Romber Posted May 29, 2020 Author Share Posted May 29, 2020 42 minutes ago, xwiggen said: The only other possible explanation I can think of not reaching NTP servers is that your ISP is blocking remote NTP servers (DDOS mitigation), that happens rarely, is easily checked by 'ntpdate -vd pool.ntp.org' (non privileged port, so not blocked), or even simpler, use your gateway ip as most routers broadcast it anyway. destructor@orangepiplus:~$ sudo ntpdate -vd pool.ntp.org 26 May 16:09:51 ntpdate[17774]: ntpdate 4.2.8p12@1.3728-o (1) Looking for host pool.ntp.org and service ntp 167.86.76.95 reversed to jonasled.de jonasled.de forward check lookup fail: Unknown error host found : 167.86.76.95 (jonasled.de) transmit(167.86.76.95) receive(167.86.76.95) transmit(212.83.179.156) receive(212.83.179.156) transmit(185.244.195.159) receive(185.244.195.159) transmit(108.61.56.35) receive(108.61.56.35) transmit(167.86.76.95) transmit(212.83.179.156) receive(212.83.179.156) transmit(185.244.195.159) receive(185.244.195.159) transmit(108.61.56.35) receive(108.61.56.35) transmit(167.86.76.95) transmit(212.83.179.156) transmit(185.244.195.159) receive(185.244.195.159) transmit(108.61.56.35) receive(108.61.56.35) transmit(167.86.76.95) transmit(212.83.179.156) transmit(185.244.195.159) receive(185.244.195.159) transmit(108.61.56.35) receive(108.61.56.35) server 167.86.76.95, port 123 stratum 2, precision -23, leap 00, trust 000 refid [237.17.204.95], root delay 0.013870, root dispersion 0.061859 transmitted 4, in filter 4 reference time: e27bd9db.ec609209 Fri, May 29 2020 21:58:35.923 originate timestamp: e27be072.e319e100 Fri, May 29 2020 22:26:42.887 transmit timestamp: e27793a5.b078107b Tue, May 26 2020 16:09:57.689 filter delay: 0.07034 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 filter offset: 281811.1 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 delay 0.07034, dispersion 56.00000 offset 281811.175392 server 212.83.179.156, port 123 stratum 2, precision -24, leap 00, trust 000 refid [35.192.231.136], root delay 0.008606, root dispersion 0.047073 transmitted 4, in filter 4 reference time: e27bd87d.a9d9bf50 Fri, May 29 2020 21:52:45.663 originate timestamp: e27be075.173b62e5 Fri, May 29 2020 22:26:45.090 transmit timestamp: e27793a5.e3aca77e Tue, May 26 2020 16:09:57.889 filter delay: 0.07707 0.07664 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 filter offset: 281811.1 281811.1 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 delay 0.07664, dispersion 24.00000 offset 281811.175878 server 185.244.195.159, port 123 stratum 3, precision -25, leap 00, trust 000 refid [80.237.128.149], root delay 0.022736, root dispersion 0.025070 transmitted 4, in filter 4 reference time: e27bde3d.b21e1ba7 Fri, May 29 2020 22:17:17.695 originate timestamp: e27be079.4937a2cc Fri, May 29 2020 22:26:49.286 transmit timestamp: e27793a6.16dd6640 Tue, May 26 2020 16:09:58.089 filter delay: 0.06255 0.06229 0.06241 0.06226 0.00000 0.00000 0.00000 0.00000 filter offset: 281811.1 281811.1 281811.1 281811.1 0.000000 0.000000 0.000000 0.000000 delay 0.06226, dispersion 0.00000 offset 281811.178343 server 108.61.56.35, port 123 stratum 2, precision -22, leap 00, trust 000 refid [198.30.92.2], root delay 0.023178, root dispersion 0.021896 transmitted 4, in filter 4 reference time: e27bdefd.9d69293c Fri, May 29 2020 22:20:29.614 originate timestamp: e27be079.89bbf28f Fri, May 29 2020 22:26:49.538 transmit timestamp: e27793a6.4a10719b Tue, May 26 2020 16:09:58.289 filter delay: 0.16010 0.15996 0.15985 0.15987 0.00000 0.00000 0.00000 0.00000 filter offset: 281811.1 281811.1 281811.1 281811.1 0.000000 0.000000 0.000000 0.000000 delay 0.15985, dispersion 0.00000 offset 281811.181579 26 May 16:09:59 ntpdate[17774]: step time server 167.86.76.95 offset 281811.175392 sec destructor@orangepiplus:~$ Link to comment Share on other sites More sharing options...
Romber Posted May 29, 2020 Author Share Posted May 29, 2020 I've done armbianmonitor -U and got this output, maybe it help to resolve my problemhttps://www.dropbox.com/s/49m3f7w6h2lfujf/armbianmonitor.txt?dl=0 Link to comment Share on other sites More sharing options...
Romber Posted June 2, 2020 Author Share Posted June 2, 2020 I've reinstalled chrony and problem went away! Thank all for attention Link to comment Share on other sites More sharing options...
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