I tried compiling the SDK examples on Kubuntu 64. I get the following error message:
make[1]: Leaving directory `/home/baisa/NVIDIA_CUDA_SDK/common'
make -C projects/matrixMulDrv/
make[1]: Entering directory `/home/baisa/NVIDIA_CUDA_SDK/projects/matrixMulDrv'
In file included from /usr/include/features.h:345,
from /usr/local/cuda/bin/../include/cuda_runtime.h:49,
from <command line>:1:
/usr/include/gnu/stubs.h:7:27: error: gnu/stubs-32.h: No such file or directory
make[1]: *** [data/matrixMul_kernel.cubin] Error 255
I read somewhere this was due to something thinking it was a 32 bit system, not a 64 bit system.