2023-09-18 13:50:16 +00:00
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# Home Manager Config
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2023-09-25 18:09:24 +00:00
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## Systems
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Current available systems are:
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* `pc`
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My workstation PC running NixOS.
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* `laptop`
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My laptop, a Thinkpad X1 Carbon Gen 7, also running NixOS.
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After
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## dconf
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It is possible to observe live changes to dconf via `dconf watch /`.
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If you want to convert the current dconf to a nix expression enter the dev shell with `nix develop` and do
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```txt
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dconf dump / | dconf2nix > dconf.nix
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```
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Build with
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```txt
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home-manager switch --flake .#[configuration]
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```
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After first deployment it suffices to do `hms` for `home-manager switch ...`.
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2023-09-25 18:15:08 +00:00
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This relies on the flake being saved to `$HOME/.config/home-manager`.
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2023-09-25 18:09:24 +00:00
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2023-09-18 13:50:16 +00:00
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## Laptop
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Specific instructions for the `Lenovo Thinkpad Yoga C13 (Morphius)`
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Install Mr.Chromebox's [Firmware Utility Script](https://mrchromebox.tech/#fwscript).
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Download [Fedora Workstation](https://www.fedoraproject.org/en/workstation/download).
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Boot the Live USB in `minimal graphics mode`.
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Install like usual but before restarting do edit the machine's kernel boot params like so:
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```txt
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sudo nano /mnt/sysroot/etc/default/grub
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```
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Add `iommu=pt` to `GRUB_CMDLINE_LINUX`.
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Example:
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```txt
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GRUB_CMDLINE_LINUX="rd.luks.uuid=luks-6ee676a5-8f57-4400-bde6-2f5ff7c1260d nomodeset rhgb iommu=pt quiet"
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```
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2023-09-18 15:05:23 +00:00
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Disable SELinux, as Nix does not work with it enabled
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```txt
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sudo nano /etc/selinux/config
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```
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and change `SELINUX=enforcing` to `SELINUX=permissive`
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2023-09-18 13:50:16 +00:00
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Resize the `/tmp` directory to allow for building large packages like `nerdfonts`
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```txt
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mount -o remount,size=25G /tmp
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systemctl daemon-reload
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```
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Download the current home-manager config from <https://git.krsnik.at/Kristian/home-manager>.
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```txt
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cd home-manager
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nix shell nixpkgs#home-manager --extra-experimental-features "nix-command flakes"
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home-manager switch --flake .#laptop --extra-experimental-features "nix-command flakes"
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```
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Configure the following:
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2023-09-25 18:02:11 +00:00
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* syncthing
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2023-09-18 13:50:16 +00:00
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* gpg
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In case ssh does not work work do
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```txt
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gpgconf --kill gpg-agent
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```
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