This computer works superbly under my tests with Ubuntu 10.04 LiveCD.
The only thing is that the computer uses the proprietary NVidia Graphics driver, but even without them installed the system display worked pefectly.

Amazingly, all the built-in hotkeys also worked even the battery information hotkey. Which was a surprise.

Wireless and Ethernet worked out-of-the-box.
Standby worked.

I was not able to test Hibernate,the Fingerprint Reader, or HDMI out)