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--- ubuntu:gpu:opengl:get_opengl_info [2023/06/04 21:41] – created peter
+++ ubuntu:gpu:opengl:get_opengl_info [2023/06/04 21:49] (current) – peter
@@ Line 1: / Line 1: @@
 ====== Ubuntu - GPU - OpenGL - Get OpenGL Info ======
+<code bash>
+glxinfo | grep OpenGL
+</code>
+returns:
+<code bash>
+OpenGL vendor string: AMD
+OpenGL renderer string: Radeon RX 7900 XTX (gfx1100, LLVM 15.0.3, DRM 3.48, 5.19.0-43-generic)
+OpenGL core profile version string: 4.6 (Core Profile) Mesa 22.3.0-devel
+OpenGL core profile shading language version string: 4.60
+OpenGL core profile context flags: (none)
+OpenGL core profile profile mask: core profile
+OpenGL core profile extensions:
+OpenGL version string: 4.6 (Compatibility Profile) Mesa 22.3.0-devel
+OpenGL shading language version string: 4.60
+OpenGL context flags: (none)
+OpenGL profile mask: compatibility profile
+OpenGL extensions:
+OpenGL ES profile version string: OpenGL ES 3.2 Mesa 22.3.0-devel
+OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
+OpenGL ES profile extensions:
+</code>
+<WRAP info>
+**NOTE:**  **glxinfo** shows information about the OpenGL and GLX implementations running on a given X display.
+  * If in the OpenGL renderer string: you only see **llvmpipe**, that means your system does not use the GPU but the CPU instead to render the computer graphics.
+</WRAP>
+----