46 lines
1.3 KiB
Markdown
46 lines
1.3 KiB
Markdown
# Lena Setup Specifics
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**Machine:** Lenovo Ideapad 5 2-in-1 (Ryzen 7 8845HS)
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## 1. Disk Partitioning (Btrfs)
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Lena uses a Btrfs subvolume layout with ZSTD compression. Use these steps in the installer:
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### Step 1: Subvolume Creation
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```bash
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# Mount the main partition (nvme0n1p3)
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mount /dev/nvme0n1p3 /mnt
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# Create subvolumes
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btrfs subvolume create /mnt/@
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btrfs subvolume create /mnt/@home
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btrfs subvolume create /mnt/@nix
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btrfs subvolume create /mnt/@log
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umount /mnt
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```
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### Step 2: Mount with Optimizations
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```bash
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# Mount Root
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mount -o subvol=@,compress=zstd,noatime /dev/nvme0n1p3 /mnt
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# Create mount points
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mkdir -p /mnt/{home,nix,var/log,boot}
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# Mount others
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mount -o subvol=@home,compress=zstd,noatime /dev/nvme0n1p3 /mnt/home
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mount -o subvol=@nix,compress=zstd,noatime /dev/nvme0n1p3 /mnt/nix
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mount -o subvol=@log,compress=zstd,noatime /dev/nvme0n1p3 /mnt/var/log
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# Mount EFI (nvme0n1p1)
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mount /dev/nvme0n1p1 /mnt/boot
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```
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## 2. 2-in-1 / Tablet Features
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* **Auto-Rotation:** Enabled via `hardware.sensor.iio`. KDE Plasma 6 should handle rotation automatically.
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* **Fingerprint:** Enabled for `sudo` and lock screen.
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* **Enrollment:** `fprintd-enroll nimmo`
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* **Numlock:** Forced 'On' at boot via SDDM.
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## 3. Post-Install Check
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If the screen rotation is inverted, verify orientation settings in Plasma Display Configuration.
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