网上学习资料一大堆,但如果学到的知识不成体系,遇到问题时只是浅尝辄止,不再深入研究,那么很难做到真正的技术提升。
一个人可以走的很快,但一群人才能走的更远!不论你是正从事IT行业的老鸟或是对IT行业感兴趣的新人,都欢迎加入我们的的圈子(技术交流、学习资源、职场吐槽、大厂内推、面试辅导),让我们一起学习成长!
deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
N.B. software from this repository may not have been tested as
extensively as that contained in the main release, although it includes
newer versions of some applications which may provide useful features.
Also, please note that software in backports WILL NOT receive any review
or updates from the Ubuntu security team.
deb http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted
deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted
deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security universe
deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security universe
deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security multiverse
一般情况下我会将其更新为国内的中科大源:
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-updates main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-security main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-security main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-backports main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial main universe restricted
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial main universe restricted
最近,在TX2上配置了各种环境,同时进行了相关的内存空间清理等工作,当我想在上面装tensorrt时,`sudo apt-get update` 居然各种报错,换源也报同样的错误,具体报错如下:
E: Failed to fetch http://mirrors.ustc.edu.cn/ubuntu-ports/dists/xenial-updates/main/binary-amd64/Packages 404 Not Found [IP: 202.141.176.110 80]
然后网上各种搜,换DNS、换网络、架构问题等,尝试均无效(目前仍未解决,后来刷机了)。
今天发现了源的问题,因为我执行了`sudo dpkg --add-architecture amd64`,,所以sudo apt-get update不成功,只要把它删除就可以了`sudo dpkg --remove-architecture amd64`
其实tx2刷机是有自带tensorrt的,但我想用5.0的版本,因此卸载了原来的版本,具体安装操作如下:
在官网下载tensorrt(需要帐号登录):<https://developer.nvidia.com/tensorrt>
每个版本都有相应的安装说明,按照步骤进行即可。
这里推荐一个卸载软件包的方法:`sudo aptitude remove xxx`,可以将依赖一并卸载。


**网上学习资料一大堆,但如果学到的知识不成体系,遇到问题时只是浅尝辄止,不再深入研究,那么很难做到真正的技术提升。**
**[需要这份系统化的资料的朋友,可以添加戳这里获取](https://bbs.youkuaiyun.com/topics/618668825)**
**一个人可以走的很快,但一群人才能走的更远!不论你是正从事IT行业的老鸟或是对IT行业感兴趣的新人,都欢迎加入我们的的圈子(技术交流、学习资源、职场吐槽、大厂内推、面试辅导),让我们一起学习成长!**
正从事IT行业的老鸟或是对IT行业感兴趣的新人,都欢迎加入我们的的圈子(技术交流、学习资源、职场吐槽、大厂内推、面试辅导),让我们一起学习成长!**