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RDtop/install.sh
Orchestrator 4221bd53d0 fix: install.sh — Wayland disabled, Xvfb fallback, xauth fix, fresh machine ready 
- Disables Wayland in GDM/SDDM/LightDM (forces Xorg)
- Xorg startup with -ac (no MIT-MAGIC-COOKIE auth issues)
- Xvfb fallback if Xorg dummy fails
- Proper xauth cookie generation for Xorg
- Detects pre-installed RustDesk and stops conflicting system service
- dpkg --force-depends --force-confnew + apt-get install -f
- All 8 steps: arch detect → deps → sleep disable → display detect →
  dummy config → virtual display → RustDesk install → config + systemd

Tested on: Ubuntu 22.04 x86_64 (192.168.2.28)

Fixes #7
2026-05-16 11:31:03 +01:00

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#!/bin/bash
set -euo pipefail
#######################################
# RDtop — Universal RustDesk Headless Installer
# One command → ID + Password → Ready
# Disables Wayland, forces Xorg/Xvfb, auto-selects display
#######################################
ARCH=$(uname -m)
case "$ARCH" in
x86_64) RUSTDESK_ARCH="x86_64"; DEB_ARCH="amd64" ;;
aarch64) RUSTDESK_ARCH="aarch64"; DEB_ARCH="arm64" ;;
armv7l) RUSTDESK_ARCH="armv7"; DEB_ARCH="armhf" ;;
*) echo "ERROR: Unsupported architecture: $ARCH"; exit 1 ;;
esac
RUSTDESK_VERSION="1.4.6"
RUSTDESK_URL="https://github.com/rustdesk/rustdesk/releases/download/${RUSTDESK_VERSION}/rustdesk-${RUSTDESK_VERSION}-${RUSTDESK_ARCH}.deb"
TMP_DEB="/tmp/rustdesk-${RUSTDESK_VERSION}-${DEB_ARCH}.deb"
LOG="/tmp/rdtop-install.log"
log() { echo "[$(date '+%F %T')] $1" | tee -a "$LOG"; }
echo ""
echo "============================================"
echo " RDtop — RustDesk Headless Installer"
echo " Arch: $ARCH | Package: ${RUSTDESK_ARCH}.deb"
echo "============================================"
echo ""
# --- 1/8 Detect arch ---
log "[1/8] Arch: $ARCH, target: ${RUSTDESK_ARCH}.deb"
# --- 2/8 Install deps + disable Wayland ---
log "[2/8] Installing dependencies + disabling Wayland..."
export DEBIAN_FRONTEND=noninteractive
if command -v apt-get >/dev/null 2>&1; then
apt-get update -qq || true
# Must-succeed base
apt-get install -y -qq curl wget ca-certificates >/dev/null 2>&1 || { log "CRITICAL: no curl/wget"; exit 1; }
# Xorg stack
apt-get install -y -qq xserver-xorg-core xserver-xorg-video-dummy x11-xserver-utils xvfb xauth >/dev/null 2>&1 || true
# VA/VDPAU
apt-get install -y -qq libva2 libvdpau1 libva-drm2 libva-x11-2 >/dev/null 2>&1 || true
# Polkit + inhibit
apt-get install -y -qq policykit-1 dbus dbus-x11 >/dev/null 2>&1 || true
elif command -v dnf >/dev/null 2>&1; then
dnf install -y curl wget xorg-x11-server-Xorg xorg-x11-drv-dummy xvfb xauth polkit dbus >/dev/null 2>&1 || true
elif command -v pacman >/dev/null 2>&1; then
pacman -Sy --noconfirm curl wget xorg-server xf86-video-dummy xvfb xauth polkit dbus >/dev/null 2>&1 || true
fi
# Disable Wayland — force Xorg for GDM (Ubuntu/Debian GNOME)
for gdm_conf in /etc/gdm3/custom.conf /etc/gdm/custom.conf; do
if [ -f "$gdm_conf" ]; then
if ! grep -q "^WaylandEnable=false" "$gdm_conf" 2>/dev/null; then
sed -i 's/^#\?WaylandEnable=.*/WaylandEnable=false/' "$gdm_conf" 2>/dev/null || true
if ! grep -q "WaylandEnable=false" "$gdm_conf" 2>/dev/null; then
sed -i '/\[daemon\]/a WaylandEnable=false' "$gdm_conf" 2>/dev/null || true
fi
log " Wayland disabled in $gdm_conf"
fi
fi
done
# Also ensure Xorg is default for SDDM (KDE) and LightDM
if [ -f /etc/sddm.conf ]; then
sed -i 's/^DisplayServer=.*/DisplayServer=x11/' /etc/sddm.conf 2>/dev/null || true
fi
if [ -f /etc/lightdm/lightdm.conf ]; then
sed -i 's/^#\?display-manager=.*/display-manager=xorg/' /etc/lightdm/lightdm.conf 2>/dev/null || true
fi
# --- 3/8 Disable sleep / lock ---
log "[3/8] Disabling sleep, suspend, hibernate, screensaver..."
systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target 2>/dev/null || true
if [ -f /etc/systemd/logind.conf ]; then
cp /etc/systemd/logind.conf /etc/systemd/logind.conf.bak.$(date +%s) 2>/dev/null || true
cat > /etc/systemd/logind.conf <<'EOF'
[Login]
HandleLidSwitch=ignore
HandleLidSwitchExternalPower=ignore
HandleLidSwitchDocked=ignore
IdleAction=ignore
EOF
systemctl restart systemd-logind 2>/dev/null || true
log " systemd-logind: sleep disabled"
fi
if command -v gsettings >/dev/null 2>&1; then
gsettings set org.gnome.desktop.screensaver lock-enabled false 2>/dev/null || true
gsettings set org.gnome.desktop.screensaver idle-activation-enabled false 2>/dev/null || true
gsettings set org.gnome.desktop.session idle-delay 0 2>/dev/null || true
gsettings set org.gnome.desktop.screensaver lock-active false 2>/dev/null || true
log " GNOME screensaver: disabled"
fi
if command -v xset >/dev/null 2>&1; then
xset s off 2>/dev/null || true
xset -dpms 2>/dev/null || true
xset s noblank 2>/dev/null || true
fi
# --- 4/8 Detect display ---
log "[4/8] Detecting display environment..."
HAS_DISPLAY=false
HAS_XORG=false
if [ -n "${DISPLAY:-}" ] && xdpyinfo >/dev/null 2>&1; then
HAS_DISPLAY=true
log " Active display: $DISPLAY"
fi
if pgrep -x "Xorg" >/dev/null 2>&1 || pgrep -x "X" >/dev/null 2>&1; then
HAS_XORG=true
log " Xorg already running"
fi
# --- 5/8 Setup dummy driver ---
log "[5/8] Setting up dummy driver..."
mkdir -p /etc/X11/xorg.conf.d/
rm -f /etc/X11/xorg.conf.d/20-intel-virtual.conf 2>/dev/null || true
rm -f /etc/X11/xorg.conf.d/90-fallback.conf 2>/dev/null || true
cat > /etc/X11/xorg.conf.d/20-dummy-headless.conf <<'XORG'
Section "Device"
Identifier "DummyHeadless"
Driver "dummy"
VideoRam 256000
EndSection
Section "Monitor"
Identifier "DummyMonitor"
HorizSync 28-80
VertRefresh 48-75
EndSection
Section "Screen"
Identifier "DummyScreen"
Device "DummyHeadless"
Monitor "DummyMonitor"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1920x1080" "1280x720"
Virtual 1920 1080
EndSubSection
EndSection
Section "ServerLayout"
Identifier "DummyLayout"
Screen 0 "DummyScreen" 0 0
Option "AutoAddGPU" "false"
EndSection
XORG
chmod 644 /etc/X11/xorg.conf.d/20-dummy-headless.conf
# --- 6/8 Start virtual display ---
if [ "$HAS_DISPLAY" = false ] && [ "$HAS_XORG" = false ]; then
log "[6/8] Starting virtual display on :0..."
# Clean everything
pkill -x Xorg 2>/dev/null || true
pkill -x Xvfb 2>/dev/null || true
rm -f /tmp/.X11-unix/X0 /tmp/.X0-lock /root/.Xauthority 2>/dev/null || true
mkdir -p /tmp/.X11-unix
chmod 1777 /tmp/.X11-unix
# Try Xorg first (with -ac no-auth, dummy config)
if [ "$EUID" -eq 0 ]; then
nohup Xorg :0 -config /etc/X11/xorg.conf.d/20-dummy-headless.conf -ac -nolisten tcp >/tmp/xorg-dummy.log 2>&1 &
sleep 5
fi
if [ -S /tmp/.X11-unix/X0 ] && pgrep -x Xorg >/dev/null; then
log " Xorg dummy :0 OK"
# Generate xauth cookie
COOKIE=$(mcookie)
xauth -f /root/.Xauthority add :0 . "$COOKIE" 2>/dev/null || true
xauth add :0 . "$COOKIE" 2>/dev/null || true
chmod 600 /root/.Xauthority 2>/dev/null || true
export XAUTHORITY=/root/.Xauthority
else
# Xvfb fallback — always works, -ac = no auth needed
log " Xorg failed, using Xvfb..."
