Master nvidia

Dockerfile

@@ -29,7 +29,7 @@ RUN \
 
 FROM ghcr.io/linuxserver/baseimage-alpine:3.19 as buildstage
 
-ARG KASMVNC_RELEASE="d49d07b88113d28eb183ca7c0ca59990fae1153c"
+ARG KASMVNC_RELEASE="511e2ae542e95f5447a0a145bb54ced968e6cfec"
 
 COPY --from=wwwstage /build-out /www
 
@@ -287,6 +287,8 @@ RUN \
     mesa-va-gallium \
     mesa-vulkan-ati \
     mesa-vulkan-intel \
+    mesa-vulkan-layers \
+    mesa-vulkan-swrast \
     nginx \
     nodejs \
     openbox \
@@ -308,6 +310,7 @@ RUN \
     setxkbmap \
     sudo \
     tar \
+    vulkan-tools \
     xauth \
     xf86-video-amdgpu \
     xf86-video-ati \

Dockerfile.aarch64

@@ -34,7 +34,7 @@ RUN \
 
 FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.19 as buildstage
 
-ARG KASMVNC_RELEASE="d49d07b88113d28eb183ca7c0ca59990fae1153c"
+ARG KASMVNC_RELEASE="511e2ae542e95f5447a0a145bb54ced968e6cfec"
 
 COPY --from=wwwstage /build-out /www
 
@@ -82,7 +82,9 @@ RUN \
     mesa-vulkan-ati \
     mesa-vulkan-broadcom \
     mesa-vulkan-freedreno \
+    mesa-vulkan-layers \
     mesa-vulkan-panfrost \
+    mesa-vulkan-swrast \
     meson \
     nettle-dev \
     openssl-dev \
@@ -314,6 +316,7 @@ RUN \
     setxkbmap \
     sudo \
     tar \
+    vulkan-tools \
     xauth \
     xf86-video-amdgpu \
     xf86-video-ati \

readme-vars.yml

@@ -189,6 +189,39 @@ full_custom_readme: |
   ### Display Compositing (desktop effects)
 
   When using this image in tandem with a supported video card, compositing will function albeit with a performance hit when syncing the frames with pixmaps for the applications using it. This can greatly increase app compatibility if the application in question requires compositing, but requires a real GPU to be mounted into the container. By default we disable compositing at a DE level for performance reasons on our downstream images, but it can be enabled by the user and programs using compositing will still function even if the DE has it disabled in its settings. When building desktop images be sure you understand that with it enabled by default only users that have a compatible GPU mounted in will be able to use your image.
+
+  ## Nvidia GPU Support
+
+  **Nvidia is not compatible with Alpine based images**
+
+  Nvidia support is available by leveraging Zink for OpenGL support. This can be enabled with the following run flags:
+
+  | Variable | Description |
+  | :----: | --- |
+  | --gpus all | This can be filtered down but for most setups this will pass the one Nvidia GPU on the system |
+  | --runtime nvidia | Specify the Nvidia runtime which mounts drivers and tools in from the host |
+
+  The compose syntax is slightly different for this as you will need to set nvidia as the default runtime:
+
+  ```
+  sudo nvidia-ctk runtime configure --runtime=docker --set-as-default
+  sudo service docker restart
+  ```
+
+  And to assign the GPU in compose:
+
+  ```
+  services:
+    myimage:
+      image: myname/myimage:mytag
+      deploy:
+        resources:
+          reservations:
+            devices:
+              - driver: nvidia
+                count: 1
+                capabilities: [compute,video,graphics,utility]
+  ```
 
   ## Lossless 
 

root/defaults/startwm.sh

@@ -1,2 +1,10 @@
 #!/usr/bin/env bash
+
+# Enable Nvidia GPU support if detected
+if which nvidia-smi; then
+  export LIBGL_KOPPER_DRI2=1
+  export MESA_LOADER_DRIVER_OVERRIDE=zink
+  export GALLIUM_DRIVER=zink
+fi
+
 /usr/bin/openbox-session

root/etc/s6-overlay/s6-rc.d/svc-kasmvnc/run

@@ -1,7 +1,7 @@
 #!/usr/bin/with-contenv bash
 
 # Pass gpu flags if mounted
-if ls /dev/dri/renderD* 1> /dev/null 2>&1 && [ -z ${DISABLE_DRI+x} ]; then
+if ls /dev/dri/renderD* 1> /dev/null 2>&1 && [ -z ${DISABLE_DRI+x} ] && ! which nvidia-smi; then
   HW3D="-hw3d"
 fi
 if [ -z ${DRINODE+x} ]; then