Ok, maybe there is a problem with boot parameters. Can you check the contents of /proc/cmdline? There should be "noram" at the end. If it's not, kswapd will go to 100%.
Everything is enabled and works properly. Just connect it to the i2c bus and Install the XBMC LCDProc addon from repository.
Depending on your i2c module you may need to copy and tweak the LCDProc conf module a little. Attached the conf file that I use. Copy it to the /storage/.config/ folder(.config folder in the second partition if you are doing it from PC)