The only thing I could figure out was that something got wet, maybe when I opened the case to change the battery (which I did frequently), and the healing effect was because it dried out after a few days?
Could this experience be a parallel ? : http://www.internettablettalk.com/fo...9&postcount=25
Personally, I intend to install Debian on my N810 when it reaches end of life and use it as a super low power server (probably an Apache server)... or maybe to control an anti-racoon sentry gun.