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quantal quetzal driver and opencl setup

Question asked by omac on Oct 13, 2012
Latest reply on Oct 13, 2012 by omac

Hi there,


I made the mistake of upgrading from Precise Pangolin to Quantal Quetzal thinking the drivers/opencl would work without issue.

I just found these links which might be helpful for others:


I have an opencl issue:

uname -a


3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux




display:   screen: 0

OpenGL vendor string: Advanced Micro Devices, Inc.

OpenGL renderer string: AMD Radeon HD 7900 Series

OpenGL version string: 4.2.11903 Compatibility Profile Context


Then, when I do:




I get the following error:

SDKCommon.cpp: In member function ‘std::string streamsdk::SDKCommon::getPath()’:

SDKCommon.cpp:41:67: error: ‘readlink’ was not declared in this scope

make[3]: *** [build/debug/x86_64//SDKCommon.o] Error 1