您多久访问一次Linux桌面？ 您使用什么工具来访问远程桌面？
Xrdp是一个开源工具，允许用户通过Windows RDP访问Linux远程桌面。 除了Windows RDP之外，xrdp工具还接受来自其他RDP客户端的连接，如FreeRDP，rdesktop和NeutrinoRDP。 Xrdp现在支持TLS安全层。
Xrdp要求
xrdp和xorgxrdp包
监听3389/tcp。 确保您的防火墙接受连接
在本文中，我将展示如何使用Xrdp工具从Windows机器远程连接到Ubuntu桌面。
首先，您需要在Ubuntu上安装Xrdp
apt install xrdp
您必须配置polkit规则以避免在Windows上的xrdp登录屏幕上输入用户名和密码后进行身份验证弹出窗口
linuxidc@linuxidc:~$ sudo nano /etc/polkit-1/localauthority.conf.d/02-allow-colord.conf
polkit.addRule(function(action, subject) {
if ((action.id == “org.freedesktop.color-manager.create-device” || action.id == “org.freedesktop.color-manager.create-profile” || action.id == “org.freedesktop.color-manager.delete-device” || action.id == “org.freedesktop.color-manager.delete-profile” || action.id == “org.freedesktop.color-manager.modify-device” || action.id == “org.freedesktop.color-manager.modify-profile”) && subject.isInGroup(“{group}”))
{
return polkit.Result.YES;
}
});
重启xrdp服务
linuxidc@linuxidc:~$ sudo systemctl restart xrdp
然后确保该服务正在运行
linuxidc@linuxidc:~$ systemctl status xrdp
● xrdp.service - xrdp daemon
Loaded: loaded (/lib/systemd/system/xrdp.service; enabled; vendor preset: ena
Active: active (running) since Mon 2018-10-29 21:16:31 CST; 2min 0s ago
Docs: man:xrdp(8)
man:xrdp.ini(5)
Process: 5543 ExecStop=/usr/sbin/xrdp $XRDP_OPTIONS --kill (code=exited, statu
Process: 5565 ExecStart=/usr/sbin/xrdp $XRDP_OPTIONS (code=exited, status=0/SU
Process: 5557 ExecStartPre=/bin/sh /usr/share/xrdp/socksetup (code=exited, sta
Main PID: 5566 (xrdp)
Tasks: 1 (limit: 2305)
Memory: 1.2M
CGroup: /system.slice/xrdp.service
└─5566 /usr/sbin/xrdp
现在确保在系统启动时自动启动服务
linuxidc@linuxidc:~$ systemctl enable xrdp
Synchronizing state of xrdp.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install enable xrdp
PolicyKit daemon disconnected from the bus.
We are no longer a registered authentication agent.
Failed to reload daemon: Message recipient disconnected from message bus without replying
PolicyKit daemon disconnected from the bus.
We are no longer a registered authentication agent.
Failed to reload daemon: Message recipient disconnected from message bus without replying
PolicyKit daemon disconnected from the bus.
We are no longer a registered authentication agent.
Failed to enable unit: Message recipient disconnected from message bus without replying
现在您需要检查您的IP地址，因为您将需要它来进行连接
linuxidc@linuxidc:~$ ip add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 00:0c:29:e4:b3:cf brd ff:ff:ff:ff:ff:ff
inet 192.168.182.146/24 brd 192.168.182.255 scope global dynamic noprefixroute ens33
valid_lft 1116sec preferred_lft 1116sec
inet6 fe80::3f83:c7da:950a:e08/64 scope link noprefixroute
valid_lft forever preferred_lft forever
我的IP地址是192.168.182.146。 所以请记住。
Xrdp使用端口3389，所以一定要打开它。 默认情况下禁用UFW，因此您需要启用防火墙并为xrdp创建规则