Comment # 16 on bug 63997 from bgunteriv@gmail.com

I am also seeing the same thing

AMD A6-6400
Radeon HD 8470D

Here my logs:
http://paste.ubuntu.com/6192150/
http://paste.ubuntu.com/6192153/
http://paste.ubuntu.com/6192155/
http://paste.ubuntu.com/6192158/
http://paste.ubuntu.com/6192162/

setting:
"NoAccel" "true"

solves the problem, but the menu is super slow, and with the dual processor,
they both peak at 90-100%

not a solid option.