http://www.phoronix.com/vr.php?view=26759
While Roccat previously backed their devices on Linux that is the case no more and what is left for the time being are various community/third-party applications for supporting gaming mice/keyboard configuration under Linux from Logitech to Razer and various other lesser known brands of gaming peripherals (Razer will hopefully change this, at least). One of the most promising efforts right now for unifying mouse configuration on Linux is libratbag and its GTK3 Piper interface. Ratbag and Piper have evolved into a very competent open-source project for configuring Logitech mice on the Linux desktop.