[Bug 101380] [BDW] Freezes, whiteflash and flickering on kernel 4.11 and 4.12 Intel HD Graphics 5500

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101380

elizabethx.de.la.torre.mena at intel.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #3 from elizabethx.de.la.torre.mena at intel.com ---
Hello Mark. 
Right now there are a lot of variables that could be causing this problem. To
make sure that is possible to reproduce the issue, it'll be needed to apply the
following steps: 
First, could you please add the parameter in the grub "drm.debug=0xe", and
after that get the dmesg again.
Second, the best way to find out what is causing this problem is, if possible,
to return your configuration to default, and try to reproduce de issue. If the
issue is no present there, install the newest kernel and try again. The idea is
to add every variable till the bug is present again, and please be sure to get
a dmesg with the drm.debug=0xe parameter so it can be compared with the one
where you have the issue. If you have any problem feel free to comment it here.
Thank you.

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