【发布时间】:2012-08-26 08:11:46
【问题描述】:
我在 Ubuntu 10.04 上使用 Qt。在程序安装过程之后,我尝试按照此处 [http://www.vtk.org/Wiki/VTK/Examples/Instructions/ForUsers] 中的说明使用 vtk 示例对其进行测试。
但它给出了如下错误:
Starting /home/taha/Downloads/VTK/Examples/Tutorial/Step1/Cxx/Cone...
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
ERROR: In /home/taha/Downloads/VTK/Rendering/vtkXOpenGLRenderWindow.cxx, line 398
vtkXOpenGLRenderWindow (0x9812928): Could not find a decent visual
The program has unexpectedly finished.
/home/taha/Downloads/VTK/Examples/Tutorial/Step1/Cxx/Cone exited with code 0
如何解决这个问题?
【问题讨论】:
-
这是一个操作系统/显卡驱动安装问题。您需要为您的显卡安装 opengl 驱动程序。
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我会问你的发行版。
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@TahaYusuf - 请将此问题标记为已回答。