I have a MX222 which works well in linux, I have been experimenting LCDProc which works well for displaying information.
I also want to use it as a fan controller. Can someone give me some guidance on how to access the fan speed information and control the fans. Is there any linux software available or has anyone got an tips on how to do it?
The commands to work with the GPO's and Fans are outlined in the manual here so if you are programming your self thats definitly a good source of information.
As for ready made software with GPO and Fan support I think lcd4linux supports it but I personally haven't tested it.