安装Drivework后,源备份

安装Driveworks后,为实现交叉编译,架构需要指定,不然更新源会失败。

来自NVIDIA官方的NOTE:
Some repositories may not have binaries for arm64 and apt-get update causes errors. To prevent these errors, edit /etc/apt/sources.list and files under /etc/apt/sources.list.d/ and add [arch=amd64,i386] into each line starting with deb. Ensure you specify amd64 and not arm64.

# 默认注释了源码镜像以提高 apt update 速度,如有需要可自行取消注释
deb [arch=amd64,i386] https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb [arch=amd64,i386] https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb [arch=amd64,i386] https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
deb [arch=amd64,i386] https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse

# 预发布软件源,不建议启用
# deb [arch=amd64,i386]  https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse

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