RevPi Core 1, ethernet connection dropped

Topics about the Software of Revolution Pi
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mezz
Posts: 40
Joined: 05 Mar 2017, 23:56
Answers: 0

RevPi Core 1, ethernet connection dropped

Post by mezz »

Hi,

after some months of flawless activity, the ethernet connection of a RevPi Core 1 crashed, the attached DIO, DI modules kept working but the revpi was not reachable any more. Unplugging and plugging back the ethernet cable did not help, I had to switch it off and once back the ethernet was running OK.
Being installed in a remote wiring closet the web connection reliability is crucial.

Below the details of the system and attached the kernel logs.

Operating system: Raspbian GNU/Linux 8.0 (jessie)

Code: Select all

 
uname -a
Linux RevPi100102 4.4.50-rt66+ #1 PREEMPT RT Wed, 20 Sep 2017 07:09:15 +0200 armv6l GNU/Linux
 
cat /etc/revpi/image-release
2017-06-01-revpi-jessie.img

It happened around Aug 26 12:43, the logs lines contain all the related errors.
Could you please analyze them and let me know if it is a problem and if there is a solution?

Thank you

Enrico

PS: I noticed these lines in the daemon.log

Code: Select all

Aug 26 12:43:19 RevPi100102 avahi-daemon[480]: Interface eth0.IPv6 no longer relevant for mDNS.
Aug 26 12:43:19 RevPi100102 avahi-daemon[480]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::b3b:2739:9bac:c9e4.
Aug 26 12:43:19 RevPi100102 dhcpcd[491]: eth0: carrier lost
Aug 26 12:43:19 RevPi100102 avahi-daemon[480]: Interface eth0.IPv4 no longer relevant for mDNS.
Aug 26 12:43:19 RevPi100102 avahi-daemon[480]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.0.7.
Aug 26 12:43:19 RevPi100102 avahi-daemon[480]: Withdrawing address record for fe80::b3b:2739:9bac:c9e4 on eth0.
Aug 26 12:43:19 RevPi100102 avahi-daemon[480]: Withdrawing address record for 192.168.0.7 on eth0.
Aug 26 12:43:19 RevPi100102 avahi-daemon[480]: Withdrawing workstation service for eth0.
Aug 26 12:43:21 RevPi100102 ntpd[586]: Deleting interface #9 eth0, 192.168.0.7#123, interface stats: received=13016, sent=24664, dropped=0, active_time=4587567 secs
Aug 26 12:43:21 RevPi100102 ntpd[586]: 94.177.187.22 interface 192.168.0.7 -> (none)
Aug 26 12:43:21 RevPi100102 ntpd[586]: 31.14.131.188 interface 192.168.0.7 -> (none)
Aug 26 12:43:21 RevPi100102 ntpd[586]: 213.251.52.250 interface 192.168.0.7 -> (none)
Aug 26 12:43:21 RevPi100102 ntpd[586]: 94.177.198.160 interface 192.168.0.7 -> (none)
Aug 26 12:43:21 RevPi100102 ntpd[586]: Deleting interface #4 eth0, fe80::b3b:2739:9bac:c9e4#123, interface stats: received=0, sent=0, dropped=0, active_time=40959326 secs
Aug 26 12:43:21 RevPi100102 ntpd[586]: peers refreshed
Aug 26 12:43:21 RevPi100102 systemd-udevd[6592]: failed to execute '/lib/udev/mtp-probe' 'mtp-probe /sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.1 1 11': No such file or directory
Aug 26 12:43:21 RevPi100102 systemd-udevd[6613]: failed to execute '/lib/udev/mtp-probe' 'mtp-probe /sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.3 1 13': No such file or directory
Aug 26 12:43:22 RevPi100102 systemd-udevd[6620]: failed to execute '/lib/udev/mtp-probe' 'mtp-probe /sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.2/1-1.2.3 1 14': No such file or directory
Aug 26 12:43:22 RevPi100102 systemd-udevd[6629]: failed to execute '/lib/udev/mtp-probe' 'mtp-probe /sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.2/1-1.2.4 1 15': No such file or directory
Aug 26 12:43:23 RevPi100102 dhcpcd[491]: eth0: deleting address fe80::b3b:2739:9bac:c9e4
Aug 26 12:43:23 RevPi100102 dhcpcd[491]: eth0: deleting route to 192.168.0.0/24
Aug 26 12:43:23 RevPi100102 dhcpcd[491]: eth0: deleting default route via 192.168.0.1
Aug 26 12:43:24 RevPi100102 dhcpcd[491]: eth0: removing interface
Aug 26 12:43:25 RevPi100102 dhcpcd[491]: eth0: adding address fe80::b3b:2739:9bac:c9e4
Aug 26 12:43:26 RevPi100102 dhcpcd[491]: eth0: waiting for carrier
Aug 26 12:43:26 RevPi100102 dhcpcd[491]: eth0: removing interface
Aug 26 12:43:26 RevPi100102 dhcpcd[491]: eth0: deleting address fe80::b3b:2739:9bac:c9e4
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dirk
KUNBUS
Posts: 1926
Joined: 15 Dec 2016, 13:19
Answers: 4

Re: RevPi Core 1, ethernet connection dropped

Post by dirk »

Dear mezz, please update your system. Jessie is not up to date any more. You may do this with a fresh image from our shop or via the "apt ... " commands, see here.
mezz
Posts: 40
Joined: 05 Mar 2017, 23:56
Answers: 0

Re: RevPi Core 1, ethernet connection dropped

Post by mezz »

Thank you Dirk, I'll try that, If I update via apt-get shall I upgrade all the packages with "apt-get upgrade" or can I trust an "apt-get dist-upgrade" to work?
If I downloaded the new image I would have to connect via USB and wipe out the system and reinstall everything (pictory settings, executables etc.) I imagine.
Cheers

Enrico
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