1. 安装daemonize和fontconfig

      1. apt install -y fontconfig daemonize
    2. 编辑/etc/profile脚本,加入如下内容: ```bash SYSTEMD_PID=$(ps -ef | grep ‘/lib/systemd/systemd —system-unit=basic.target$’ | grep -v unshare | awk ‘{print $2}’)

    if [ -z “$SYSTEMD_PID” ]; then sudo /usr/bin/daemonize /usr/bin/unshare —fork —pid —mount-proc /lib/systemd/systemd —system-unit=basic.target SYSTEMD_PID=$(ps -ef | grep ‘/lib/systemd/systemd —system-unit=basic.target$’ | grep -v unshare | awk ‘{print $2}’) fi

    if [ -n “$SYSTEMD_PID” ] && [ “$SYSTEMD_PID” != “1” ]; then exec sudo /usr/bin/nsenter -t $SYSTEMD_PID -a su - $LOGNAME fi

    1. 3. 修改`/etc/sudoers`文件,加入如下内容:
    2. ```bash
    3. %sudo ALL=(ALL) NOPASSWD: /usr/sbin/daemonize /usr/bin/unshare --fork --pid --mount-proc /lib/systemd/systemd --system-unit=basic.target
    4. %sudo ALL=(ALL) NOPASSWD: /usr/bin/nsenter -t [0-9]* -a su - [a-zA-Z0-9]*