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xrdp 到 Ubuntu 加载不同的会话

tag-icon • tag-icon remote-desktop xrdp
xrdp 到 Ubuntu 加载不同的会话

当我使用我的 PC A 登录运行 Ubuntu 的服务器的远程桌面，运行某些程序（例如 MATLAB），关闭连接并重新登录服务器时，MATLAB 仍在运行。

但是，如果我使用我的 PC B 重新登录服务器，它似乎是一个新会话，并且看不到 MATLAB 窗口。但top显示 MATLAB 正在运行。

我怎样才能登录到使用 PC A 开始的同一会话？

答案1

理论上，有两种方法可以做到这一点：

  1. [来源]编辑 xrdp.ini 以添加自定义local login

    • 确保已安装 xrdp 和 vino

      sudo apt-get install xrdp vino

    • 编辑/etc/xrdp/xrdp.ini

      sudo gedit /etc/xrdp/xrdp.ini

    • 复制xrdp1块并将其编号更改为 ini 文件中尚未包含的其他内容。基本上，这里的数字决定了下拉顺序。添加此

      [xrdp1] 
name=MyLocalLogin 
lib=libvnc.so 
username= password=ask
ip=127.0.0.1 
port=5900

    • 现在只需尝试 rdp 并选择您的自定义会话MyLocalLogin

  2. [来源]我还没有尝试过。这看起来有点麻烦，因为它需要修改并重新编译 xrdp 源。

    • 安装所需的基本东西。

      sudo apt-get install autoconf libtool libpam0g-dev libx11-dev libxfixes-dev libssl-dev
sudo apt-get install gnome-session-fallback
echo  ”gnome-session --session=gnome-fallback” > ~/.xsession   
sudo apt-get install x11vnc

    • 从以下位置下载 xrdp 源代码这里。现在将其解压到任意位置，我们将其命名为 root。转到 root/xrdp-master 并：

      sudo ./bootstrap
sudo ./configure
sudo make
sudo make install

    • 现在我们需要配置我们的系统以便使用 X11Vnc 包的 xrdp，并在 Ubuntu 计算机重新启动时自动启动 xrdp 服务。

      sudo apt-get install xrdp 
sudo apt-get remove xrdp
sudo mv startwm.sh startwm.sh.backup 
sudo ln -s /etc/X11/Xsession /etc/xrdp/startwm.sh 
sudo mkdir /usr/share/doc/xrdp 
sudo cp /etc/xrdp/rsakeys.ini /usr/share/doc/xrdp/rsakeys.ini

    • 现在我们需要更新/etc/init.d/xrdp。只需将修改后的 xrdp 脚本文件的内容复制到 /etc/init.d/xrdp 中即可

      <-------   Begin of the Script -------->

#!/bin/sh -e
#
# start/stop xrdp and sesman daemons
#
### BEGIN INIT INFO
# Provides:          xrdp
# Required-Start:    $network $remote_fs
# Required-Stop:     $network $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start xrdp and sesman daemons
# Description:       XRDP uses the Remote Desktop Protocol to present a
#                    graphical login to a remote client allowing connection
#                    to a VNC server or another RDP server.
### END INIT INFO

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/local/sbin/xrdp
PIDDIR=/var/run
SESMAN_START=yes
USERID=xrdp
RSAKEYS=/etc/xrdp/rsakeys.ini
NAME=xrdp
DESC="Remote Desktop Protocol server"

test -x $DAEMON || exit 0

. /lib/lsb/init-functions

check_root()  {
    if [ "$(id -u)" != "0" ]; then
        log_failure_msg "You must be root to start, stop or restart $NAME."
        exit 4
    fi
}

if [ -r /etc/default/$NAME ]; then
   . /etc/default/$NAME
fi

# Tasks that can only be run as root
if [ "$(id -u)" = "0" ]; then
    # Check for pid dir
    if [ ! -d $PIDDIR ] ; then
        mkdir $PIDDIR
    fi
    chown $USERID:$USERID $PIDDIR

