[Bug 52601] New: Blank screen when booting 3.8-rc3

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=52601

           Summary: Blank screen when booting 3.8-rc3
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.8-rc3
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - Intel)
        AssignedTo: intel-gfx-bugs at lists.freedesktop.org
        ReportedBy: ryan at rycomotorsports.com
                CC: intel-gfx-bugs at lists.freedesktop.org
        Regression: Yes


Created an attachment (id=91051)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=91051)
lspci output

I am getting a blank screen during booting.  The system seems to be starting
normally (I can hear the welcome sound in LightDM and I can access the machine
via ssh).  Setting 'nomodeset' in /etc/default/grub will get the screen
working, but I lose the ability to adjust brightness.  This is a regression
from 3.7.

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