Yes it is possible. But two days ago there were absolutely no problems with the update. I will also do a 2GB swap and we will see 
sudo fallocate -l 2G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab