[Bug 156651] New: The 4.7 kernel will not boot with a GTX 970

[Bug 156651] New: The 4.7 kernel will not boot with a GTX 970

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=156651

            Bug ID: 156651
           Summary: The 4.7 kernel will not boot with a GTX 970
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.7
          Hardware: Intel
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: blocking
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: tjjrx7@gmail.com
        Regression: No

First off, I am fairly sure I am not filing this bug correctly, so I apologize
in advance. 

The issue I have is that any time I try to boot using the 4.7 kernel, I
completely loose all video output. 

Kernels 4.6, 4.5, and 4.4 all boot perfectly fine. But 4.7 just gives me a
black screen. 

I have also tried several distros to include opensuse tumbleweed, fedora, and
arch. All distros give me the exact same result. 

I can successfully boot kernel 4.7 if I use the nomodeset parameter. 

I personally do not own another video card to test if other video cards work,
but I do have a friend who owns a GTX 760 that seems to work just fine. So I am
thinking that this may be either a problem with the GTX 900 series cards or
perhaps the 970 in particular. 

And in case it matters, I am using display port out to a 1440p screen.

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[Bug 156651] The 4.7 kernel will not boot with a GTX 970

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=156651

Pierre Moreau <pierre.morrow@free.fr> changed:

           What    |Removed                     |Added
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                 CC|                            |pierre.morrow@free.fr

--- Comment #1 from Pierre Moreau <pierre.morrow@free.fr> ---
Could you please provide the output of dmesg?
I would guess that you are experiencing the same issue as
https://bugs.freedesktop.org/show_bug.cgi?id=94990 (even if 4.6 worked for you,
which is interesting…).

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