Bug#761182: xserver-xorg-video-nouveau: NV94: screen black after resume from S3, floods of kernel errors

[Zack Weinberg <zackw@panix.com>]

Sorry for the delay getting back to you.  nouveau.nofbaccel=1
eliminates the kernel-level errors, but the screen still does not turn
back on.  /var/log/messages shows some new errors instead:

Sep 21 13:37:42 moxana gdm-Xorg-:0[781]: (WW) NOUVEAU(0):
nouveau_dri2_flip_event_handler: Pageflip has impossible msc 817307 <
target_msc 817308
Sep 21 13:37:42 moxana gdm-Xorg-:0[781]: (WW) NOUVEAU(0):
nouveau_dri2_flip_event_handler: Pageflip has impossible msc 817307 <
target_msc 817308

I can also confirm that suspend+resume works fine with the newer
driver and kernel 3.14, so probably this should be reassigned to the
kernel package.