【赛昉科技昉·星光RISC-V单板计算机试用体验】ubuntu 20.04 一些配置

一、更改国内源

sudo vim /etc/apt/sources.list
%s/ports.ubuntu.com/mirrors.tuna.tsinghua.edu.cn/gc a

notes: 我的配置文件

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy main restricted

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy main restricted
## Major bug fix updates produced after the final release of the

## distribution.

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy-updates main restricted

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

## team. Also, please note that software in universe WILL NOT receive any

## review or updates from the Ubuntu security team.

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy universe

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy universe

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy-updates universe

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

## team, and may not be under a free licence. Please satisfy yourself as to

## your rights to use the software. Also, please note that software in

## multiverse WILL NOT receive any review or updates from the Ubuntu

## security team.

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy multiverse

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy multiverse

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy-updates multiverse

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy-updates multiverse
## N.B. software from this repository may not have been tested as

## extensively as that contained in the main release, although it includes

## newer versions of some applications which may provide useful features.

## Also, please note that software in backports WILL NOT receive any review

## or updates from the Ubuntu security team.

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy-backports main restricted universe multiverse

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy-backports main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy-security main restricted

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy-security main restricted

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy-security universe

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy-security universe

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ jammy-security multiverse

# deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy-security multiverse

二、配置静态ip

sudo vim /etc/netplan/00-installer-config.yaml

notes:

# This is the network config written by 'subiquity'
network:

ethernets:

eth0:

optional: true

dhcp4: no

addresses:

10.43.60.71/24

gateway4: 10.43.60.1

nameservers:

addresses: [8.8.8.8, 114.114.114.114]

version: 2

三、配置ssh免密进入系统

$ ssh-keygen
$ ssh-copy-id -i ~/.ssh/id_rsa.pub user@xxx.xxx.xxx.xxx

四、更新两个可用串口进入系统

如何编译dtb请查看上一篇

sudo cp LINUX_PATH/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dtb /boot/dtb-5.17.5-visionfive-foobar-29042022
sudo sudo update-grub

notes:

LINUX_PATH:linux代码目录