[Bug 62341] Random blank screen after login with Haswell 4400

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=62341

Jani Nikula <jani.nikula at intel.com> changed:

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

--- Comment #8 from Jani Nikula <jani.nikula at intel.com> ---
Please add drm.debug=0xe module parameter, and provide dmesg from boot to the
issue. If it usually takes a long time, you may need to increase log_buf_size.
Let's see if there's anything of interest there.

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