[Bug 99448] [SNB] HDMI Output Fault - Unstable Display (drm_dp_dpcd_access Error in dmesg).

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99448

synup at tiscali.co.uk changed:

           What    |Removed                     |Added
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             Status|NEEDINFO                    |REOPENED

--- Comment #7 from synup at tiscali.co.uk ---
Hi Elizabeth,

When I raised this issue I mentioned that I had experimented with other Linux
kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/.

Specifically the most recent kernel that does NOT exhibit this issue was
v4.2.8-ckt13.  The issue exists in kernel v4.4 from the 16.04.1 DVD image and
all the later kernels that I have tried with the latest being v4.12.

I guess this is not what you mean by 'a bisection of the issue' so I am afraid
that I don't understand what you are asking for.  I am willing do some more
investigation for you, but as I am still relatively new to Linux please can you
provide me with some more detailed instructions?

Thanks.

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