ssl / certificates
https://askubuntu.com/questions/420860/problem-with-certificates:
apt-get install ca-certificates apt-get install --reinstall ca-certificates update-ca-certificates wget --no-check-certificate url #if above doesnt help
https://askubuntu.com/questions/420860/problem-with-certificates:
apt-get install ca-certificates apt-get install --reinstall ca-certificates update-ca-certificates wget --no-check-certificate url #if above doesnt help