Frequently asked questions for Kernel

In this section we collect all frequently asked questions about Kernel. Do you have a question or one that really should be listed here? Share your feedback. Thanks for your contribution!

How to find the specific cause of a tainted kernel

Learn what it means when the Linux kernel is marked as tainted and in particular the underlying cause.

What is a tainted kernel

Learn what it means when the Linux kernel is marked as tainted, including finding the cause.

What is the difference between /dev/random and /dev/urandom?

Learn the difference between the Linux kernel random sources /dev/random and /dev/urandom and when to use which one.