problem with F13 Alpha RC4 Intel core i3 330m and Intel HD Graphics chipset

[Robert Williams]

Tom,
Thanks for the suggestion.
I don't think they are the same issue as the video chipsets are different and they at least saw the graphics for a time.
The one I have is newer, not part of the 4500 series and I never have graphic output.
I tried the parameters you sent and it did not have an effect. I still get the blank screen at mode switch time.


Regards,
Robert M. Williams
rmw at redhat.com

----- "Tom London" <selinux at gmail.com> wrote:

> On Thu, Mar 4, 2010 at 8:57 AM, Robert Williams <rwilliam at redhat.com>
> wrote:
> > Hi All,
> > I just filed bz 570538 with a problem I am having with a new laptop
> with the core i3 330m processor, Intel HD Graphics video chip and
> 1600x900 native resolution LCD.
> > The screen goes blank during boot (on both an install and live DVD)
> unless nomodeset is used.
> > It seems to happen just as the modeset is attempted.
> > Is anyone else seeing this with an i3 or i5 based system and Intel
> HD Graphics video?
> > The work around is to use nomodeset and create an xorg.conf with
> vesa as the drive, but this is suboptimal as the resolution is very
> low.
> > Thanks in advance for any suggestions and feedback.
> >
> >
> 
> Could this be related? 
> https://bugzilla.redhat.com/show_bug.cgi?id=538163
> 
> Try booting with 'intel_iommu=igfx_off' .....
> 
> tom
> -- 
> Tom London
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