nvidia: load nvidia udev rule at boot

saltyorg · Jan 27, 2025 · 2d9ead2 · 2d9ead2
1 parent 2b53d72
commit 2d9ead2
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diff --git a/roles/nvidia/files/99-nvidia-udev.rules b/roles/nvidia/files/99-nvidia-udev.rules
@@ -0,0 +1,2 @@
+# This will create /dev/char symlinks to all device nodes
+ACTION=="add", DEVPATH=="/bus/pci/drivers/nvidia", RUN+="/usr/bin/nvidia-ctk system create-dev-char-symlinks --create-all"
diff --git a/roles/nvidia/tasks/main.yml b/roles/nvidia/tasks/main.yml
@@ -152,6 +152,17 @@
           ansible.builtin.include_tasks: "subtasks/patch.yml"
           when: (not nvidia_patch_backup_folder.stat.exists)
 
+    - name: Copy the NVIDIA udev rule file
+      ansible.builtin.copy:
+        src: 99-nvidia-udev.rules
+        dest: /etc/udev/rules.d/99-nvidia-udev.rules
+        owner: root
+        group: root
+        mode: '0644'
+
+    - name: Reload udev rules
+      ansible.builtin.shell: udevadm control --reload-rules && udevadm trigger
+
     - name: "Nvidia Nvtop Task"
       ansible.builtin.include_tasks: "subtasks/nvtop.yml"
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		# This will create /dev/char symlinks to all device nodes
		ACTION=="add", DEVPATH=="/bus/pci/drivers/nvidia", RUN+="/usr/bin/nvidia-ctk system create-dev-char-symlinks --create-all"