.3.
Thanks a lot to everyone involved!
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