The important line our case is: CPU op-mode(s): 32-bit, 64-bit which thing means I both can install Ubuntu 64-bit and 32-bit.įor better understanding this documentation can be helpful. To be sure of the nature of your processor, please run this command: lscpu which, in my case, outputs this: Architecture: x86_64 Is processed in larger chunks, resulting in greater speed and

(the 8 being a byte), and 64 in 8 sets of 8.

The release notes for 14.04, 14.04.1, and 14.04.2 are available as well. For details of the changes applied since 14.04.2, please see the 14.04.3 change summary. Even with a 2 Gb RAM you can run a 64-bits Ubuntu 12.04 or 12.10 (Note that Ubuntu 12.10 has reached its end of life)ģ2bit and 64bit are types of architecture, 32 works in 4 sets of 8 These release notes for Ubuntu 14.04.3 (Trusty Tahr) provide an overview of the release and document the known issues with Ubuntu 14.04.3 and its flavors. If your processor is a 32-bit one then the Ubuntu 14.04 64-bits installer won't not even starts.Īs you said, having 4 Gb is enough to run a 64-bits Ubuntu release. To run Ubuntu b4-bit release you must have both a compatible CPU and enough RAM for it.

When users try to download Ubuntu ISO image, they see a notification message informing them that Ubuntu 64-bit is recommended and thus tend to think that a 4 Gb RAM is the only hardware condition they must have.

Download ubuntu 14.04 64 bit