Which Ubuntu version should I download for new Linux-certified laptop ?
Device Name: lc2430i
MEMORY: 3.8GiB
Processor:3rd Generation Intel Core i5-3210M CPU @ 2.5GHZ X 4 (3MB L3Cache,2C+HT)
OS TYPE: 64-bit
Graphics: Intel Ivy bridge Mobile
Disk: 483.8GB
Note: This Laptop came with Ubuntu 13.04 but we ordered 12.04 LTS, I want the Long Term System not systems that only have support for 6 months.