there's a regression in the xf86-video-nouveau driver that came up in 1.0.3 that causes the desktop to bounce around in virtualbox whenever using HW acceleration in cinnamon and gnome 3, but not in fallback or cinnamon 2d, only happens in virtualbox and not the host, I've confirmed it was the graphics driver on the host because it happened with the 1.0.3 driver but not the 1.0.2.
anyone else having this problem? I'm using GeForce GTX 560 Ti

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Pouar