🐜 fix(runner): Improve NVIDIA driver handling, switch to gamescope (#279)

## Description
- Made it so failed NVIDIA driver install won't quit entrypoint script
if other GPU vendors are present (fixes mixed GPU cases).
- Switch to gamescope as compositor, with optional SYS_NICE cap handling
for higher priority.
- Use mangohud preset 2 for stats, which is more compact.
- Fixes to nestri-server lspci regex, to deal with AMD naming scheme.
- Added missing radeon vulkan driver packages.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
	- Added support for additional AMD Vulkan drivers.
- Integrated Steam launch directly within the gamescope compositor for a
streamlined startup.

- **Bug Fixes**
- Improved GPU driver fallback handling to ensure smoother operation on
systems without NVIDIA GPUs.
	- Enhanced PCI device parsing for more accurate GPU detection.

- **Chores**
- Updated environment configuration to use X11 session type and set
MangoHud preset.
- Removed unused packages and legacy compositor/resolution management
logic.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Co-authored-by: DatCaptainHorse <DatCaptainHorse@users.noreply.github.com>

containers/runner.Containerfile

@@ -132,9 +132,11 @@ RUN sed -i \
 # Core system components
 RUN --mount=type=cache,target=/var/cache/pacman/pkg \
     pacman -Sy --needed --noconfirm \
-        vulkan-intel lib32-vulkan-intel vpl-gpu-rt mesa \
+        vulkan-intel lib32-vulkan-intel vpl-gpu-rt \
+        vulkan-radeon lib32-vulkan-radeon \
+        mesa \
         steam steam-native-runtime gtk3 lib32-gtk3 \
-        sudo xorg-xwayland seatd libinput labwc wlr-randr gamescope mangohud \
+        sudo xorg-xwayland seatd libinput gamescope mangohud \
         libssh2 curl wget \
         pipewire pipewire-pulse pipewire-alsa wireplumber \
         noto-fonts-cjk supervisor jq chwd lshw pacman-contrib && \

packages/scripts/entrypoint.sh

@@ -141,26 +141,60 @@ main() {
 
         if [[ -z "$nvidia_driver_version" ]]; then
             log "Error: Failed to determine NVIDIA driver version."
-            exit 1
+            # Check for other GPU vendors before exiting
+            if [[ -n "${vendor_devices[amd]:-}" || -n "${vendor_devices[intel]:-}" ]]; then
+                log "Other GPUs (AMD or Intel) detected, continuing without NVIDIA driver."
+            else
+                log "No other GPUs detected, exiting due to NVIDIA driver version failure."
+                exit 1
+            fi
+        else
+            log "Detected NVIDIA driver version: $nvidia_driver_version"
+
+            # Set up cache and get installer
+            setup_cache
+            local arch=$(uname -m)
+            local filename="NVIDIA-Linux-${arch}-${nvidia_driver_version}.run"
+            cd "$NVIDIA_INSTALLER_DIR" || {
+                log "Error: Failed to change to $NVIDIA_INSTALLER_DIR."
+                exit 1
+            }
+            get_nvidia_installer "$nvidia_driver_version" "$arch" || {
+                # Check for other GPU vendors before exiting
+                if [[ -n "${vendor_devices[amd]:-}" || -n "${vendor_devices[intel]:-}" ]]; then
+                    log "Other GPUs (AMD or Intel) detected, continuing without NVIDIA driver."
+                else
+                    log "No other GPUs detected, exiting due to NVIDIA installer failure."
+                    exit 1
+                fi
+            }
+
+            # Install driver
+            install_nvidia_driver "$filename" || {
+                # Check for other GPU vendors before exiting
+                if [[ -n "${vendor_devices[amd]:-}" || -n "${vendor_devices[intel]:-}" ]]; then
+                    log "Other GPUs (AMD or Intel) detected, continuing without NVIDIA driver."
+                else
+                    log "No other GPUs detected, exiting due to NVIDIA driver installation failure."
+                    exit 1
+                fi
+            }
         fi
-        log "Detected NVIDIA driver version: $nvidia_driver_version"
-
-        # Set up cache and get installer
-        setup_cache
-        local arch=$(uname -m)
-        local filename="NVIDIA-Linux-${arch}-${nvidia_driver_version}.run"
-        cd "$NVIDIA_INSTALLER_DIR" || {
-            log "Error: Failed to change to $NVIDIA_INSTALLER_DIR."
-            exit 1
-        }
-        get_nvidia_installer "$nvidia_driver_version" "$arch" || exit 1
-
-        # Install driver
-        install_nvidia_driver "$filename" || exit 1
     else
         log "No NVIDIA GPU detected, skipping driver fix."
     fi
 
