Re: [AMBER-Developers] beta of pmemd.cuda.MPI available in git tree

From: Thorsten M Woelfle <twoelfle.sdsc.edu>
Date: Tue, 24 Aug 2010 01:07:51 +0200

On Aug 24, 2010, at 12:43 AM, Thorsten M Woelfle wrote:

>>
>> [case.casegroup1]/sbin% ls -l /dev/ | grep nv
>> crw-rw---- 1 root root 10, 144 Aug 6 14:56 nvram
>
> Can you run deviceQuery as root?
> If yes, then
>
> chmod o+r nvram
>
>
>

That was not quite right, sorry, searching a bit I found that on an system with fresh installed
driver, not rebooted the device links are sometimes missing.
That is nvidia0 and nvidiactrl.

from
http://forums.gentoo.org/viewtopic-t-394817.html
and
http://forums.gentoo.org/viewtopic-t-414259-highlight-devfsd.html

...
rmmod nvidia
mknod /dev/nvidiactl c 195 255
mknod /dev/nvidia0 c 195 0
modprobe nvidia
...


This is really the last thing ;) (still without reboot)

All the best


Thorsten

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Received on Mon Aug 23 2010 - 16:30:04 PDT
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