yarn

If you attempt an “apt-get update” and get a signature verification error from “dl.yarnpkg.com”, the problem is most likely an expired key. This can be resolved by reloading the new public key from the site: # add latest key curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add – # try refresh again sudo apt-get update Below … Ubuntu: apt-get error, yarn signature verification