(In reply to Ivan Ivanov from comment #12) > Guillaume, > > Removing dtoverlay=disable-v3d from pi4 config.txt section > seems to be working fine. > > I will send you change request against raspberrypi-firmware package, ok? > > Ivan > > --- > # glxinfo -B > name of display: :0.0 > display: :0 screen: 0 > direct rendering: Yes > Extended renderer info (GLX_MESA_query_renderer): > Vendor: Broadcom (0x14e4) > Device: V3D 4.2 (0xffffffff) > Version: 23.3.6 > Accelerated: yes > Video memory: 3821MB > Unified memory: yes > Preferred profile: core (0x1) > Max core profile version: 3.1 > Max compat profile version: 3.1 > Max GLES1 profile version: 1.1 > Max GLES[23] profile version: 3.1 > OpenGL vendor string: Broadcom > OpenGL renderer string: V3D 4.2 > OpenGL core profile version string: 3.1 Mesa 23.3.6 > OpenGL core profile shading language version string: 1.40 > OpenGL core profile context flags: (none) > > OpenGL version string: 3.1 Mesa 23.3.6 > OpenGL shading language version string: 1.40 > OpenGL context flags: (none) > > OpenGL ES profile version string: OpenGL ES 3.1 Mesa 23.3.6 > OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10 Great! :)