Perf tool support in any ubuntu release

[Paolo Pisati]

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On 07/06/2012 05:37 PM, Rizwana Begum wrote:
> Hello All,
> 
> I am trying to use perf tool. I have installed ubuntu 12.04 on 
> Pandaboard. After booting up the system, installed linux-tools.
> Which installed linux-tools-3.0.0-25. running the perf, gives
> following error.
> 
> perf_3.0.0-25 stat ls
> 
> |Error: open_counter returned with 19 (No such device). /bin/dmesg
> may provide additional information.
> 
> Fatal: Not all events could be opened.
> 

http://bugs.launchpad.net/bugs/1018092

both Linaro and Ubuntu are affected.

- -- 
bye,
p.


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