参数
- 树莓派4b/8G
- Micro SD卡32G
- 系统Ubuntu Desktop 22.04.1 LTS
系统安装
树莓派镜像烧录器:https://www.raspberrypi.com/software/
大概半小时能完成,验证文件失败就再安装一次
分辨率设置
hdmi_ignore_edid=0xa5000080
hdmi_force_hotplug=1
hdmi_group=2
hdmi_mode=82
hdmi_drive=2
config_hdmi_boost=4
sdtv_mode=2
arm_freq=800
修改下载源(非常重要)
sudo vim /etc/apt/sources.list
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy main restricted
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy-updates main restricted
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy universe
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy-updates universe
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy multiverse
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy-updates multiverse
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy-backports main restricted universe multiverse
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy-security main restricted
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy-security universe
deb http://mirrors.cloud.tencent.com/ubuntu-ports jammy-security multiverse
sudo apt update
公钥
替换NO_PUBKEY xxxx
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv xxxx
中文输入法安装
sudo apt-get install ttf-wqy-zenhei
sudo apt-get install fcitx fcitx-googlepinyin fcitx-module-cloudpinyin fcitx-sunpinyin
安装ssh
sudo apt-get install openssh-server
sudo /etc/init.d/ssh start
ps -e | grep ssh