WSL2 中 Fedora Remix 版本升级

Backup (Optional)

Execute the command in CMD or PowerShell:

wsl --export fedoraremix path_u_wanna\fedoraremix_backup.tar.gz

Fresh Up

sudo dnf upgrade --refresh

Install Upgrade Plugin

sudo dnf install dnf-plugin-system-upgrade

Download New release Packages

sudo dnf system-upgrade download --releasever=33 

Optional:
% --allowerasing 删除依赖损坏的包
% --skip-broken 

Reboot

sudo dnf system-upgrade reboot

But it will see a error like this:

System has not been booted with systemd as init system (PID 1). Can't operate.
Failed to connect to bus: Host is down.

Don’t worry, and ignore it.

Upgrade

sudo dnf system-upgrade upgrade

Now, system upgrade is finished.

Rebuild RPM Database

sudo rpmdb --rebuilddb

Clean Useless Packages and Depends

sudo dnf -y autoremove
sudo dnf -y clean all

Check Version

These two commands are all avilable:

wslsys
cat /etc/fedora-release

Reference

1. Upgrade Fedora Remix for WSL to 31
2. Upgrade Fedora Remix for WSL to 32 (for WSL 2 only)