#xrdp

[oneechanblog]

Ubuntu 22.04にXRDPをインストールする方法 | Oneechanblog Podcasts

[storagevps]

Installing XRDP on Ubuntu Remote Desktop Access Easy Way

Introduction

Remote access to systems has become an essential part of today’s tech environment. Whether for system administration, remote support, or accessing files on a home server, having reliable remote desktop access is crucial. For Ubuntu users, one of the most efficient ways to achieve this is by Installing XRDP on Ubuntu.

XRDP is an open-source server that allows Linux users to access their systems via the Remote Desktop Protocol (RDP), which is widely supported by Windows and other operating systems. With XRDP, you can log into your Ubuntu machine’s graphical desktop environment from virtually any other device.

This comprehensive guide will cover what XRDP is, why it’s useful, how to install and configure it on Ubuntu, and how to ensure it runs securely and efficiently.

What is XRDP?

XRDP is a free and open-source implementation of the Microsoft RDP server for Unix-like systems, including Linux. It bridges the gap between Linux and RDP, allowing remote access to the Linux desktop using Microsoft’s native Remote Desktop client.

This means if you're using a Windows PC and want to remotely control your Ubuntu machine, you can use the built-in “Remote Desktop Connection” tool to log in and interact with your Linux desktop. That’s the power of XRDP.

Why Use XRDP on Ubuntu?

Using XRDP on Ubuntu brings multiple benefits:

Cross-Platform Access: XRDP allows users to connect from Windows, macOS, or another Linux system.

No Extra Clients Needed: Windows has a built-in RDP client, which makes it easy to connect without installing third-party software.

Multiple Desktop Environments: XRDP supports lightweight desktops like Xfce, MATE, and more, ensuring fast and smooth sessions.

User-Friendly: Graphical desktop access makes tasks easier for those less comfortable with the command line.

Open Source & Free: No licensing costs or vendor lock-in—just a reliable tool supported by the community.

Preparing to Install XRDP on Ubuntu

Before Installing XRDP on Ubuntu, make sure:

Your system is updated.

You have sudo access.

The firewall allows traffic on port 3389 (the default RDP port).

You have or plan to install a desktop environment.

This guide is tailored for Ubuntu 20.04, 22.04, or later, but the steps will work for most Ubuntu versions.

Step-by-Step Guide: Installing XRDP on Ubuntu

Step 1: Update the System

Run the following commands to update all packages:sudo apt update && sudo apt upgrade -y

This ensures the system is running the latest stable software before adding XRDP.

Step 2: Install XRDP

Install XRDP using the apt package manager:sudo apt install xrdp -y

After installation, XRDP runs automatically. You can check its status:sudo systemctl status xrdp

It should show the XRDP service as active and running.

Step 3: Install a Desktop Environment

If you're using Ubuntu Server or a minimal version without a graphical interface, install one. Xfce is lightweight and works well with XRDP:sudo apt install xfce4 xfce4-goodies -y

Other supported desktop environments include MATE, LXQt, and KDE Plasma, but Xfce is preferred for speed and compatibility.

Step 4: Configure the Desktop Environment for XRDP

Tell XRDP to use Xfce for the remote session:echo "startxfce4" > ~/.xsession chmod +x ~/.xsession

This file will be executed when you log in via XRDP, starting the Xfce desktop.

Step 5: Edit XRDP Startup File (Optional Fix)

Edit the XRDP startup script to ensure the right session loads:sudo nano /etc/xrdp/startwm.sh

Find and comment out the following lines (if present):# test -x /etc/X11/Xsession && exec /etc/X11/Xsession

Then add this line before the final exec:startxfce4

Save and close the file.

Step 6: Allow RDP Through the Firewall

Enable RDP traffic through the default port 3389:sudo ufw allow 3389/tcp

If you’re using another firewall tool, adjust the settings accordingly.

Step 7: Restart XRDP

Apply all configuration changes:sudo systemctl restart xrdp

Connecting to Ubuntu via XRDP

After installing and configuring XRDP, connect from another computer.

On Windows: Open “Remote Desktop Connection,” type the Ubuntu system’s IP address, and log in with your Ubuntu username and password.

On Linux/macOS: Use an RDP client such as Remmina, FreeRDP, or Microsoft Remote Desktop.

Upon connection, you’ll be greeted with your Ubuntu desktop environment remotely.

Securing XRDP on Ubuntu

While XRDP is powerful, security should always be top of mind. Here are best practices:

Use SSH Tunneling

Instead of exposing XRDP directly to the internet, set up an SSH tunnel to forward port 3389 securely. This encrypts your connection and reduces attack risks.

