WSL2 Ubuntu NPM Install Slow Fix

gistfile1.txt

I tried every solutions here, but nothing works for me.
But I found solutions.

in wsl, type below.
sudo rm /etc/resolv.conf
sudo bash -c 'echo "nameserver 8.8.8.8" > /etc/resolv.conf'
sudo bash -c 'echo "[network]" > /etc/wsl.conf'
sudo bash -c 'echo "generateResolvConf = false" >> /etc/wsl.conf'
sudo chattr +i /etc/resolv.conf

After that, type below in cmd with administrator.

wsl --shutdown



Works like a charm! :)