David J Taylor wrote:
>
> Would it be any better for the routine to lie, and just give to the
> nearest MHz, rounded down?
That would result in an excessive error for those not using time
synchronisation software, and would produce extreme instability if the
frequency was very close to the ex
Hal Murray wrote:
>>> Linux seme to be having a real real problem with its time
>>> calibration routines. It's drift rate jumps on reboot by up to
>>> 50PPM from one reboot to the next.
>
>> Really? I don't recall ever seeing that.
>
> I thought it was well known. It's been discussed here several/
>> Linux seme to be having a real real problem with its time calibration
>> routines. It's drift rate jumps on reboot by up to 50PPM from one
>> reboot to the next.
>Really? I don't recall ever seeing that.
I thought it was well known. It's been discussed here several/many
times. I've seen jump
hal-use...@ip-64-139-1-69.sjc.megapath.net (Hal Murray) writes:
>>Sounds like it is pretty useless for timing (unless you happy with 10s of
>>msec) No PPS, bluetooth delivery of information with all its latencies and
>>variability. Why are you advertising it in a time group?
>I assumed it was s
Steve Kostecke writes:
>On 2009-01-18, Unruh wrote:
>> Rob van der Putten writes:
>>
>>>One of my Debian Lenny boxes more then halved it's 'frequency' after a
>>>software update (among others, kernel and ntpd). It used to be 43 ppm
>>>and is now below 17 ppm and still dropping. Is this normal?
On 2009-01-18, Unruh wrote:
> Rob van der Putten writes:
>
>>One of my Debian Lenny boxes more then halved it's 'frequency' after a
>>software update (among others, kernel and ntpd). It used to be 43 ppm
>>and is now below 17 ppm and still dropping. Is this normal?
I've seen a different frequen
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>Sounds like it is pretty useless for timing (unless you happy with 10s of
>msec) No PPS, bluetooth delivery of information with all its latencies and
>variability. Why are you advertising it in a time group?
I assumed it was spam. The spammer noticed that GPS had been
mentioned in this group s
Rob van der Putten writes:
>Hi there
>One of my Debian Lenny boxes more then halved it's 'frequency' after a
>software update (among others, kernel and ntpd). It used to be 43 ppm
>and is now below 17 ppm and still dropping.
>Is this normal?
Linux seme to be having a real real problem with i
Hi there
One of my Debian Lenny boxes more then halved it's 'frequency' after a
software update (among others, kernel and ntpd). It used to be 43 ppm
and is now below 17 ppm and still dropping.
Is this normal?
Regards,
Rob
___
questions mailing lis
Brown, Ken F. wrote:
>
> The NTP.CONF file for the 3 time servers (with GPS devices) have lines
> similar to below (different com ports involved):
>
> server 127.127.1.0 #allow synchronization with local
> clock
> fudge 127.127.1.0 stratum 12 refid LOCAL
Delete these two lines
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