glxgears 时出现这样的提示： Xlib: extension "GLX" missing on display ":0.0". Error: couldn't get an RGB, Double­buffered visual

在网上搜了半天，在下列字段中加入了红色项，问题解决！ Section "Device" Identifier "Card0" Driver "nvidia" Option "RenderAccel" "true" Option "AllowGLXWithComposite" "true" VendorName "All" BoardName "All"