{"action":"created","issue":{"url":"https://api.github.com/repos/openai/roboschool/issues/8","repository_url":"https://api.github.com/repos/openai/roboschool","labels_url":"https://api.github.com/repos/openai/roboschool/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/openai/roboschool/issues/8/comments","events_url":"https://api.github.com/repos/openai/roboschool/issues/8/events","html_url":"https://github.com/openai/roboschool/issues/8","id":231628971,"number":8,"title":"OpenGL problem on ubuntu 16.04","user":{"login":"asimmunawar","id":17105700,"avatar_url":"https://avatars0.githubusercontent.com/u/17105700?v=4","gravatar_id":"","url":"https://api.github.com/users/asimmunawar","html_url":"https://github.com/asimmunawar","followers_url":"https://api.github.com/users/asimmunawar/followers","following_url":"https://api.github.com/users/asimmunawar/following{/other_user}","gists_url":"https://api.github.com/users/asimmunawar/gists{/gist_id}","starred_url":"https://api.github.com/users/asimmunawar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/asimmunawar/subscriptions","organizations_url":"https://api.github.com/users/asimmunawar/orgs","repos_url":"https://api.github.com/users/asimmunawar/repos","events_url":"https://api.github.com/users/asimmunawar/events{/privacy}","received_events_url":"https://api.github.com/users/asimmunawar/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2017-05-26T13:37:34Z","updated_at":"2017-12-27T12:32:17Z","closed_at":"2017-05-28T06:56:18Z","author_association":"NONE","body":"I installed everything according to instructions. However, I am getting the following error. I have tried everything given in https://github.com/openai/roboschool/issues/2. But nothing seems to work. \r\n\r\n```\r\n$ python3 agent_zoo/demo_race2.py \r\n[2017-05-26 22:20:30,281] Making new env: RoboschoolHumanoid-v0\r\n[2017-05-26 22:20:30,284] Making new env: RoboschoolHumanoid-v0\r\n[2017-05-26 22:20:30,285] Making new env: RoboschoolHumanoid-v0\r\nQGLShaderProgram: could not create shader program\r\nbool QGLShaderPrivate::create(): Could not create shader of type 2.\r\npython3: render-simple.cpp:244: void SimpleRender::Context::initGL(): Assertion `r0' failed.\r\nAborted (core dumped)\r\n\r\n```\r\n\r\nI am running\r\n\r\n```\r\n$ lsb_release -a\r\nNo LSB modules are available.\r\nDistributor ID:\tUbuntu\r\nDescription:\tUbuntu 16.04.2 LTS\r\nRelease:\t16.04\r\nCodename:\txenial\r\n```\r\n\r\n```\r\n$ nvidia-smi \r\nFri May 26 22:27:38 2017       \r\n+-----------------------------------------------------------------------------+\r\n| NVIDIA-SMI 375.66                 Driver Version: 375.66                    |\r\n|-------------------------------+----------------------+----------------------+\r\n| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |\r\n| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |\r\n|===============================+======================+======================|\r\n|   0  TITAN X (Pascal)    Off  | 0000:03:00.0     Off |                  N/A |\r\n| 23%   26C    P8    10W / 250W |    192MiB / 12189MiB |      4%      Default |\r\n+-------------------------------+----------------------+----------------------+\r\n                                                                               \r\n+-----------------------------------------------------------------------------+\r\n| Processes:                                                       GPU Memory |\r\n|  GPU       PID  Type  Process name                               Usage      |\r\n|=============================================================================|\r\n|    0      1572    G   /usr/lib/xorg/Xorg                              70MiB |\r\n|    0      4455    G   compiz                                         120MiB |\r\n+-----------------------------------------------------------------------------+\r\n```\r\n\r\n```\r\n$ glxinfo\r\nname of display: :0\r\ndisplay: :0  screen: 0\r\ndirect rendering: Yes\r\nserver glx vendor string: NVIDIA Corporation\r\nserver glx version string: 1.4\r\nserver glx extensions:\r\n    GLX_ARB_context_flush_control, GLX_ARB_create_context, \r\n    GLX_ARB_create_context_profile, GLX_ARB_create_context_robustness, \r\n    ....\r\nclient glx vendor string: NVIDIA Corporation\r\nclient glx version string: 1.4\r\nclient glx extensions:\r\n    GLX_ARB_context_flush_control, GLX_ARB_create_context, \r\n    GLX_ARB_create_context_profile, GLX_ARB_create_context_robustness, \r\n    ...\r\nGLX version: 1.4\r\nGLX extensions:\r\n    GLX_ARB_context_flush_control, GLX_ARB_create_context, \r\n    GLX_ARB_create_context_profile, GLX_ARB_create_context_robustness, \r\n    ...\r\nOpenGL vendor string: NVIDIA Corporation\r\nOpenGL renderer string: TITAN X (Pascal)/PCIe/SSE2\r\nOpenGL core profile version string: 4.5.0 NVIDIA 375.66\r\nOpenGL core profile shading language version string: 4.50 NVIDIA\r\nOpenGL core profile context flags: (none)\r\nOpenGL core profile profile mask: core profile\r\nOpenGL core profile extensions:\r\n    GL_AMD_multi_draw_indirect, GL_AMD_seamless_cubemap_per_texture, \r\n    GL_AMD_vertex_shader_layer, GL_AMD_vertex_shader_viewport_index, \r\n    ...\r\nOpenGL version string: 4.5.0 NVIDIA 375.66\r\nOpenGL shading language version string: 4.50 NVIDIA\r\nOpenGL context flags: (none)\r\nOpenGL profile mask: (none)\r\nOpenGL extensions:\r\n    GL_AMD_multi_draw_indirect, GL_AMD_seamless_cubemap_per_texture, \r\n    GL_AMD_vertex_shader_layer, GL_AMD_vertex_shader_viewport_index, \r\n    ...\r\nOpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 375.66\r\nOpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20\r\nOpenGL ES profile extensions:\r\n    GL_ANDROID_extension_pack_es31a, GL_EXT_base_instance, \r\n    GL_EXT_blend_func_extended, GL_EXT_blend_minmax, GL_EXT_buffer_storage, \r\n    GL_EXT_color_buffer_float, GL_EXT_color_buffer_half_float, \r\n    GL_EXT_copy_image, GL_EXT_deb\r\n```"},"comment":{"url":"https://api.github.com/repos/openai/roboschool/issues/comments/354107450","html_url":"https://github.com/openai/roboschool/issues/8#issuecomment-354107450","issue_url":"https://api.github.com/repos/openai/roboschool/issues/8","id":354107450,"user":{"login":"ethanluoyc","id":6040760,"avatar_url":"https://avatars3.githubusercontent.com/u/6040760?v=4","gravatar_id":"","url":"https://api.github.com/users/ethanluoyc","html_url":"https://github.com/ethanluoyc","followers_url":"https://api.github.com/users/ethanluoyc/followers","following_url":"https://api.github.com/users/ethanluoyc/following{/other_user}","gists_url":"https://api.github.com/users/ethanluoyc/gists{/gist_id}","starred_url":"https://api.github.com/users/ethanluoyc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ethanluoyc/subscriptions","organizations_url":"https://api.github.com/users/ethanluoyc/orgs","repos_url":"https://api.github.com/users/ethanluoyc/repos","events_url":"https://api.github.com/users/ethanluoyc/events{/privacy}","received_events_url":"https://api.github.com/users/ethanluoyc/received_events","type":"User","site_admin":false},"created_at":"2017-12-27T12:32:17Z","updated_at":"2017-12-27T12:32:17Z","author_association":"NONE","body":"I can confirm that @davidljung's method works for me."}}
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