6/17/2023 0 Comments Mac xquartz x11 forwarding![]() GLX_SGIX_pbuffer, GLX_SGI_swap_control, GLX_SGI_video_sync GLX_NV_video_capture, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_NV_robustness_video_memory_purge, GLX_NV_swap_group, GLX_NV_multisample_coverage, GLX_NV_present_video, GLX_NV_copy_image, GLX_NV_delay_before_swap, GLX_NV_float_buffer, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_NV_copy_buffer, GLX_EXT_swap_control_tear, GLX_EXT_texture_from_pixmap, GLX_EXT_import_context, GLX_EXT_stereo_tree, GLX_EXT_swap_control, GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB, GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile, GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_buffer_age, GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, GLX_ARB_create_context_no_error, GLX_ARB_create_context_profile, GLX_ARB_context_flush_control, GLX_ARB_create_context, GLX_EXT_visual_rating, GLX_OML_swap_method, GLX_SGIS_multisample,Ĭlient glx vendor string: NVIDIA Corporation GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, Why would that be the case and is it related? name of display: localhost:10.0ĭirect rendering: No (If you want to find out why, try setting LIBGL_DEBUG=verbose) Is that the right path to go down? Something else that is weird is that 'OpenGL renderer string' references the intel chip inside, not the nvidia graphics card. Is this related to direct rendering not being on? I read this has something to do with using libGL.so from NVidia which doesn't support remote GLX. Some other interesting information, here is the result of me running 'glxinfo' on the remote computer. Possibly related - when I run glxgears, I see gears that are NOT moving, despite no errors and the console reporting non-zero fps. If I run 'glxdemo' I see the yellow square no problem. I tried to investigate if GLX was the problem. I'm wondering if this is just a missing GLX feature from XQuartz that can't be solved. To the best of my research it seems like the local computer does not support a certain GLX request. The remote computer is a linux machine running ubuntu 16.04, the local computer is a mac using XQuartz as the X server. Minor opcode of failed request: 16 (X_GLXVendorPrivate)Ĭurrent serial number in output stream: 38 Major opcode of failed request: 149 (GLX) I've had no problem using X11 forwarding for UIs and even for 3D OpenSceneGraph visualizations, but a new application I need to run gives the following error on the remote computer: X Error of failed request: GLXUnsupportedPrivateRequest Covid has me working remotely, and I'm pretty stuck here.
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