@ユメイ7 年前
05/29
12:24
Add a dtoverlay
directive to overclock the microSD reader to 100 MHz (it defaults to 50):
sudo bash -c 'printf "dtoverlay=sdhost,overclock_50=100\n" >> /boot/config.txt'
Add a dtoverlay
directive to overclock the microSD reader to 100 MHz (it defaults to 50):
sudo bash -c 'printf "dtoverlay=sdhost,overclock_50=100\n" >> /boot/config.txt'
默认用户是pi 密码为raspberry 修改root密码 sudo passwd root
启用 root 账号登录
sudo passwd --unlock root
新版本ssh默认关闭root登陆 你可以修改一下ssh的配置文件
sudo nano /etc/ssh/sshd_config
PermitRootLogin without-password修改为PermitRootLogin yes
service ssh restart
更新系统apt-get dist-upgrade
官方初始化命令 sudo raspi-config
wget --no-check-certificate https://github.com/teddysun/across/raw/master/bbr.sh chmod +x bbr.sh ./bbr.sh