Ubuntu
network-manager package

  1. Bug #1586528
  2. Comment #29

Comment 29 for bug 1586528

Revision history for this message
Tomsa Liviu (l2s) wrote :

Exact same issue. Ubuntu 16.04 LTS 64 (latest updates).
Evert 2-3 days this box is offline? Why? Any fix for this? Ty.
Can be DDoS or random disconnects from avahi, IPV6 or from other scripts?

-- syslog from Sep 16
Sep 16 08:55:59 ?????? kernel: [??????] [UFW BLOCK] IN=enp5s0 OUT= MAC=?????? SRC=42.51.32.198 DST=?????? LEN=44 TOS=0x08 PREC=0x00 TTL=99 ID=256 PROTO=TCP SPT=6000 DPT=3306 WINDOW=16384 RES=0x00 SYN URGP=0
Sep 16 09:09:17 ?????? avahi-daemon[818]: Withdrawing address record for ?????? on enp5s0.
Sep 16 09:09:17 ?????? avahi-daemon[818]: Leaving mDNS multicast group on interface enp5s0.IPv4 with address ??????.
Sep 16 09:09:17 ?????? avahi-daemon[818]: Interface enp5s0.IPv4 no longer relevant for mDNS.
Sep 16 09:09:37 ?????? whoopsie[1213]: [09:09:37] Cannot reach: https://daisy.ubuntu.com
Sep 16 09:09:37 ?????? whoopsie[1213]: [09:09:37] offline