What is Linux? How is it different from Ubuntu?
Linux is an operating system kernel and a family of operating systems that generally share the same software. Ubuntu is one of many Linux distributions, which is the Linux kernel bundled with a set of software, such as a GUI, a package manager, and web browser.  It is managed by Canonical, which is different from the Linux Foundation.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

What is Linux? How is it different from Ubuntu?

### Response:

Linux is an operating system kernel and a family of operating systems that generally share the same software. Ubuntu is one of many Linux distributions, which is the Linux kernel bundled with a set of software, such as a GUI, a package manager, and web browser.  It is managed by Canonical, which is different from the Linux Foundation.
