QEMU安装ARARCH64 Ubuntu

https://blog.csdn.net/chenxiangneu/article/details/78955462

ARM64 Ubuntu

http://cloud-images.ubuntu.com/releases/14.04/release/

http://cdimage.ubuntu.com/releases/14.04/release/

Ubuntu 14.04 LTS 及其衍生版可从 Ubuntu 官网下载：

http://releases.ubuntu.com/14.04/ (Ubuntu Desktop and Server) 
http://cloud-images.ubuntu.com/releases/14.04/release/ (Ubuntu Cloud Server) 
http://cdimage.ubuntu.com/netboot/14.04/ (Ubuntu Netboot) 
http://cdimage.ubuntu.com/ubuntu-core/releases/14.04/release/ (Ubuntu Core) 
http://cdimage.ubuntu.com/edubuntu/releases/14.04/release/ (Edubuntu DVD) 
http://cdimage.ubuntu.com/kubuntu/releases/14.04/release/ (Kubuntu) 
http://cdimage.ubuntu.com/lubuntu/releases/14.04/release/ (Lubuntu) 
http://cdimage.ubuntu.com/ubuntustudio/releases/14.04/release/ (Ubuntu Studio) 
http://cdimage.ubuntu.com/ubuntu-gnome/releases/14.04/release/ (Ubuntu GNOME) 
http://cdimage.ubuntu.com/ubuntukylin/releases/14.04/release/ (UbuntuKylin) 
http://cdimage.ubuntu.com/xubuntu/releases/14.04/release/ (Xubuntu) 

http://cdimage.ubuntu.com/mythbuntu/releases/14.04/release/ (Mythbuntu) 

国内的用户也可以使用如下的镜像下载：

• 中科大源

• 阿里云开源镜像站

• 兰州大学开源镜像站

• 北京理工大学开源

• 浙江大学