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#1 2013-01-28 21:36:11

nwhsvc
Member
Registered: 2012-03-23
Posts: 7

[solved] problems with multiple gpus with nvidia-313.18-1

Hello!  This post is more of a PSA.  My cuda programs started failing after the driver upgrade to nvidia-313.18-1.  It turned out that cuda was not detecting my second GPU when run as a normal user.  The programs would work when executed with sudo.  There is currently an updated package release in testing.  I will file a bug report if that update does not fix the problem.

Last edited by nwhsvc (2013-02-18 22:51:32)

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#2 2013-01-30 18:53:05

nwhsvc
Member
Registered: 2012-03-23
Posts: 7

Re: [solved] problems with multiple gpus with nvidia-313.18-1

The driver package nvidia-313.18-2 has the same problem.  Posting a bug report now.

Last edited by nwhsvc (2013-01-30 19:08:41)

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#3 2013-02-18 22:50:49

nwhsvc
Member
Registered: 2012-03-23
Posts: 7

Re: [solved] problems with multiple gpus with nvidia-313.18-1

fix: use the legacy driver nvidia-304xx

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#4 2013-02-23 18:21:16

chrislupo
Member
Registered: 2013-02-23
Posts: 1

Re: [solved] problems with multiple gpus with nvidia-313.18-1

Thank you for this. The legacy driver solves the issue. However, the bug is still present in nvidia-313.18-3 and nvidia-313.18-4.

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