Restrict Access to Specific IPs

Use UFW or other firewall tools to allow RDP access only from trusted IPs:sudo ufw allow from 192.168.1.100 to any port 3389

Use Fail2Ban

Install Fail2Ban to monitor failed login attempts and block potential brute-force attacks:sudo apt install fail2ban -y

Enable TLS Encryption

XRDP supports TLS for encrypted communication. Set this up by creating and configuring SSL certificates in the XRDP config files.

Keep Your System Updated

Security patches and updates often fix vulnerabilities in XRDP and Ubuntu itself. Keep your system current using:sudo apt update && sudo apt upgrade -y

Troubleshooting XRDP on Ubuntu

Black Screen After Login

This usually means the desktop environment isn’t configured correctly. Verify .xsession has the line:startxfce4

Also check if the session is conflicting with another X server.

Immediate Logout

This can occur if file permissions are incorrect. Ensure the user owns their home directory and .xsession is executable.

Port Blocked

If you can’t connect, test port 3389 using telnet or nmap from the client machine. Check firewall settings if blocked.

Advantages of XRDP for Ubuntu Users

Seamless Remote Access: Provides a graphical interface without the need for SSH or CLI-based tools.

Lightweight Performance: Excellent for low-resource systems when paired with Xfce.

Reliable for Daily Use: Stable connections and session persistence.

Great for Teams: Enables multiple users to access their own sessions simultaneously.

Enterprise-Friendly: Can be integrated with Active Directory and centralized access management.

Final Thoughts

Installing XRDP on Ubuntu gives users a powerful and flexible way to remotely access their Linux systems through a graphical interface. Whether you are managing your home server, working remotely, or offering IT support, XRDP is a reliable solution that integrates easily with Windows-based RDP clients.

The steps outlined above provide everything needed to get started—from installation to configuration and security. By taking the time to set up XRDP correctly, you can ensure stable, secure, and smooth remote desktop sessions on any Ubuntu machine.

[acaj2018]

遠端至Linux環境並安裝Fail2ban阻擋惡意攻擊

Windows的使用者大多都習慣使用圖形介面，而當Windows使用者要去連線使用Linux的環境時，大多都是使用文字介面做連線。而對於文字介面不熟悉的使用者也可以使用Xrdp(X windows Remote Desktop Protocol)這套的中繼程式來幫忙完成Windows遠端桌面可以直接連接Linux。而近來在對於惡意攻擊這塊除了寫死防火牆等網路路由設定外，也可以 安裝Fail2ban 這個套件來輔助大家達到封鎖惡意攻擊的常用連線。

遠端桌面安裝

1.安裝Xrdp Sudo apt-get update sudo apt-get install xrdp

2.安裝xfce4圖形介面 sudo apt-get install xfce4 -y

3.設定參數避免黑屏或連線閃退等目前常遇到的問題。 新增參數在相對位置，設定檔路徑/etc/xrdp/start export DESKTOP_SESSION=ubuntu export XDG_CURRENT_DESKTOP=ubuntu:GNOME export GNOME_SHELL_SESSION_MODE=ubuntu unset DBUS_SESSION_BUS_ADDRESS unset XDG_RUNTIME_DIR startxfce4

4.新增xrdp遠端桌面使用者憑證授權存取 Sudo adduser xrdp ssl-cert

5.設定xrdp登入使用者桌面的預設桌面環境 echo xfce4-session > ~/.xsession 6.確認防火牆連線是否有開通 sudo netstat -tlnp | grep 3389

7.遠端登入畫面

8.登入xfce4桌面 還有其他桌面可以使用如：Gnome

除了使用xrdp外也可以使用如：X2GO，RDP以及VNC等的遠端軟體來實現windows可以直接遠端桌面操作Linux作業系統。當然圖形介面有圖形介面的好處優點，能夠圖形與文字介面兩者之間使用的很順暢，來因應不同的情況去做使用這樣能讓我們事半功倍！

安裝Fail2Ban

1.sudo apt-get install fail2ban

2.安裝完成後/etc/fail2ban底下會有這些檔案分別代表： ●　/etc/fail2ban/fail2ban.conf #fail2ban的配置文件 ●　/etc/fail2ban/jail.conf #阻檔設定文件目錄 ●　/etc/fail2ban/filter.d/ #具體過濾規則文件目錄 ●　/etc/fail2ban/action.d/ #具體過濾規則檢測到後採取相對應措施的目錄

3.Fail2ban偵測的方式： ●　設定Jail.conf，選擇要監控的項目(或者自定義)這邊使用sshd，系統會依照Jail.conf內節點[sshd]自動去找filter.d/sshd.conf，對應到filter.d/sshd.conf，符合篩選的狀態，執行action.d內設定的動作。 ●　例如：sshd的jail.conf設定檔寫banaction=iptables-mutiport，則會執行action.d/iptables.mutiport.conf； ●　例如設定action = %(action_mw)s，則會阻擋來源，並發出含有 whois報表的email通知信。

