Fix missing libGL.so.1 in Nvidia LXC containers

ct/booklore.sh

@@ -34,7 +34,6 @@ function update_script() {
     NODE_VERSION="22" setup_nodejs
     setup_mariadb
     setup_yq
-    ensure_dependencies ffmpeg
 
     msg_info "Stopping Service"
     systemctl stop booklore

install/booklore-install.sh

@@ -13,10 +13,6 @@ setting_up_container
 network_check
 update_os
 
-msg_info "Installing Dependencies"
-$STD apt install -y ffmpeg
-msg_ok "Installed Dependencies"
-
 JAVA_VERSION="25" setup_java
 NODE_VERSION="22" setup_nodejs
 setup_mariadb

misc/tools.func

@@ -4237,6 +4237,18 @@ NVIDIA_PIN
   # VA-API for hybrid setups (Intel + NVIDIA)
   $STD apt-get -y install va-driver-all vainfo 2>/dev/null || true
 
+  # Fix GLX alternatives: nvidia-alternative diverts mesa libs but in LXC
+  # containers the nvidia GLX libs are typically missing, leaving libGL.so.1
+  # pointing nowhere. Fall back to mesa if nvidia GLX dir is empty/missing.
+  if command -v update-glx &>/dev/null; then
+    local nvidia_glx_dir="/usr/lib/nvidia"
+    if [[ ! -f "${nvidia_glx_dir}/libGL.so.1" ]] && [[ -d /usr/lib/mesa-diverted ]]; then
+      msg_info "NVIDIA GLX libs missing in container - falling back to mesa"
+      $STD update-glx --set glx /usr/lib/mesa-diverted 2>/dev/null || true
+      ldconfig 2>/dev/null || true
+    fi
+  fi
+
   msg_ok "NVIDIA GPU configured"
 }