[Bug 71908] [BYT Bisected]X will shown garbage after resume from S3

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=71908

Daniel Vetter <daniel at ffwll.ch> changed:

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

--- Comment #21 from Daniel Vetter <daniel at ffwll.ch> ---
(In reply to comment #20)
> I cannot reproduce this bug now.
> 
> Operation steps:
> ----------------
> 1. Input xinit & in console
> 2. Try to do some operation on X
> 3. Press Ctrl+ Alt + F1 Switch to console
> 4. echo mem > /sys/power/state
> 5. Press any key to resume 
> 6. Press Ctrl+ Alt + F2 switch to X, the X will doesn't show garbage.
> 
> The operation step which different with before is only step 2. After do the
> operations above, I cannot reproduce this bug anymore.

Two questions:
- Why exactly do you switch to the console to do the suspend test? This should
also work from within X, and now that we have switchless suspend/resume it's
important to test this.
- To clarify: You only see the garbage if you leave out 2. but as soon as you
do something in X the corruption doesn't show up? Can you please tell what
exactly you're doing in 2 (moving mouse, typing in xterm, starting another
application, ... please be precise)?

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20131129/52b09c0b/attachment.html>