1. 檢查 kvm-ok
cef@P5:~$ kvm-ok
INFO: /dev/kvm exists
KVM acceleration can be used
2. 網路設定
编辑网络配置文件/etc/network/interface, 用下面的内容覆盖：
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet manual
auto br0
iface br0 inet dhcp
bridge_ports eth0
bridge_stp off
bridge_fd 0
重启网络服务, 执行下面命令：
$ sudo systemctl restart networking
3. VM網路設定
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4. 安裝NextCloud
安裝Apache2
apt update
apt-get install apache2 libapache2-mod-php7.0
apt-get install php7.0-gd php7.0-json php7.0-mysql php7.0-curl php7.0-mbstring
apt-get install php7.0-intl php7.0-mcrypt php-imagick php7.0-xml php7.0-zip
安裝chrome 出錯
sudo apt-get install libnss3
