[rasp]Raspberry Pi 3B+ 安装 Ubuntu Server 和 Lubuntu 桌面

參考網址：https://blog.csdn.net/qq_19338977/article/details/108066246

ubuntu-22.04.2-preinstalled-server-armhf+raspi.img

apt install net-tools
apt install nmap
adduser pi
讓pi也可以無密碼sudo /etc/sudoers.d/90-cloud-init-users 加入 pi
apt install lubuntu-desktop
apt install lightdm
reboot 後會自動進入圖形介面
改hostname  /etc/hostname  reboot才能生效

===anydesk
wget -qO - https://keys.anydesk.com/repos/DEB-GPG-KEY | sudo apt-key add -
echo deb http://deb.anydesk.com/ all main | sudo tee /etc/apt/sources.list.d/anydesk-stable.list
apt update 
apt install anydesk
 
Note: If after installing AnyDesk is not running or you get an error: While loading shared libraries: libpangox-1.0.so.0: cannot open shared object file: No such file or directory 
wget http://ftp.us.debian.org/debian/pool/main/p/pangox-compat/libpangox-1.0-0_0.0.2-5.1_amd64.deb 
apt install ./libpangox-1.0-0_0.0.2-5.1_amd64.deb


Authorization required, but no authorization protocol specified
service anydesk status 有這個錯誤
failed to open vchiq instance     
usermod -a -G video root
usermod -a -G video pi

===LAMP server
tasksel的選項變少了，只有web server 找不到 LAMP server
改用 apt install apache2 php-mysql libapache2-mod-php mysql-server php8.1

mysql mysql
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password';
FLUSH PRIVILEGES;

php網頁程式出現The server requested authentication method unknown to the client
https://blog.csdn.net/youcijibi/article/details/81153789
vi /etc/mysql/my.cnf加入
[mysqld]
default_authentication_plugin=mysql_native_password

安裝php5.6
http://dchesmis.blogspot.tw/2016/09/ubunt-1604php5x.html
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install php5.6
sudo apt-get install php5.6-mbstring php5.6-mcrypt php5.6-mysql php5.6-xml php5.6-gd php5.6-curl php5.6-zip
sudo php -v
 
http://ppa.launchpad.net/ondrej/php/ubuntu/pool/main/p/php5.6/
         
從 php8.1 切換到 php5.6:
         sudo a2dismod php8.1 ; sudo a2enmod php5.6 ; sudo service apache2 restart
     CLI:
          sudo update-alternatives –set php /usr/bin/php5.6 

因要降級安裝php 所以phpmyadmin用下載的(不用apt 安裝)
v4.9.11

apt install firefox
apt install filezilla

終於搞定，但因效能太差，無法接受。