** Changed in: isc-dhcp (Ubuntu) Status: New => Triaged ** Changed in: isc-dhcp (Ubuntu) Importance: Undecided => High
** Also affects: initramfs-tools (Ubuntu Eoan) Importance: Undecided Status: New ** Also affects: isc-dhcp (Ubuntu Eoan) Importance: High Status: Triaged -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1840965 Title: dhclient initramfs code writes invalid net-eth0.conf Status in netplan: New Status in initramfs-tools package in Ubuntu: New Status in isc-dhcp package in Ubuntu: Triaged Status in initramfs-tools source package in Eoan: New Status in isc-dhcp source package in Eoan: Triaged Bug description: Since 18.10, Ubuntu switched to using dhclient instead of ipconfig in initramfs configure_networking(). And now a malformed /run/net-enp0s3.conf is generated, with unquoted values like the following, which are a shell syntax error: IPV4DNS0=1.2.3.1 1.2.3.2 1.2.3.3 This file is sourced by initramfs-tools/init in various places, and produces the following message a lot of times: /init: /run/net-enp0s3.conf: line 8: 1.2.3.2: not found I.e. values should be quoted, and 2 DNS entries should go in IPV4DNS0/IPV4DNS1, not multiple unquoted ones in IPV4DNS0. Here is the erroneous file that dhclient-enter-hooks.d/config produces: DEVICE=enp0s3 PROTO=dhcp IPV4PROTO=dhcp IPV4ADDR=10.161.254.38 IPV4NETMASK=255.255.255.0 IPV4BROADCAST=10.161.254.255 IPV4GATEWAY=10.161.254.1 IPV4DNS0=194.63.237.4 194.63.239.164 194.63.238.4 ROOTSERVER=10.161.254.1 HOSTNAME= DNSDOMAIN= Here is the correct one that ipconfig produces: DEVICE='enp0s3' PROTO='dhcp' IPV4ADDR='10.161.254.38' IPV4BROADCAST='10.161.254.255' IPV4NETMASK='255.255.255.0' IPV4GATEWAY='10.161.254.1' IPV4DNS0='194.63.237.4' IPV4DNS1='194.63.239.164' HOSTNAME='' DNSDOMAIN='' NISDOMAIN='' ROOTSERVER='10.161.254.1' ROOTPATH='' filename='' UPTIME='594' DHCPLEASETIME='25200' DOMAINSEARCH='' I.e. please either fix dhclient-enter-hooks.d/config, or revert the ipconfig => dhclient change. To manage notifications about this bug go to: https://bugs.launchpad.net/netplan/+bug/1840965/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp