glxinfo 报错

lihaohao

我使用rk3399开发板.

1. uname -a
   
2. Linux firefly 4.4.154 #31 SMP Fri Dec 14 10:32:36 CST 2018 aarch64 aarch64 aarch64 GNU/Linux  

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开机后默认进入命令行界面, 执行startx进入图形化界面. 输入一些命令会报错, 如下所示

1. firefly@firefly:~$ glxinfo
   
2. name of display: :0.0
   
3. Error: couldn't find RGB GLX visual or fbconfig
   
4. 
   

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1. firefly@firefly:~$ glxgears
   
2. Error: couldn't get an RGB, Double-buffered visual
   

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1. firefly@firefly:~$ python3
   
2. Python 3.5.2 (default, Nov 12 2018, 13:43:14)
   
3. [GCC 5.4.0 20160609] on linux
   
4. Type "help", "copyright", "credits" or "license" for more information.
   
5. >>> import glfw
   
6. >>> glfw.init()
   
7. Traceback (most recent call last):
   
8.   File "<stdin>", line 1, in <module>
   
9.   File "/home/firefly/.local/lib/python3.5/site-packages/glfw/__init__.py", line 707, in init
   
10.     res = _glfw.glfwInit()
    
11.   File "/home/firefly/.local/lib/python3.5/site-packages/glfw/__init__.py", line 609, in errcheck
    
12.     _reraise(exc[1], exc[2])
    
13.   File "/home/firefly/.local/lib/python3.5/site-packages/glfw/__init__.py", line 45, in _reraise
    
14.     raise exception.with_traceback(traceback)
    
15.   File "/home/firefly/.local/lib/python3.5/site-packages/glfw/__init__.py", line 588, in callback_wrapper
    
16.     return func(*args, **kwargs)
    
17.   File "/home/firefly/.local/lib/python3.5/site-packages/glfw/__init__.py", line 800, in _raise_glfw_errors_as_exceptions
    
18.     raise GLFWError(message)
    
19. glfw.GLFWError: (65542) b'GLX: GLX extension not found'
    

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1. firefly@firefly:~$ glmark2-es2
   
2. =======================================================
   
3.     glmark2 2017.07
   
4. =======================================================
   
5.     OpenGL Information
   
6.     GL_VENDOR:     ARM
   
7.     GL_RENDERER:   Mali-T860
   
8.     GL_VERSION:    OpenGL ES 3.2 v1.r13p0-00rel0-git(a4271c9).31ba04af2d3c01618138bef3aed66c2c
   

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是因为mali驱动导致的吗?