I can't say which distribution but you can always change it. Lenovos I've seen come in black. Painting them is not advised. They are quite sturdy...among the better made. My peeve with some laptops is crappy keyboards. I like the IBMs...Oops, I mean Lenovos. Good luck.
Hey i just wanted cnet to suggest me one laptop which some like following requirements:
<b>Color</b>: White like MacBook would be great but MacBook is not my choice..(Not really a thing that determines..)