一、添加Etcher仓库

echo "deb https://deb.etcher.io stable etcher" | sudo tee /etc/apt/sources.list.d/balena-etcher.list

二、添加网站GPG密钥

sudo apt-key adv --keyserver hkps://keyserver.ubuntu.com:443 --recv-keys 379CE192D401AB61

三、安装balenaEtcher

sudo apt-get update
sudo apt-get install balena-etcher-electron

四、卸载balenaEtcher

sudo apt-get remove balena-etcher-electron
sudo rm /etc/apt/sources.list.d/balena-etcher.list
sudo apt-get update

五、另一种方法

默认情况下,Scala 是可用的 Ubuntu 20.04 基础存储库。 现在运行以下命令将 Etcher 存储库添加到您的系统:

curl -1sLf 'https://dl.cloudsmith.io/public/balena/etcher/setup.deb.sh' | sudo -E bash
sudo apt update
sudo apt install balena-etcher-electron

安装成功后,在桌面上运行以下路径打开路径: Activities -> Show Applications -> Etcher.