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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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What are the best practices to partition a linux system with? (lemm.ee)

submitted 1 year ago by [email protected] to c/[email protected]

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[–] Molecular0079 1 points 1 year ago (2 children)

You're only partially correct. /boot doesn't have to also be your EFI partition. In fact, most distros by default will separate the two, with the EFI partition mounted at /boot/efi and /boot being a separate ext4 based partition. My suggestion is that, if you're running BTRFS, you should merge /boot and / as one partition. You're still free to have a FAT32-based EFI mounted at /boot/efi or better yet /efi.

[–] [email protected] 1 points 1 year ago (1 children)

I use systemd-boot and my mount point is /efi. /efi/EFI/ is where my bootloaders live.

If I rollback to an old enough snapshot, I have to reinstall my kernels from a chroot. It'd be cool if I could get around that.

[–] Molecular0079 1 points 1 year ago (1 children)

Where's your /boot?

[–] [email protected] 1 points 1 year ago

Separate FAT32 part.

[–] [email protected] 1 points 1 year ago (1 children)

It has been a while since I used grub that I forgot tgat esp could only be used to hold the boot files residing on /boot/efi.

[–] Molecular0079 2 points 1 year ago (1 children)

I am guessing you're on systemd-boot? Yeah, one of the reasons why I hesitate to use it is how it requires EFI contain the kernel images. I am currently using refind.

[–] [email protected] 1 points 1 year ago

Yeah, I'm on systemd-boot, it requires the kernel to be located in the ESP partition which I mount in /boot, resulting in cleaner setup.