Posts by Carlesa25

1) Message boards : GPUs : GPU not recognised after Ubuntu Linux Upgrade (Message 57813)
Posted 17 Nov 2014 by Carlesa25
Post:
Hi, I recommend you read my comment on the thread "Debian / Ubuntu / Mint / Derivatives - GPU fixes recognition" to solve the issue of missing GPU Boinc running on Ubuntu. Greetings.
2) Message boards : GPUs : Debian/Ubuntu/Mint/Derivatives - GPU recognition fixes (Message 57471)
Posted 8 Nov 2014 by Carlesa25
Post:
Hi, The issue is a bit long, but simplifying ...

For NVIDIA GPUs BOINC recognizes the need to first install the "nvidia-modprobe" utility.

If someone wants to be broad theme, I will be happy. Greetings.
3) Message boards : GPUs : Linux - Nvidia 337.19 Beta... still problems. (Message 53971)
Posted 6 May 2014 by Carlesa25
Post:
Hi, With the driver for Nvidia 337.19 Beta Linux this say 5/5/2014 solve various problems but it seems that the two main NO.

first; still having problems with stability on the desktop, at least in Ubuntu 14.04.
second; BOINC still fails in detecting the GPUs.

To solve the second problem ... lamentable manual installation is still needed.
4) Message boards : GPUs : No OpenCL and No usable GPUs found - Nvidia+Ubuntu (Message 53833)
Posted 29 Apr 2014 by Carlesa25
Post:
Can you select the Nvidia-OpenCL packages using Synaptic and install them?


Hello: Yes, but that's not the problem, the issue is a bug in the Nvidia> 331.49 driver you are wrong internal links to these libraries.

The situation is solved, for now, as I commented, installing new > 331.67 drivers manually, but evidently requires a solution from Nvidia, Ubuntu. Greetings.
5) Message boards : GPUs : No OpenCL and No usable GPUs found - Nvidia+Ubuntu (Message 53790)
Posted 24 Apr 2014 by Carlesa25
Post:
Mind pointing to the thread on the Nvidia forums?
Or else, point out what the exact change is, where the OpenCL libraries are now found after installation of the drivers? That might help the developers.


Hi, I think may be interested in this information about the problem of OpenCL and updates to the latest drivers from Nvidia.


Subject: Bug#745715: nvidia device not available for
compute in OpenCL and CUDA - msg#42729
6) Message boards : GPUs : No OpenCL and No usable GPUs found - Nvidia+Ubuntu (Message 53789)
Posted 24 Apr 2014 by Carlesa25
Post:
Mind pointing to the thread on the Nvidia forums?
Or else, point out what the exact change is, where the OpenCL libraries are now found after installation of the drivers? That might help the developers.


Hello: Differences installation on the OpenCL libraries not know exactly, I know Ubuntu so thoroughly for a good track.

The link below is the thread that I have Nvidia.

Boinc + Ubuntu + Nvidia = No usable GPUs found.

I think no one is clear what is happening or why this change that creates so much trouble.
7) Message boards : GPUs : No OpenCL and No usable GPUs found - Nvidia+Ubuntu (Message 53787)
Posted 24 Apr 2014 by Carlesa25
Post:
Hi, In Ubuntu 13.10 and 14.04-64bit.

I've commented on the NVIDIA forum and it seems the problem is in a different implementation of the OpenCL libraries from Nvidia> 331.49 drivers.

The result is that with the new Nvidia drivers (331.67) BOINC not find the GPU.

NVIDIA drivers present but no GPUs found
No ATI library found
No OpenCL library found
No usable GPUs found



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