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Hello, and welcome to lesson 9.

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In this lesson, you'll learn about the Linux boot procedure.

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First, I'll explain all elements that are involved when Linux is booting.

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Next, you'll learn how to use common boot options.

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And then I'll explain the differences between BIOS and UEFI systems, after which we can

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talk about managing UEFI from Linux.

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Next, we'll explore the GRUB2 bootloader configuration, as well as how to install a new GRUB bootloader.

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And after that, I'll show you how to boot into non-default targets, and you'll learn

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how to set the default target.

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In the last sections of this lesson, you'll learn how to troubleshoot the boot procedure

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and configure InitRAMFS.

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You'll also learn about system 5 boot procedure.

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And at the end of this lesson, you'll find the lab as well as the lab solution.