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Xlib: extension "XFree86-DRI" missing on display ":0"  When I execute the gpu example

Question asked by dean ji on Mar 14, 2017
Latest reply on Mar 21, 2017 by Joan Xie

Hi All:

When I execute the gpu example(gpu_sdk_v1.00\Samples ,compiled success) ,Encountered an error:Xlib: extension "XFree86-DRI" missing on display ":0"


i has did some changes as the following:

> sudo ln -s
> sudo ln -s
> sudo ln -s
> sudo ln -s


libs of above was compiled use ltib


my board info: imx6q,bsp version is 3.0.35


what do i need to do next for the problem?