Quote:
bash-4.2$ glxgears
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't get an RGB, Double-buffered visual
|
and
Quote:
bash-4.2$ optirun nvidia-settings
[24684.744658] [ERROR]No bridge found. Try installing primus or virtualgl.
|
-------------
I removed bumblebee and Nvidia Driver this erros gone, and new result:
Quote:
bash-4.2$ glxinfo |grep OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Mobile
OpenGL core profile version string: 3.1 (Core Profile) Mesa 9.1.7
OpenGL core profile shading language version string: 1.40
OpenGL core profile context flags: (none)
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 9.1.7
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
|
glxgear command works and 3 virtual gear are visible .