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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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Is a reinstall required when switching from Intel to AMD (lemm.ee)

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

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Hi all, I'm switching motherboards. No dGPU. Going from an Intel MB to an AMD one. I have my root partition on an nvme and the home one on a 2.5" sata. Do I need to reinstall, or can I just move the drives from the old MB to the new one without a problem? Figured since both Intel and AMD drivers are both baked into the kernel out of the box, wouldn't it just work and I'll only need to remove the Intel stuff? I'm running good ole endeavourOS with KDE Plasma if that makes any difference. Any insight is much appreciated

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[–] [email protected] 21 points 1 year ago* (last edited 1 year ago) (1 children)

You may potentially need to edit your kernel boot parameters in grub or w/e bootloader you're using, in case you're early-loading any CPU microcode. For instance, if you're loading your Intel microcode via GRUB, you may need to run grub-mkconfig from a chroot (or your old system, if it's still accessible), or edit your grub.cfg and check the initrd parameter. But if you're late-loading microcode then you don't need to worry about it (although late-loading is discouraged and will taint the kernel).

Best to check your distro's documentation on how to update the initrd / microcode.

[–] [email protected] 2 points 1 year ago

I have not made any special changes to the kernel parameters. Everything is stock. Only thing I did is hide grub menu from etc/default/grub. That's all.