+    # Make sure gamescope has CAP_SYS_NICE capabilities if available
+    log "Checking for CAP_SYS_NICE availability..."
+    if capsh --print | grep -q "Current:.*cap_sys_nice"; then
+        log "Giving gamescope compositor CAP_SYS_NICE permissions..."
+        setcap 'CAP_SYS_NICE+eip' /usr/bin/gamescope 2>/dev/null || {
+            log "Warning: Failed to set CAP_SYS_NICE on gamescope, continuing without it..."
+        }
+    else
+        log "Skipping CAP_SYS_NICE for gamescope, capability not available..."
+    fi
+
     # Switch to nestri user
     log "Switching to nestri user for application startup..."
     if [[ ! -x /etc/nestri/entrypoint_nestri.sh ]]; then

packages/scripts/entrypoint_nestri.sh

@@ -85,39 +85,21 @@ start_nestri_server() {
     restart_chain
 }
 
-# Starts compositor (labwc)
+# Starts compositor (gamescope) with Steam
 start_compositor() {
     kill_if_running "${COMPOSITOR_PID:-}" "compositor"
 
-    log "Pre-configuring compositor..."
-    mkdir -p "${HOME}/.config/labwc/"
-    cat > ~/.config/labwc/rc.xml << 'EOF'
-<?xml version="1.0" encoding="UTF-8"?>
-<labwc_config>
-    <keyboard><default/></keyboard>
-    <mouse><default/>
-        <context name="Root">
-            <mousebind button="Left" action="Press"/>
-            <mousebind button="Right" action="Press"/>
-            <mousebind button="Middle" action="Press"/>
-        </context>
-    </mouse>
-</labwc_config>
-EOF
-    echo '<?xml version="1.0" encoding="UTF-8"?><openbox_menu></openbox_menu>' > ~/.config/labwc/menu.xml
-
-    log "Starting compositor..."
+    log "Starting compositor with Steam..."
     rm -rf /tmp/.X11-unix && mkdir -p /tmp/.X11-unix && chown nestri:nestri /tmp/.X11-unix
-    WAYLAND_DISPLAY=wayland-1 WLR_BACKENDS=wayland labwc &
+    WAYLAND_DISPLAY=wayland-1 gamescope --backend wayland -g -f -e --rt --mangoapp -W "${WIDTH}" -H "${HEIGHT}" -- steam-native -tenfoot -cef-force-gpu &
     COMPOSITOR_PID=$!
 
     log "Waiting for compositor to initialize..."
-    COMPOSITOR_SOCKET="${XDG_RUNTIME_DIR}/wayland-0"
+    COMPOSITOR_SOCKET="${XDG_RUNTIME_DIR}/gamescope-0"
     for ((i=1; i<=15; i++)); do
         if [[ -e "$COMPOSITOR_SOCKET" ]]; then
-            log "Compositor initialized, wayland-0 ready."
+            log "Compositor initialized, gamescope-0 ready."
             sleep 2
-            start_wlr_randr
             return
         fi
         sleep 1
@@ -128,46 +110,6 @@ EOF
     start_compositor
 }
 
