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What is Linux image package?
As of Ubuntu 14.04, linux-image is a slim package (for virtual machines), and linux-image-extras now contains many drivers required for desktops.
What are Linux kernel modules used for?
A kernel module is an object file that contains code to extend the running kernel of an operating systems. It is a standalone-file, typically used to add support for new hardware. As you can see from the output above, the system has all kernel modules stored inside the /lib/modules/3.0.
How are modules used in the Linux system?
When you log into the unified Linux systems, you will have access to the module command. Using module you can manipulate your environment (like your PATH and LD_LIBRARY_PATH) to gain access to new software or different versions of the same package.
Where are the kernel modules located in Linux?
Kernel modules (which you see under /proc/modules) are part of the Linux Kernel and needed for hardware support (like device drivers) or some other operating system feature. Loadable kernel modules in Linux are loaded (and unloaded) by the modprobe command. They are located in /lib/modules and have had the extension .ko (“kernel object”).
What are modules and how do I use them?
This document provides information about using modules on the Unified Linux Systems managed by the Luddy School of Informatics, Computing, and Engineering. Modules provide a way to make new software available a well as providing a mechanism whereby multiple versions of a single package are easily accessible.
How are modules used in Red Hat Enterprise Linux?
Different versions can be used in separate containers. Each module can have a default stream. Default streams make it easy to consume RHEL packages the usual way without the need to learn about modules. The default stream is active, unless the whole module has been disabled or another stream of that module enabled.