ubuntu-desktop-installer 结帐并运行 抓住来源: git clone https://github.com/canonical/ubuntu-desktop-installer.git cd ubuntu-desktop-installer git submodule update --init --recursive 安装和配置Flutter: snap install flutter --classic flutter channel dev flutter upgrade flutter config --enable-linux-desktop 安装依赖项: cd subiquity_client flutter pub get cd subiquity make install_deps cd ../../ubuntu_desktop_instal