pkill -x Xorg 2>/dev/null || true
rm -f /tmp/.X11-unix/X0 /tmp/.X0-lock 2>/dev/null || true
nohup Xvfb :0 -screen 0 1920x1080x24 +extension GLX +extension RANDR +extension RENDER -ac >/tmp/xvfb.log 2>&1 &
sleep 4
if [ -S /tmp/.X11-unix/X0 ]; then
log " Xvfb :0 OK (no auth)"
# Xvfb with -ac does not need xauth
export XAUTHORITY=""
else
log "CRITICAL: No display could start"
exit 1
fi
fi
else
log " Step 6 skipped: existing display"
fi
export DISPLAY=:0
# Force DUMMY0/VIRTUAL1 primary before RustDesk
log " Forcing primary output..."
if command -v xrandr >/dev/null 2>&1; then
for i in $(seq 1 10); do
if xrandr >/dev/null 2>&1; then
if xrandr | grep -q "^DUMMY0"; then
xrandr --output DUMMY0 --mode "1920x1080" --primary 2>/dev/null || true
log " DUMMY0 primary"
break
fi
if xrandr | grep -q "^VIRTUAL1"; then
xrandr --newmode "1920x1080_60" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 2>/dev/null || true
xrandr --addmode VIRTUAL1 "1920x1080_60" 2>/dev/null || true
xrandr --output VIRTUAL1 --mode "1920x1080_60" --primary 2>/dev/null || true
log " VIRTUAL1 primary"
break
fi
fi
sleep 1
done
fi
# --- 7/8 Install RustDesk ---
log "[7/8] Installing RustDesk..."
# Check if already installed (from repo)
if [ -f /usr/share/rustdesk/rustdesk ]; then
log " RustDesk already installed"
if systemctl is-active rustdesk >/dev/null 2>&1; then
log " Stopping system rustdesk service..."
systemctl stop rustdesk 2>/dev/null || true
pkill -f "/usr/bin/rustdesk --service" 2>/dev/null || true
sleep 2
fi
fi
# Download .deb
if command -v curl >/dev/null 2>&1; then
curl -fsSL -o "$TMP_DEB" "$RUSTDESK_URL" 2>/dev/null || true
elif command -v wget >/dev/null 2>&1; then
wget -q -O "$TMP_DEB" "$RUSTDESK_URL" 2>/dev/null || true
fi
INSTALL_OK=false
if [ -f /usr/share/rustdesk/rustdesk ]; then
INSTALL_OK=true
fi
if [ -f "$TMP_DEB" ] && [ -s "$TMP_DEB" ]; then
log " Installing from .deb..."
dpkg --force-depends --force-confnew -i "$TMP_DEB" >/dev/null 2>&1 || true
apt-get install -f -y -qq >/dev/null 2>&1 || true
rm -f "$TMP_DEB"
if [ -f /usr/share/rustdesk/rustdesk ]; then
INSTALL_OK=true
fi
fi
if [ "$INSTALL_OK" = false ]; then
log " Trying repository install..."
apt-get install -y -qq rustdesk 2>/dev/null || true
if [ -f /usr/share/rustdesk/rustdesk ]; then
INSTALL_OK=true
fi
fi
if [ "$INSTALL_OK" = false ]; then
log "CRITICAL: RustDesk installation failed"
exit 1
fi
log " RustDesk OK: $(/usr/share/rustdesk/rustdesk --version 2>/dev/null || echo unknown)"
# --- 8/8 Configure and start RustDesk ---
log "[8/8] Configuring RustDesk..."
