[LinuxPPS] pps stops when ntpd starts?

Udo van den Heuvel udovdh at xs4all.nl
Tue Jun 9 07:57:39 CEST 2009


Hal V. Engel wrote:
> On Monday 08 June 2009 10:43:07 am Udo van den Heuvel wrote:
>> Hello,
>>
>> I cna almost reproduce with ldattch that pps works after starting
>> ldattch but pps stops (see /sys...) when ntpd is started?
>> Any others here observing the same?
>>
>> Udo
> 
> I tried the 2.6.30* patch set and idattch a few weeks ago and I saw the same 
> thing.    I would see the time stamps when I ran ppstest after idattch but 
> when I ran ntpd it would stop working.  I reverted back to my earlier setup so 
> I don't have any idea why this was happening.

If this is 100% reproducible for everyoen this is a blocking bug.
Everyone reading: Please try with ldattacha few times and then with 
ppsldisc. Please report your findings.

Kind regards,
Udo



More information about the LinuxPPS mailing list