Compositing Not Working

[ricklinux]

@ringo

pacman -Qs xcompmgr

I have it on my system but i have Radeon HD graphics. No problems.

[rick@xfce-pc ~]$ pacman -Qs xcompmgr

local/xcompmgr 1.1.8-1
    Composite Window-effects manager for X.org
[rick@xfce-pc ~]$