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85 lines
2.9 KiB
Markdown
85 lines
2.9 KiB
Markdown
---
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layout: null
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permalink: /n/systemd-boot.html
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redirect_from:
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- /n/systemd-bootd.html
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- /n/gummiboot.html
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- /n/dracut.html
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- n/uki.html
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- n/unifiedkernelimage.html
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sitemap: false
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---
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This is mostly based on [kowalski7.cc.xyz instructions](https://kowalski7cc.xyz/blog/systemd-boot-fedora-32/) which also tells
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more clearly what to do. These are my notes on what I have done on top of it
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and probably not very much comprehensible by others than me.
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- [Installing Fedora?](#installing-fedora)
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- [Converting to systemd-bootd later](#converting-to-systemd-bootd-later)
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- [REMOVE ME UPON CONFIRMING THE ABOVE IS CORRECT](#remove-me-upon-confirming-the-above-is-correct)
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## Installing Fedora?
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Boot Anaconda with the flag `inst.sdboot` to not have to install systemd-boot
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later.
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## Converting to systemd-bootd later
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1. `sudo mkdir /efi`
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1. Edit `/etc/fstab` mmounting the EFI partition to `/efi`
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1. `sudo mkdir $(cat /etc/machine-id)` also note the machine-id, it's used a
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lot.
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1. `sudo dnf install systemd-boot-unsigned sdubby -y`
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1. `cat /proc/cmdline` noting it, it will become included in
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`kernel_cmdline=""` in `/etc/dracut.conf.d/99-cmdline.conf` (or other
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freeform name as long as it ends to .conf?) Might also be worth it to note
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other dracut configuration files including defaults
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`/usr/lib/dracut/dracut.conf.d`
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1. TODO BOOTCTL INSTALL FROM ARCH WIKI?
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1. TODO `printf "\tsudo mkdir /boot/%b/%b\n" "$MACHINEID" "$EXPECTEDKERNEL"`
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1. TODO `printf "\tsudo kernel-install add %b /lib/modules/%b/vmlinuz\n" "$EXPECTEDKERNEL" "$EXPECTEDKERNEL"`
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1. The original instructions said to `sudo dnf reinstall kernel-core`, but
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this has deviated with systemd-uki. They also said to `sudo bootctl` to
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see if it got installed properly before...
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1. `sudo reboot`
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1. TODO: PROTECTED PACKAGES SHELL-THINGS!
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I saw an instruction somewhere about `sudo lsinitrd` displaying what is within
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the image, but that doesn't seem to be the case for UKI. TODO!
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---
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# REMOVE ME UPON CONFIRMING THE ABOVE IS CORRECT
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1. Read https://kowalski7cc.xyz/blog/systemd-boot-fedora-32/ very helpful and base of this
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2. Anaconda inst.sdboot
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3.efi mounttaus /efi, fstab
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3. Mkdir /efi/machine-id
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4. systemd-boot-unsigned sdubby
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5. cat /proc/cmdline
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6. dracut asetukset
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7. bootctl install
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8. kernel-install add
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9. dnf reinstall kernel-core? Ei liene tarpeen, koska uki?
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10. Sudo bootctl
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11. Reboot
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Note protected packages. Shell-things, grub?
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https://github.com/dracutdevs/dracut/issues/1995
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lsinitrd /levykuva| less # tietoa sisällöstä
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---
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