screen tearing in chromium OS.

[Obraso]

I am having an issue with screen tearing with chromium OS. 

The screen tearing happens when i watch videos on YouTube, and when you scroll down on a website.

I have a Samsung Series 9 NP900X4D

It uses a Intel HD 4000 Video card.

has 4 gig of tam

Intel i5-3317u 

just in case someone is wondering about the specs.

[Sonny Rao]

I think it's expected on Intel Sandy Bridge/Ivy Bridge graphics
without the "broken_partialswaps" USE flag set

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[Obraso]

Any idea how to fix this? 

[Sonny Rao]

Are you buiding chromium-os ? If so, you can go and edit your
overlay's make.conf file and add that flag. If not, then you'll have
to ask whomever is building for you to add it.

[Obraso]

I am using a prebuilt version made by Hexxec.

Anyways, thanks alot for the respons, i will try and link this thread to him. 

One last thing, any other builds that have this fix?