Fixing: Warning Ghost Blog is running with node v20.11.1 Your current version is V22.13.1

I had this issue where I had two different versions of node on my server.

• Install Node via apt
• Installed Node via Nvm

I checked the versions and location of node, found the two different versions:

which node
node -v

After un-installing the non-nvm version,

sudo apt remove nodejs npm
sudo apt autoremove

And checking I had version i needed

nvm install v22.13.1
nvm use v22.13.1

Checked again everything pointed to same install
I checked the versions and location of node, found the two different versions:

which node
node -v

Ghost continued to complain of

Naming: Ghost is running with node 20.11.1.
Your current node version is v22.13.1.

The solution for me was to rebuild the startup file:

From the Ghost directory:

cd /var/www/ghost

Remove the current unit file:

sudo rm /lib/systemd/system/{your file for ghost.service}

Reload systemd so it forgets the old file:

sudo systemctl daemon-reload 

Ask Ghost-CLI to (re)create the linux user + systemd unit:

ghost setup linux-user systemd

Check the new unit:

sudo systemctl cat {your file for ghost.service}

Restart Ghost and re-run doctor:

ghost restart
ghost doctor

Everything should be ok now.