Created attachment 638614 [details] environment I have the same problem. I was running gentoo testing on my laptop (intel Sandy Bridge + radeon hd6470m), when I realized the high usage of cpu when watching a video on youtube, so I tried to install the libva-intel-driver package, but there are always errors when trying to install.
Created attachment 638616 [details] Build log
*** This bug has been marked as a duplicate of bug 707934 ***
Created attachment 638618 [details] emerge --info