Comment # 23 on bug 82473 from dimangi42@gmail.com

(In reply to comment #21)
> Does disabling tiling help?  Add:
> 	Option "ColorTiling" "false"
> 	Option "ColorTiling2D" "false"
> To the device section of your xorg config.

Does not help. I get back to the orig. striped screen. Even after removing the
new options from xorg.conf.