嵌入式开发板LInux更新系统、安装软件、下载资源碰到的问题

内容纲要

CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

《嵌入式开发板LInux更新系统、安装软件、下载资源碰到的问题》

《嵌入式开发板LInux更新系统、安装软件、下载资源碰到的问题》

先同步系统时间

shell 输入命令

date

如果显示的时间跟你本地时间不一样,先设置时区

cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

更改 apt-get 源

对于开发板来说,千万别乱改官方源,上面问题的根源是不支持https,所以先把源都改成http

原文件备份

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak

编辑源地址列表文件

sudo vim /etc/apt/sources.list

都改成http

《嵌入式开发板LInux更新系统、安装软件、下载资源碰到的问题》

更新系统 

apt-get update

其他后期问题,安装证书

先安装 make

$sudo apt-get update

$sudo apt-get install ubuntu-make

wget 无法下载https链接的文件,加上 参数 –no-cookie –no-check-certificate

wget --no-cookie --no-check-certificate https://地址

 

安装 openssl 

$wget --no-cookie --no-check-certificate https://www.openssl.org/source/openssl-1.1.0g.tar.gz
$tar -xzvg openssl-1.1.0g.tar.gz
$cd openssl-1.1.0g
$./config    #默认安装路径/usr/local/ssl
$make
$sudo make install
#创建软连接
$sudo ln -s /usr/local/lib/libssl.so.1.1 /usr/lib/libssl.so.1.1
$sudo ln -s /usr/local/lib/libcrypto.so.1.1 /usr/lib/libcrypto.so.1.1

$openssl version    #查看版本

 curl 支持 https

$wget wget --no-cookie --no-check-certificate https://curl.haxx.se/download/curl-7.55.1.tar.gz
$tar -xzvf curl-7.55.1.tar.gz
$cd curl-7.55.1
$./configure -with-ssh=/usr/local/ssl
$make
$sudo make install

$curl -V    #查看版本

 

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