    # Check for rsa key 
    if [ ! -f $RSAKEYS ] || cmp $RSAKEYS /usr/share/doc/xrdp/rsakeys.ini > /dev/null; then
        log_action_begin_msg "Generating xrdp RSA keys..."
        (umask 077 ; xrdp-keygen xrdp $RSAKEYS)
        chown $USERID:$USERID $RSAKEYS
        if [ ! -f $RSAKEYS ] ; then
            log_action_end_msg 1 "could not create $RSAKEYS"
            exit 1
        fi
        log_action_end_msg 0 "done"
    fi
fi

case "$1" in
  start)
        check_root
        exitval=0
        log_daemon_msg "Starting $DESC " 
        if pidofproc -p $PIDDIR/$NAME.pid $DAEMON > /dev/null; then
            log_progress_msg "$NAME apparently already running"
            log_end_msg 0
            exit 0
        fi
        log_progress_msg $NAME
        start-stop-daemon --start --quiet --oknodo  --pidfile $PIDDIR/$NAME.pid \
        --chuid $USERID:$USERID --exec $DAEMON
        exitval=$?
    if [ "$SESMAN_START" = "yes" ] ; then
            log_progress_msg "sesman"
            start-stop-daemon --start --quiet --oknodo --pidfile $PIDDIR/xrdp-sesman.pid \
           --exec /usr/local/sbin/xrdp-sesman
            value=$?
            [ $value -gt 0 ] && exitval=$value
        fi
        # Make pidfile readables for all users (for status to work)
        [ -e $PIDDIR/xrdp-sesman.pid ] && chmod 0644 $PIDDIR/xrdp-sesman.pid
        [ -e $PIDDIR/$NAME.pid ] && chmod 0644 $PIDDIR/$NAME.pid
        # Note: Unfortunately, xrdp currently takes too long to create
        # the pidffile unless properly patched
        log_end_msg $exitval
    ;;
  stop)
        check_root
    [ -n "$XRDP_UPGRADE" -a "$RESTART_ON_UPGRADE" = "no" ] && {
        echo "Upgrade in progress, no restart of xrdp."
        exit 0
    }
        exitval=0
        log_daemon_msg "Stopping RDP Session manager " 
        log_progress_msg "sesman"
        if pidofproc -p  $PIDDIR/xrdp-sesman.pid /usr/local/sbin/xrdp-sesman  > /dev/null; then
            start-stop-daemon --stop --quiet --oknodo --pidfile $PIDDIR/xrdp-sesman.pid \
                --chuid $USERID:$USERID --exec /usr/local/sbin/xrdp-sesman
            exitval=$?
        else
            log_progress_msg "apparently not running"
        fi
        log_progress_msg $NAME
        if pidofproc -p  $PIDDIR/$NAME.pid $DAEMON  > /dev/null; then
            start-stop-daemon --stop --quiet --oknodo --pidfile $PIDDIR/$NAME.pid \
        --exec $DAEMON
            value=$?
            [ $value -gt 0 ] && exitval=$value
        else
            log_progress_msg "apparently not running"
        fi
        log_end_msg $exitval
    ;;
  restart|force-reload)
        check_root
    $0 stop
        # Wait for things to settle down
        sleep 1
    $0 start
    ;;
  reload)
        log_warning_msg "Reloading $NAME daemon: not implemented, as the daemon"
        log_warning_msg "cannot re-read the config file (use restart)."
        ;;
  status)
        exitval=0
        log_daemon_msg "Checking status of $DESC" "$NAME"
        if pidofproc -p  $PIDDIR/$NAME.pid $DAEMON  > /dev/null; then
            log_progress_msg "running"
            log_end_msg 0
        else
            log_progress_msg "apparently not running"
            log_end_msg 1 || true
            exitval=1
        fi
    if [ "$SESMAN_START" = "yes" ] ; then
            log_daemon_msg "Checking status of RDP Session Manager" "sesman"
            if pidofproc -p  $PIDDIR/xrdp-sesman.pid /usr/local/sbin/xrdp-sesman  > /dev/null; then
                log_progress_msg "running"
                log_end_msg 0
            else
                log_progress_msg "apparently not running"
                log_end_msg 1 || true
                exitval=1
            fi
        fi
        exit $exitval
        ;;
  *)
    N=/etc/init.d/$NAME
    echo "Usage: $N {start|stop|restart|force-reload|status}" >&2
    exit 1
    ;;
esac

exit 0

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