4.先備份Jail.conf設定檔： sudo cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.local 5.檢查目前開啟的設定 sudo fail2ban-client status

6.發現有一個jail設定執行中，檢查一下是哪個檔案有啟動。 需檢查jail.d 底下的設定檔，以及jail.conf。

7.檢查 jail.d底下設定檔已經有一個enabled=true的設定。

8.Sudo vim /etc/fail2ban/jail.conf查看設定參數。 查看Jail.conf 內sshd的設定

9.查看目前啟動的Jail檔設定與封鎖狀態 sudo fail2ban-client status sshd

10.測試登入封鎖，故意輸入錯誤，第五次錯誤後立刻被封鎖

11.手動解除封鎖 sudo fail2ban-client unban IP sudo fail2ban-client unban -all

12.封鎖設定值可以參考 /etc/fail2ban/jail.conf ●　Bantime：封鎖時間 ●　Findtime：搜尋到設定 ●　Ignoreip：白名單IP 別忘了把常用的連線加入白名單

Jail.conf設定有一個預設值，如果節點內沒有設定，才會套用Jail.conf內的預設參數來做使用。 除了大家常用的sshd防止惡意登入外，也可以自己新增想監控的port服務去做設定，如常用的Fail2ban封鎖如：SSH、Apache、FTP、postfix等。 新的設備除了設定防火牆規則，以及網路設備的設定外，現在還有新的選擇！就是使用Fail2ban來防止電腦受到惡意攻擊。 Fail2ban也可以設定通知信來做告知系統管理者，讓管理者底下設備遭受攻擊時，可以即時收到訊息來應對這些惡意連線。

[coolzgeeks0]

How to get Remote Desktop Connection(RDP) for Free?

RDP is a secure network communication protocol. So in this post, we will know how to get free RDP with high internet speed.

In this article, you will learn how to get a free UBUNTU VPS server(XRDP). With XRDP, you can remotely access your UBUNTU VPS server and use it as if you were sitting in front of the machine. Visit: https://coolzgeeks.com/how-to-get-remote-desktop-connection-for-free/

[hostnextra]

How to Setup Xrdp on Ubuntu 20.04 - HostnExtra

In this article, we'll explain how to setup Xrdp on Ubuntu 20.04. xrdp provides a graphical login to remote machines using RDP. Convert server to GUI.

[adminguideru]

Ubuntu 18.04 - RDP Server за 5 минут

Давеча я решил обновить свой сервер терминалов, который был настроен еще в незапамятные времена и работал на xubuntu 14. Этот сервер был предназначен исключительно для бухгалтеров, чтобы они могли подключиться на него со своих тонких клиентов и творить свои грязные бухгалтерские дела в линуксовой 1ске. Так что требования к серверу были минимальные. Возможность работать в 1ске, либраофис, браузер и принтера. Поэтому само собой так получилось, что следующая вещь в моих сетях, которую я переведу на Ubuntu 18.04 - RDP Server. Решив сперва поискать что есть в современных реалиях в сфере настройки рдп серверов, я обнаружил вот этот прекрасный сайт: Griffon's IT Library. Буквально недавно, там появилось обновление скрипта для автоматической установки xRDP сервера. Собственно, то что мы сегодня развернем на Ubuntu 18.04 - RDP Server. Исходные данные Скрипт запускается на Ubuntu 18.04.1 Read the full article

[adminguideru]

Ubuntu 18.04 - RDP Server за 5 минут

Давеча я решил обновить свой сервер терминалов, который был настроен еще в незапамятные времена и работал на xubuntu 14. Этот сервер был предназначен исключительно для бухгалтеров, чтобы они могли подключиться на него со своих тонких клиентов и творить свои грязные бухгалтерские дела в линуксовой 1ске. Так что требования к серверу были минимальные. Возможность работать в 1ске, либраофис, браузер и принтера. Поэтому само собой так получилось, что следующая вещь в моих сетях, которую я переведу на Ubuntu 18.04 - RDP Server. Решив сперва поискать что есть в современных реалиях в сфере настройки рдп серверов, я обнаружил вот этот прекрасный сайт: Griffon's IT Library. Буквально недавно, там появилось обновление скрипта для автоматической установки xRDP сервера. Собственно, то что мы сегодня развернем на Ubuntu 18.04 - RDP Server. Исходные данные Скрипт запускается на Ubuntu 18.04.1 Read the full article

[merowinger75]

Xrdp Server unter CentOS 8 installieren

Hier eine Verlinkung auf eine gute Anleitung wie man unter CentOS 8 einen Xrdp Server installieren und konfigurieren kann. Link -> https://linuxize.com/post/how-to-install-xrdp-on-centos-8/ Read the full article