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MajorLinux 87d63039af wiki: audit fixes — broken links, wikilinks, frontmatter, stale content (66 files)

- Fixed 4 broken markdown links (bad relative paths in See Also sections)
- Corrected n8n port binding to 127.0.0.1:5678 (matches actual deployment)
- Updated SnapRAID article with actual majorhome paths (/majorRAID, disk1-3)
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-02 11:16:29 -04:00

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WSL2 Instance Migration (Fedora 43)

To move a WSL2 distro from C: to another drive, export it to a tar file with wsl --export, unregister the original, then re-import it at the new location with wsl --import. After import you'll need to fix the default user — WSL always resets it to root on import, which you patch via /etc/wsl.conf.

The Short Answer

wsl --terminate Fedora-43
wsl --export Fedora-43 D:\fedora_backup.tar
wsl --unregister Fedora-43
mkdir D:\WSL\Fedora43
wsl --import Fedora-43 D:\WSL\Fedora43 D:\fedora_backup.tar --version 2

Then fix the default user — see Steps below.

Background

WSL2 stores each distro as a VHDX on whatever drive it was installed to, which is C: by default. If you're running Unsloth fine-tuning runs or doing anything that generates large files in WSL2, C: fills up fast. The migration is straightforward but the import resets your default user to root, which you have to fix manually.

Steps

Shut down the instance cleanly

wsl --terminate Fedora-43

Export to the destination drive

wsl --export Fedora-43 D:\fedora_backup.tar

Remove the C: instance

wsl --unregister Fedora-43

Create the new directory and import

mkdir D:\WSL\Fedora43
wsl --import Fedora-43 D:\WSL\Fedora43 D:\fedora_backup.tar --version 2

Fix the default user and enable systemd — edit /etc/wsl.conf inside the distro

[boot]
systemd=true

[user]
default=majorlinux

Restart WSL to apply

wsl --shutdown
wsl -d Fedora-43

Gotchas & Notes

Default user always resets to root on import — this is expected WSL behavior. The /etc/wsl.conf fix is mandatory, not optional.
Windows Terminal profiles: If the GUID changed after re-registration, update the profile. The command line stays the same: wsl.exe -d Fedora-43.
Verify the VHDX landed correctly: Check D:\WSL\Fedora43\ext4.vhdx exists before deleting the backup tar.
Keep the tar until verified: Don't delete D:\fedora_backup.tar until you've confirmed the migrated instance works correctly.
systemd=true is required for Fedora 43 — without it, services (including Docker and Ollama in WSL) won't start properly.

Maintenance Aliases (DNF5)

Fedora 43 ships with DNF5. Add these to ~/.bashrc:

alias update='sudo dnf upgrade --refresh'
alias install='sudo dnf install'
alias clean='sudo dnf clean all'

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