[Bug 94014] Failure to wake monitor after sleep on Haswell graphics driver under 4.4.1

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94014

--- Comment #16 from John <da_audiophile at yahoo.com> ---
The best I can do to describe this bug is that something in the kernel (?) has
changed between 4.3.6 and 4.4 where once the monitor goes to sleep, and it is
awakened by a key press or mouse movement, it wakes-up but doesn't find any
active video signal, so the monitor happily goes back to sleep.  What do people
feel about my bisect in comment #10?  Does this help to pin-point anything?

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20160319/6668e251/attachment.html>