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Thread: trouble configuring Lenovo W520 nvidia 2000M for CUDA and OpenCL

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this computer high performance 3d physics calculations.

following advice found elsewhere disabled nvidia in bios, installed 11.04 64 bit ubuntu rebooted, enabled nvidia, , began enjoying system.

tried installing pycuda, pygpu, pyopencl, , non-python gpu libraries of sort variety of failures.

attempted use previous python visualizations. these failed due glx not being enabled in x.

after further research able re-enable these earlier visualizations following commands:

sudo apt-get purge nvidia*
sudo apt-get install --reinstall xserver-xorg-video-intel libgl1-mesa-glx libgl1-mesa-dri xserver-xorg-core
sudo dpkg-reconfigure xserver-xorg
sudo update-alternatives --remove gl_conf /usr/lib/nvidia-current/ld.so.conf

fear machine lacks nvidia support. not particularly care whether nvidia controls screen. happy use "intel integrated graphics". want use gpu cores on nvidia card perform 3d calculations. don't care if machine heats uses gpu cores.

question: how configure machine enable cuda , opencl usage?



Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware trouble configuring Lenovo W520 nvidia 2000M for CUDA and OpenCL


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