I've had my ux32vd for a month now and IIRC I had no issues with the fan the first week or so. I upgraded the BIOS to 206 and replaced the 2 Gb mem module with an 8 Gb and suddenly I started to experience that the fan was spinning up and down all the time in Ubuntu.

Is it just me or are there anyone else experience this too, it's really annoying and I might return it just because of that. It works a little bit better in Windows but I still seem to experience the fan spins up just because I scroll a web page or something similar.

I suspect that it could be the BIOS 206 upgrade but I'm not sure.