NTP synchronized: no

[John Pilkington]

On 07/09/15 18:48, Patrick Dupre wrote:
> Now, I have:
>
>       Local time: Mon 2015-09-07 17:46:49 CEST
>    Universal time: Mon 2015-09-07 15:46:49 UTC
>          RTC time: Mon 2015-09-07 17:46:49
>         Time zone: Europe/Paris (CEST, +0200)
>       NTP enabled: yes
> NTP synchronized: yes
>   RTC in local TZ: yes
>        DST active: yes
>   Last DST change: DST began at
>                    Sun 2015-03-29 01:59:59 CET
>                    Sun 2015-03-29 03:00:00 CEST
>   Next DST change: DST ends (the clock jumps one hour backwards) at
>                    Sun 2015-10-25 02:59:59 CEST
>                    Sun 2015-10-25 02:00:00 CET
>
>
>
> But the time to 2 hours off.
> It should be 19:46:49
>
> Why?
>
>> Subject: NTP synchronized: no
>>
>> Hello,
>>
>> In fedora 22, how do I synchronize the ntp:
>> timedatectl
>>        Local time: Mon 2015-09-07 17:04:58 CEST
>>    Universal time: Mon 2015-09-07 15:04:58 UTC
>>          RTC time: Mon 2015-09-07 17:04:58
>>         Time zone: Europe/Paris (CEST, +0200)
>>       NTP enabled: yes
>> NTP synchronized: no
>>   RTC in local TZ: yes
>>        DST active: yes
>>   Last DST change: DST began at
>>                    Sun 2015-03-29 01:59:59 CET
>>                    Sun 2015-03-29 03:00:00 CEST
>>   Next DST change: DST ends (the clock jumps one hour backwards) at
>>                    Sun 2015-10-25 02:59:59 CEST
>>                    Sun 2015-10-25 02:00:00 CET
>>
>> chronyc sources
>> 210 Number of sources = 4
>> MS Name/IP address         Stratum Poll Reach LastRx Last sample
>> ===============================================================================
>> ^? y.ns.gin.ntt.net              0   8     0   10y     +0ns[   +0ns] +/-    0ns
>> ^? ks3370497.kimsufi.com         0   8     0   10y     +0ns[   +0ns] +/-    0ns
>> ^? gw1.networkschool.org         0   8     0   10y     +0ns[   +0ns] +/-    0ns
>> ^? ip139.ip-5-196-160.eu         0   8     0   10y     +0ns[   +0ns] +/-    0ns
>>


I don't know what you changed between these two posts, but your 'chronyc 
sources' printout looks to me as if you have no connection to external 
time servers.  Here are two printouts of mine, less than an hour apart. 
  The sources seem to be from the rhel pool, because this is an SL7 system.

/usr/share/doc/chrony-1.29.1/faq.txt

chronyc sources
210 Number of sources = 4
MS Name/IP address         Stratum Poll Reach LastRx Last sample
===============================================================================
^? vps8641.xlshosting.net        0  10     0   10y     +0ns[   +0ns] +/- 
    0ns
^+ vpn.webersheim.de             3  10   317   736  -1967us[-2016us] +/- 
  106ms
^* srv02.privatcloud.dk          2  10   377   207   +788us[ +738us] +/- 
   57ms
^- 213.145.129.29                2  10   277   521   -403us[ -452us] +/- 
  165ms

chronyc sources
210 Number of sources = 4
MS Name/IP address         Stratum Poll Reach LastRx Last sample
===============================================================================
^? vps8641.xlshosting.net        0  10     0   10y     +0ns[   +0ns] +/- 
    0ns
^+ vpn.webersheim.de             3  10   173   962  -1927us[-1896us] +/- 
   97ms
^* srv02.privatcloud.dk          2  10   377   405   +955us[ +986us] +/- 
   74ms
^- 213.145.129.29                2  10   377   750   -376us[ -345us] +/- 
  156ms

John P