-# Configures resolution with wlr-randr
-start_wlr_randr() {
-    log "Configuring resolution with wlr-randr..."
-    OUTPUT_NAME=$(WAYLAND_DISPLAY=wayland-0 wlr-randr --json | jq -r '.[] | select(.enabled == true) | .name' | head -n 1)
-    if [[ -z "$OUTPUT_NAME" ]]; then
-        log "Error: No enabled outputs detected."
-        exit 1
-    fi
-
-    local WLR_RETRIES=0
-    while ! WAYLAND_DISPLAY=wayland-0 wlr-randr --output "$OUTPUT_NAME" --custom-mode "$RESOLUTION"; do
-        log "Error: Failed to configure wlr-randr. Retrying..."
-        ((WLR_RETRIES++))
-        if [[ "$WLR_RETRIES" -ge "$MAX_RETRIES" ]]; then
-            log "Error: Max retries reached for wlr-randr."
-            exit 1
-        fi
-        sleep 2
-    done
-    log "wlr-randr configuration successful."
-    sleep 2
-}
-
-# Starts Steam
-start_steam() {
-    kill_if_running "${STEAM_PID:-}" "Steam"
-
-    log "Starting Steam with -tenfoot..."
-    steam-native -tenfoot &
-    STEAM_PID=$!
-
-    sleep 2
-    if ! kill -0 "$STEAM_PID" 2>/dev/null; then
-        log "Error: Steam failed to start."
-        return 1
-    fi
-    log "Steam started successfully."
-    return 0
-}
-
 # Increments retry counter
 increment_retry() {
     local component="$1"
@@ -190,7 +132,6 @@ cleanup() {
     log "Terminating processes..."
     kill_if_running "${NESTRI_PID:-}" "nestri-server"
     kill_if_running "${COMPOSITOR_PID:-}" "compositor"
-    kill_if_running "${STEAM_PID:-}" "Steam"
     exit 0
 }
 
@@ -205,18 +146,11 @@ main_loop() {
             log "nestri-server died."
             increment_retry "nestri-server"
             restart_chain
-            start_steam || increment_retry "Steam"
         # Check compositor
         elif [[ -n "${COMPOSITOR_PID:-}" ]] && ! kill -0 "${COMPOSITOR_PID}" 2>/dev/null; then
             log "compositor died."
             increment_retry "compositor"
             start_compositor
-            start_steam || increment_retry "Steam"
-        # Check Steam
-        elif [[ -n "${STEAM_PID:-}" ]] && ! kill -0 "${STEAM_PID}" 2>/dev/null; then
-            log "Steam died."
-            increment_retry "Steam"
-            start_steam || increment_retry "Steam"
         fi
     done
 }
@@ -224,9 +158,8 @@ main_loop() {
 main() {
     chown_user_directory
     load_envs
-    #parse_resolution "${RESOLUTION:-1920x1080}" || exit 1 # Not used currently
+    parse_resolution "${RESOLUTION:-1920x1080}" || exit 1
     restart_chain
-    start_steam || increment_retry "Steam"
     main_loop
 }
 

packages/scripts/envs.sh

@@ -2,13 +2,15 @@
 set -euo pipefail
 
 export XDG_RUNTIME_DIR=/run/user/${UID}/
-export WAYLAND_DISPLAY=wayland-0
-export XDG_SESSION_TYPE=wayland
+export XDG_SESSION_TYPE=x11
 export DISPLAY=:0
 export $(dbus-launch)
 
 # Causes some setups to break
 export PROTON_NO_FSYNC=1
 
+# Sleeker Mangohud preset :)
+export MANGOHUD_CONFIG=preset=2
+
 # Our preferred prefix
 export WINEPREFIX=/home/${USER}/.nestripfx/

packages/server/src/gpu.rs

@@ -84,7 +84,7 @@ pub fn get_gpus() -> Vec<GPUInfo> {
 
 fn parse_pci_device(line: &str) -> Option<(String, String, String, String)> {
     let re = Regex::new(
-        r#"^(?P<pci_addr>\S+)\s+"[^\[]*\[(?P<class_id>[0-9a-f]{4})\].*?"\s+"[^\[]*\[(?P<vendor_id>[0-9a-f]{4})\].*?"\s+"(?P<device_name>[^"]+?)""#,
+        r#"^(?P<pci_addr>\S+)\s+"[^\[]*\[(?P<class_id>[0-9a-f]{4})\].*?"\s+"[^"]*?\[(?P<vendor_id>[0-9a-f]{4})\][^"]*?"\s+"(?P<device_name>[^"]+?)""#,
     ).unwrap();
 
     let caps = re.captures(line)?;