mkdir -p ~/.config/rustdesk
cat > ~/.config/rustdesk/RustDesk2.toml <<'EOF'
rendezvous_server = 'rs-ny.rustdesk.com:21116'
nat_type = 1
serial = 0
unlock_pin = ''
[options]
local-ip-addr = 'auto'
hw-codec = 'N'
EOF
chmod 600 ~/.config/rustdesk/RustDesk2.toml
# Kill old RustDesk
pkill -f "/usr/share/rustdesk/rustdesk" 2>/dev/null || true
sleep 2
# Start with software rendering (no GL needed)
export DISPLAY=:0
export XAUTHORITY="${XAUTHORITY:-/root/.Xauthority}"
export LIBVA_DRIVER_NAME=none
export VDPAU_DRIVER=none
export LIBGL_ALWAYS_SOFTWARE=1
export LIBGL_ALWAYS_INDIRECT=1
nohup /usr/share/rustdesk/rustdesk --server >/tmp/rustdesk-server.log 2>&1 &
sleep 5
# Verify
if ! pgrep -f "/usr/share/rustdesk/rustdesk --server" >/dev/null; then
log " Retry RustDesk start..."
sleep 3
nohup /usr/share/rustdesk/rustdesk --server >/tmp/rustdesk-server.log 2>&1 &
sleep 3
fi
# Get credentials
RUSTDESK_ID=$(/usr/share/rustdesk/rustdesk --get-id 2>/dev/null || echo "N/A")
RUSTDESK_PASS=""
if [ -f ~/.config/rustdesk/RustDesk.toml ]; then
RUSTDESK_PASS=$(python3 -c "
import sys
try:
with open(sys.argv[1]) as f:
content = f.read()
for line in content.split('\n'):
if 'password' in line and '=' in line:
val = line.split('=', 1)[1].strip().strip(\"'\").strip('\"')
if val: print(val); break
except: pass
" ~/.config/rustdesk/RustDesk.toml 2>/dev/null || true)
fi
if [ -z "$RUSTDESK_PASS" ]; then
RUSTDESK_PASS="<пароль в GUI: Настройки → Безопасность>"
fi
# Install systemd unit
log " Installing systemd unit..."
cat > /etc/systemd/system/rustdesk-headless.service <<'UNIT'
[Unit]
Description=RustDesk Headless Server
After=network.target
Wants=network.target
[Service]
Type=simple
User=root
Environment="DISPLAY=:0"
Environment="XAUTHORITY=/root/.Xauthority"
Environment="LIBVA_DRIVER_NAME=none"
Environment="VDPAU_DRIVER=none"
Environment="LIBGL_ALWAYS_SOFTWARE=1"
ExecStartPre=/bin/bash -c 'for i in 1 2 3 4 5 6 7 8 9 10; do if xrandr >/dev/null 2>&1; then if xrandr | grep -q "^DUMMY0"; then xrandr --output DUMMY0 --mode "1920x1080" --primary 2>/dev/null || true; exit 0; fi; fi; sleep 1; done'
ExecStart=/usr/share/rustdesk/rustdesk --server
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target
UNIT
systemctl daemon-reload
systemctl enable rustdesk-headless.service
# Stop nohup, start via systemd
pkill -f "/usr/share/rustdesk/rustdesk --server" 2>/dev/null || true
sleep 2
systemctl start rustdesk-headless.service
sleep 3
if systemctl is-active rustdesk-headless.service >/dev/null 2>&1; then
log " systemd unit ACTIVE"
else
log " WARNING: systemd failed, using nohup fallback"
nohup /usr/share/rustdesk/rustdesk --server >/tmp/rustdesk-server.log 2>&1 &
fi
# Summary
echo ""
echo "============================================"
echo " RustDesk Ready!"
echo "============================================"
echo ""
printf " %-14s %s\n" "ID:" "$RUSTDESK_ID"
printf " %-14s %s\n" "Password:" "$RUSTDESK_PASS"
printf " %-14s %s\n" "Display:" ":0 (DUMMY0 primary 1920x1080)"
printf " %-14s %s\n" "Wayland:" "disabled (Xorg forced)"
printf " %-14s %s\n" "Sleep/Lock:" "disabled"
printf " %-14s %s\n" "Version:" "$RUSTDESK_VERSION"
printf " %-14s %s\n" "Arch:" "$ARCH"
echo ""
echo " Connect: rustdesk $RUSTDESK_ID"
echo " Status: systemctl status rustdesk-headless"
echo " Logs: /tmp/rdtop-install.log"
echo " RustDesk: /tmp/rustdesk-server.log"
echo " Xorg: /tmp/xorg-dummy.log"
echo ""
echo "============================================"
log "Done. ID: $RUSTDESK_ID"
# Show monitor status
if command -v xrandr >/dev/null 2>&1; then
echo ""
echo "--- Monitor status ---"
xrandr --listmonitors 2>/dev/null || echo "xrandr unavailable"
fi
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