Put these three files into the same directory. If you want a graphical installer that allows you to use a mouse to click, then download hd-media/gtk/initrd.gz and hd-media/gtk/vmlinuz instead.

You also need to download hd-media/initrd.gz and hd-media/vmlinuzfrom this page. You can use either the netinstall ISO or live CD ISO.

How to Boot Debian ISO File Directly From Hard Drive With GRUB2įirst, start your computer and boot your existing Linux distro. To use this feature, you need to have a Linux distro with GRUB2 as the boot loader already installed on your computer. In this tutorial, we will only talk about booting ISO file from a local hard disk. You can load OS images from a network by using the TFTP protocol. GRUB 2 can read files directly from LVM and RAID devices.GRUB2 supports many file systems, including but not limited to ext4, HFS+, and NTFS, which means you can put your ISO file on any of these file systems.GRUB2 boot loader is able to boot Linux ISO image file directly from your hard drive. But what if you don’t have a USB flash drive around or you want to install Debian to your USB flash drive? GRUB to the rescue It’s super easy to create a Linux live USB these days, you can do it with a graphical tool or from the command line. This tutorial will be showing you how to boot Debian ISO file directly from hard drive with the GRUB2 boot loader so you don’t have to create a live CD or live USB.

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