I'm a recent upgrader from bionic to focal thanks to a new System76 laptop that came with 20.04 pre-installed. I've been moving my netplan/dnsmasq configuration over to the new laptop and ran into this bug (I use a networkd-dispatcher script to pass DNS to dnsmasq via openresolv). I added a temporary script to save the entire environment to file. This is what I get:
ADDR= AdministrativeState=configuring BASH=/bin/bash BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:hostcomplete:interactive_comments:progcomp:promptvars:sourcepath BASH_ALIASES=() BASH_ARGC=() BASH_ARGV=() BASH_CMDS=() BASH_LINENO=([0]="0") BASH_SOURCE=([0]="/etc/networkd-dispatcher/routable.d/03-env.sh") BASH_VERSINFO=([0]="5" [1]="0" [2]="17" [3]="1" [4]="release" [5]="x86_64-pc-linux-gnu") BASH_VERSION='5.0.17(1)-release' DIRSTACK=() ESSID= EUID=0 GROUPS=() HOSTNAME=porthos HOSTTYPE=x86_64 IFACE=br1 IFS=$' \t\n' INVOCATION_ID=1218902d49134c42b318bb8557f2f3d3 IP6_ADDRS= IP_ADDRS= JOURNAL_STREAM=9:31399 LANG=en_US.UTF-8 MACHTYPE=x86_64-pc-linux-gnu NOTIFY_SOCKET=/run/systemd/notify OPTERR=1 OPTIND=1 OSTYPE=linux-gnu OperationalState=routable PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin PPID=1184 PS4='+ ' PWD=/ SHELL=/bin/bash SHELLOPTS=braceexpand:hashall:interactive-comments SHLVL=1 STATE=routable TERM=dumb UID=0 _=/bin/bash json='{"AdministrativeState": "configuring", "Age": ["g Time: 5min", "iority: 32768", "STP: no"], "Aug 10 14:19:23": ["rthos systemd-networkd[8359]: br1: netdev ready", "rthos systemd-networkd[8359]: br1: Gained IPv6LL", "rthos systemd-networkd[8359]: br1: netdev exists, using existing without changing its parameters", "rthos systemd-networkd[8359]: br1: IPv6 successfully enabled"], "Aug 10 14:20:27": ["rthos systemd-networkd[8692]: br1: netdev ready", "rthos systemd-networkd[8692]: br1: Gained IPv6LL", "rthos systemd-networkd[8692]: br1: netdev exists, using existing without changing its parameters", "rthos systemd-networkd[8692]: br1: IPv6 successfully enabled"], "Aug 10 14:20:30": ["rthos systemd-networkd[8692]: br1: Gained carrier"], "Aug 10 14:21:05": ["rthos systemd-networkd[8692]: br1: DHCPv4 address 192.168.19.160/24 via 192.168.19.1"], "Forwa": ["Delay: 15s"], "HW": ["ddress: 00:30:93:12:08:d9 (Sonnet Technologies, Inc)", "MTU: 1500 (min: 68, max: 65535)"], "He": ["o Time: 2s", "ax Age: 20s"], "InterfaceName": "br1", "L": ["k File: n/a"], "Multicast IGMP": ["ersion: 2"], "Netw": ["k File: /run/systemd/network/10-netplan-br1.network", "Type: bridge", "State: routable (configured)", "Driver: bridge"], "OperationalState": "routable", "Queue Length": ["Tx/Rx): 1/1", "ddress: 192.168.19.160 (DHCP4)", "fe80::b0cd:9aff:fe37:c785", "ateway: 192.168.19.1", "DNS: 192.168.19.1", "NTP: 192.168.19.1", ""], "State": "routable (configuring)", "Type": "bridge"}' networkd_dispatcher_args=--run-startup-triggers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1884248 Title: networkd-dispatcher gives corrupted information To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/networkd-dispatcher/+bug/1884248/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs