For Ubuntu 10.04 and later
- Click on the Applications / Accessories / Terminal top menu.
- Paste or type this in the black box without mistyping and press the Enter key : cat /proc/cpuinfo | grep "model name" .
For Ubuntu 11.04 and later
- Click on the Ubuntu menu in the top left corner and type the word terminal.
- Click on the Terminal application.
- Paste or type this in the black box without mistyping and press the Enter key : cat /proc/cpuinfo | grep "model name" .