ubuntu

# 修改软件源 ubuntu 20.04 lts

https://howto.azureedge.net/how-to-run-macos-on-kvm-qemu/#:~:text=In%20order%20for%20you%20to%20run%20macOS%20on,virtinst%20libvirt-daemon-system%20virt-manager.%20Secure%20the%20Vhost_net%20The%20

# 首先备份源列表
sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup

sudo vim /etc/apt/sources.list


# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse


sudo apt-get update
sudo apt-get upgrade
sudo apt-get install build-essential

#安装ssh
sudo apt-get install openssh-server
sudo service ssh start




#安装图形界面2
sudo apt install ubuntu-desktop

输入以下命令（每次启动最好重启下dbus服务），就可以显示桌面画面
sudo service dbus restart

DISPLAY=$(grep -m 1 nameserver /etc/resolv.conf | awk '{print $2}'):0.0 XDG_SESSION_TYPE=x11 gnome-session

在.bashrc文件中导入，这样只需要输入 gnome-session 就能进行连接
export DISPLAY=$(grep -m 1 nameserver /etc/resolv.conf | awk '{print $2}'):0.0
export XDG_SESSION_TYPE=x11



export DISPLAY=$(awk '/nameserver / {print $2; exit}' /etc/resolv.conf 2>/dev/null):0 # in WSL 2
export LIBGL_ALWAYS_INDIRECT=1


export DISPLAY=$(grep -m 1 nameserver /etc/resolv.conf | awk '{print $2}'):0.0
export XDG_SESSION_TYPE=x11


DISPLAY=$(192.168.0.1):0 XDG_SESSION_TYPE=x11 gnome-session









# hyper-v 安装 manjaro
注意：该步骤安装显卡驱动仅仅针对当前系统，因此对于 LiveCD 和硬盘版系统各需要执行一次

关闭具体虚拟机设置里的安全启动
启动，选择后等待卡住
使用 ctrl + alt + f1/f2/f3 进入 tty
pacman -Sy 升级系统
pacman -S xf86-video-fbdev 安装正确驱动
如果是 xfce，则 sudo systemctl start lightdm
如果是 kde，sudo systemctl start sddm（备选 ctrl + alt + f7 或者 startx）则可能需要完全更新系统
systemctl set-default multi-user.target 可切换到多人启动，systemctl set-default graphical.target