Acer 14" Dual-Core Intel 16GB Chromebook

I have two similar looking Acer “Cloudbooks” (N15V2?) that I run Linux on. Extremely long battery life, nice screen, very lightweight. ($75 used)

I’d like the keyboard (especially the space bar) to be more responsive.

Don’t know if this model will run Linux.

“Last longer, use less power, and warm up quicker with the unique 14” HD LED-backlit display"

WARM UP quicker? Got tubes?