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truongtpa/gist:d8296d283392a75e6751cc65c8922a96

Last active January 25, 2026 20:43
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gistfile1.txt
#!/bin/bash
# Script cài đặt xrdp cho Ubuntu 22.04 Desktop
# Tác giả: An-Truong
# Ngày: 2026-01-25
echo "========================================="
echo "Cài đặt xrdp cho Ubuntu 22.04 Desktop"
echo "========================================="
# Kiểm tra quyền root
if [ "$EUID" -ne 0 ]; then
echo "Vui lòng chạy script với quyền sudo"
echo "Sử dụng: sudo bash install_xrdp.sh"
exit 1
fi
# Cập nhật package list
echo ""
echo "[1/7] Cập nhật package list..."
apt update
# Cài đặt xrdp
echo ""
echo "[2/7] Cài đặt xrdp..."
apt install xrdp -y
# Thêm user xrdp vào group ssl-cert
echo ""
echo "[3/7] Cấu hình quyền cho xrdp..."
adduser xrdp ssl-cert
# Backup file cấu hình gốc
echo ""
echo "[4/7] Backup file cấu hình..."
cp /etc/xrdp/startwm.sh /etc/xrdp/startwm.sh.backup
# Cấu hình cho GNOME Ubuntu 22.04
echo ""
echo "[5/7] Cấu hình GNOME cho xrdp..."
cat > /etc/xrdp/startwm.sh << 'EOF'
#!/bin/sh
# xrdp X session start script (c) 2015, 2017, 2021 mirabilos
# published under The MirOS Licence
# Cấu hình cho Ubuntu 22.04 GNOME
export GNOME_SHELL_SESSION_MODE=ubuntu
export XDG_CURRENT_DESKTOP=ubuntu:GNOME
export XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/etc/xdg
unset DBUS_SESSION_BUS_ADDRESS
unset XDG_RUNTIME_DIR
if test -r /etc/profile; then
. /etc/profile
fi
test -x /etc/X11/Xsession && exec /etc/X11/Xsession
exec /bin/sh /etc/X11/Xsession
EOF
chmod +x /etc/xrdp/startwm.sh
# Cấu hình firewall
echo ""
echo "[6/7] Cấu hình firewall..."
ufw allow 3389/tcp
ufw reload
# Restart và enable xrdp
echo ""
echo "[7/7] Khởi động xrdp service..."
systemctl restart xrdp
systemctl enable xrdp
# Kiểm tra status
echo ""
echo "========================================="
echo "Kiểm tra trạng thái xrdp:"
echo "========================================="
systemctl status xrdp --no-pager
# Lấy IP address
echo ""
echo "========================================="
echo "Thông tin kết nối RDP:"
echo "========================================="
IP_ADDRESS=$(hostname -I | awk '{print $1}')
echo "IP Address: $IP_ADDRESS"
echo "Port: 3389"
echo "Username: $(logname 2>/dev/null || echo '<ubuntu_username>')"
echo ""
echo "Từ Windows, mở Remote Desktop (mstsc) và kết nối tới:"
echo " $IP_ADDRESS:3389"
echo ""
echo "⚠️ LƯU Ý: Phải LOGOUT khỏi Desktop trước khi RDP!"
echo "========================================="
echo "Cài đặt hoàn tất! ✅"
echo "========================================="
#!/bin/bash
# Script fix lỗi login xrdp tự động logout Ubuntu 22.04
echo "========================================="
echo "Fix lỗi xrdp tự động logout"
echo "========================================="
# Fix 1: Tắt Wayland, bắt buộc dùng Xorg
echo ""
echo "[1/5] Tắt Wayland, chuyển sang Xorg..."
sudo sed -i 's/#WaylandEnable=false/WaylandEnable=false/' /etc/gdm3/custom.conf
# Fix 2: Cấu hình startwm.sh đúng cách
echo ""
echo "[2/5] Cấu hình lại startwm.sh..."
sudo cat > /etc/xrdp/startwm.sh << 'EOF'
#!/bin/sh
# Fix for Ubuntu 22.04 GNOME
export GNOME_SHELL_SESSION_MODE=ubuntu
export XDG_CURRENT_DESKTOP=ubuntu:GNOME
export XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/etc/xdg
export XDG_DATA_DIRS=/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop
unset DBUS_SESSION_BUS_ADDRESS
unset XDG_RUNTIME_DIR
if test -r /etc/profile; then
. /etc/profile
fi
if test -r ~/.profile; then
. ~/.profile
fi
test -x /etc/X11/Xsession && exec /etc/X11/Xsession
exec /bin/sh /etc/X11/Xsession
EOF
sudo chmod +x /etc/xrdp/startwm.sh
# Fix 3: Tạo file .xsessionrc cho user
echo ""
echo "[3/5] Tạo file .xsessionrc cho user..."
cat > ~/.xsessionrc << 'EOF'
export GNOME_SHELL_SESSION_MODE=ubuntu
export XDG_CURRENT_DESKTOP=ubuntu:GNOME
export XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/etc/xdg
EOF
# Fix 4: Cấu hình polkit
echo ""
echo "[4/5] Cấu hình polkit..."
sudo cat > /etc/polkit-1/localauthority/50-local.d/45-allow-colord.pkla << 'EOF'
[Allow Colord all Users]
Identity=unix-user:*
Action=org.freedesktop.color-manager.create-device;org.freedesktop.color-manager.create-profile;org.freedesktop.color-manager.delete-device;org.freedesktop.color-manager.delete-profile;org.freedesktop.color-manager.modify-device;org.freedesktop.color-manager.modify-profile
ResultAny=no
ResultInactive=no
ResultActive=yes
EOF
# Fix 5: Restart services
echo ""
echo "[5/5] Restart services..."
sudo systemctl restart xrdp
sudo systemctl restart gdm3
echo ""
echo "========================================="
echo "✅ Hoàn tất! Hãy thử:"
echo "1. LOGOUT hoàn toàn khỏi Ubuntu Desktop"
echo "2. Kết nối RDP từ Windows"
echo "3. Chọn session type: Xorg"
echo "========================================="
echo "IP: $(hostname -I | awk '{print $1}'):3389"
echo "========================================="
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