Hi John, I removed part of the server name as it is hidden by my host for security reasons. The exact same configuration ran perfectly before and ,since I asked for help, is running perfectly again.
I am wondering if I have a failing hardware issue with either the rpi or an issue with my router. Is it possible that avahi-daemon and dhcpcd entries point to local network problems? On Saturday, 23 May 2026 at 16:37:29 UTC+3 John Smith wrote: > ssh: Could not resolve hostname ############webspace-data.io: > > > Seems to be a DNS issue, as I got nothing back from the name servers > > On Sat, 23 May 2026 at 16:19, Robin <[email protected]> wrote: > >> I installed weewx as a newbie, 12 years ago. Since then it has run >> without any issues. Recently, things have changed. I have forgotten the >> stuff that I learned to get weewx up and running and my brain is less >> capable of learning new stuff. Please can somebody point me in the right >> direction. >> >> Hardware is a Raspberry Pi Model B (512MB). >> The last update I did to any software on the Pi was to upgrade to V3.8.0. >> >> Syslog give me lots of stuff I don't recognise or understand. >> >> May 23 09:01:01 MWS avahi-daemon[208]: New relevant interface eth0.IPv4 >> for mDNS. >> May 23 09:01:01 MWS avahi-daemon[208]: Registering new address record for >> 192.168.1.25 on eth0.IPv4. >> May 23 09:01:01 MWS dhcpcd[371]: eth0: adding route to 192.168.0.0/22 >> May 23 09:01:01 MWS dhcpcd[371]: eth0: adding default route via >> 192.168.1.1 >> May 23 09:01:11 MWS weewx[1099]: cheetahgenerator: Generated 22 files for >> report StandardReport in 53.11 seconds >> May 23 09:01:15 MWS systemd[1]: Started Session c6 of user root. >> May 23 09:01:44 MWS weewx[1099]: imagegenerator: Generated 31 images for >> StandardReport in 32.29 seconds >> May 23 09:01:44 MWS weewx[1099]: copygenerator: copied 13 files to >> /var/www/weewx >> May 23 09:01:52 MWS weewx[1099]: historygenerator.pyc: Generated 8 tables >> in 7.69 seconds >> May 23 09:01:55 MWS weewx[1099]: cheetahgenerator: Generated 2 files for >> report HTMLPages in 10.73 seconds >> May 23 09:01:55 MWS weewx[1099]: copygenerator: copied 3 files to >> /var/www/weewx/Bootstrap >> May 23 09:01:57 MWS dhcpcd[371]: eth0: carrier lost >> May 23 09:01:57 MWS kernel: [ 619.007806] smsc95xx 1-1.1:1.0 eth0: link >> down >> May 23 09:01:57 MWS dhcpcd[371]: eth0: deleting default route via >> 192.168.1.1 >> May 23 09:01:57 MWS dhcpcd[371]: eth0: deleting route to 192.168.0.0/22 >> May 23 09:01:57 MWS avahi-daemon[208]: Withdrawing address record for >> 192.168.1.25 on eth0. >> May 23 09:01:57 MWS avahi-daemon[208]: Leaving mDNS multicast group on >> interface eth0.IPv4 with address 192.168.1.25. >> May 23 09:01:57 MWS avahi-daemon[208]: Interface eth0.IPv4 no longer >> relevant for mDNS. >> May 23 09:01:58 MWS kernel: [ 620.679675] smsc95xx 1-1.1:1.0 eth0: link >> up, 100Mbps, full-duplex, lpa 0xC5E1 >> May 23 09:01:58 MWS dhcpcd[371]: eth0: carrier acquired >> May 23 09:01:58 MWS dhcpcd[371]: eth0: rebinding lease of 192.168.1.25 >> May 23 09:01:58 MWS dhcpcd[371]: eth0: probing address 192.168.1.25/22 >> May 23 09:02:00 MWS weewx[1099]: rsyncupload: [['rsync', '--archive', >> '--stats', '-e ssh', '/var/www/weewx/', >> ##################.webspace-data.io:/kunden/homepages/###########/htdocs/weather']] >> >> reported errors: ssh: Could not resolve hostname ############ >> webspace-data.io: Temporary failure in name resolution. rsync: >> connection unexpectedly closed (0 bytes received so far) [sender]. rsync >> error: error in rsync protocol data stream (code 12) at io.c(235) >> [sender=3.1.2] >> May 23 09:02:00 MWS weewx[1099]: rsyncupload: rsync executed in 5.15 >> seconds >> May 23 09:02:03 MWS dhcpcd[371]: eth0: leased 192.168.1.25 for 7200 >> seconds >> May 23 09:02:03 MWS dhcpcd[371]: eth0: adding route to 192.168.0.0/22 >> May 23 09:02:03 MWS dhcpcd[371]: eth0: adding default route via >> 192.168.1.1 >> May 23 09:02:03 MWS avahi-daemon[208]: Joining mDNS multicast group on >> interface eth0.IPv4 with address 192.168.1.25. >> May 23 09:02:03 MWS avahi-daemon[208]: New relevant interface eth0.IPv4 >> for mDNS. >> May 23 09:02:03 MWS avahi-daemon[208]: Registering new address record for >> 192.168.1.25 on eth0.IPv4. >> >> Please make an old man happy. Any help would be great, Where do I start? >> >> Robin >> >> -- >> You received this message because you are subscribed to the Google Groups >> "weewx-user" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion visit >> https://groups.google.com/d/msgid/weewx-user/999b4352-63da-4dd7-b019-dfa11aa4a1b5n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/weewx-user/999b4352-63da-4dd7-b019-dfa11aa4a1b5n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/weewx-user/f1743398-54cb-4c90-a3b9-f45ce46e8abfn%40googlegroups.com.
