【树莓派4B】四、系统安装方法总结

网上树莓派安装系统的教程很多,我不想太水,就来做个大致的总结吧。


给树莓派安装系统无非就三步:

一、准备材料

树莓派一台(这里树莓派4B 4GB)
系统镜像(有很多的版本可以选择,这里选择非官方自带桌面的Raspberry Pi 4 Ubuntu Server / Desktop 18.04.3 Image (unofficial))
烧录软件(比如balenaEtcherWin32DiskImager)

二、烧录镜像到内存卡

不需要格式化的的其实。所以不需要SD Card Formatter。
在这里插入图片描述
balenaEtcher可以直接把镜像文件拖拽到软件界面镜像就载入了。

三、启动树莓派

正常情况接上显示器就可以直接显示的,然后默认的账号:ubuntu,密码:ubuntun


换源

备份

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

修改/etc/apt/sources.list

sudo vi /etc/apt/sources.list
#如果权限不够,更改文件权限使其可编辑
sudo chmod 777 /etc/apt/sources.list
#不会vim?
sudo gedit /etc/apt/sources.list

可以先把官方源先注释掉再添加。

#阿里源:
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse

deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse

deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse

deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse

deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
#清华源:
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
#更新源
sudo apt-get update
#升级apt-get
sudo apt-get upgrade
#重启
reboot

换源出错了咋办

常见错误:E:Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)

这里转载的:https://blog.csdn.net/xu__cg/article/details/51894426
今天使用Ubuntu16.04安装软件执行apt-get update时出现如下错误:
E: 无法获得锁 /var/lib/apt/lists/lock - open (11: 资源暂时不可用)
E: 无法对目录 /var/lib/apt/lists/ 加锁

解决方法一:

执行一下 :sudo dpkg --configure -a

解决方法二:

sudo rm /var/lib/apt/lists/lock

解决方法三:

1、ps-aux 查出apt-get进程的PID,

ps aux | grep apt

2、用sudo kill PID代码 杀死进程(我都是找出带apt字样的进程格杀勿论)

#这个方法相当于程序运行时断电被杀
kill-9 pid
或者
#kill-15pid & ctrl+c,效果一样,先是由 AnnotationConfigEmbeddedWebApplicationContext (一个 ApplicationContext 的实现类)收到了通知,紧接着执行了测试代码中的 Shutdown Hook,最后执行了 DisposableBean#destory() 方法。
kill-15 pid

详细见【优雅停机】——kill -9 pid、kill -15 pid、Ctrl+C

—————————分割线—————————

E:Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)

出现这个问题的原因可能是有另外一个程序正在运行,导致资源被锁不可用。而导致资源被锁的原因,可能是上次安装时没正常完成,而导致出现此状况。

解决方法:输入以下命令

sudo rm /var/cache/apt/archives/lock

sudo rm /var/lib/dpkg/lock

之后再安装想装的包,即可解决


安装桌面

sudo apt-get install ubuntu-desktop

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转载自blog.csdn.net/qq_42820594/article/details/107327403