[Bug 70905] display turns off with intel(0): sna_mode_redisplay: page flipping failed, disabling CRTC:3 (pipe=0)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=70905

--- Comment #20 from Joe Peterson <joe at wildlava.com> ---
(In reply to comment #19)

OK, Chris, I've done 4 more tests, using 2.99.907 and the latest git.  All end
up crashing, but I noticed that, like before, the full debug logs seem not to
have the page flipping fail msg, whereas the no debug logs do.  Also, when I
make it crash with no debug, I get to a blank screen, and then I can go to
another console and log back in.  Whereas if full debug is enabled, I see
blank, then the last screen from the console in which I ran startx, and I
cannot go to another console (need to shut down and restart).  Here are the
files; let me know when you get them:

http://data.boulder.swri.edu/~joe/Xorg.0.log_2.99.907_full_debug
http://data.boulder.swri.edu/~joe/Xorg.0.log_2.99.907_no_debug
http://data.boulder.swri.edu/~joe/Xorg.0.log_git_full_debug
http://data.boulder.swri.edu/~joe/Xorg.1.log_git_no_debug

Any clue as to why I am seeing this difference with full debug on?  Let me know
if I can try anything else.

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