[Bug 68718] [snb] vsync hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=68718

--- Comment #31 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Is there any suggested workaround? You mentioned something about compositing --
would running xcompmgr "fix" it? So far, chrome + llvmpipe = rock solid, chrome
+ i965 = hangs. Chrome most likely does different things when it's using i965
(like that OML_sync_control thing).

Is it worth trying to not do the scanline waits but instead wait for the whole
frame, or is that a big power saving?

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