Public bug reported:
configured yaml file per documentation, ran netplan generate, netplan
apply. Interfaces are configured at this point.
Upon reboot the system renames ens18 to mainlink per config, but stops
after that point. System has no connectivity. mainif shows as DOWN in ip
addr list, networkctl shows mainif setup as unmanaged
Logging in via tty and running "sudo netplan apply" restores
connectivity.
Description: Ubuntu 18.04.1 LTS
Release: 18.04
yaml file:
# This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
version: 2
renderer: networkd
ethernets:
mainif:
match:
macaddress: "d2:a0:b9:2b:73:c4"
set-name: mainif
dhcp4: false
dhcp6: false
vlans:
vlan5:
id: 5
link: mainif
addresses: [ 10.0.69.15/24 ]
gateway4: 10.0.69.1
nameservers:
search: [ mydomain.com ]
addresses:
- "10.0.69.2"
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: systemd 237-3ubuntu10.3
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
Date: Mon Sep 3 09:42:57 2018
Lsusb:
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic
root=UUID=62ef2837-fce8-4133-ba14-07a7d5eab911 ro splash quiet net.ifnames=0
vt.handoff=1
SourcePackage: systemd
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-2.11
dmi.modalias:
dmi:bvnSeaBIOS:bvrrel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-2.11:cvnQEMU:ct1:cvrpc-i440fx-2.11:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-2.11
dmi.sys.vendor: QEMU
** Affects: systemd (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1790509
Title:
netplan doesn't configure renamed device
Status in systemd package in Ubuntu:
New
Bug description:
configured yaml file per documentation, ran netplan generate, netplan
apply. Interfaces are configured at this point.
Upon reboot the system renames ens18 to mainlink per config, but stops
after that point. System has no connectivity. mainif shows as DOWN in
ip addr list, networkctl shows mainif setup as unmanaged
Logging in via tty and running "sudo netplan apply" restores
connectivity.
Description: Ubuntu 18.04.1 LTS
Release: 18.04
yaml file:
# This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
version: 2
renderer: networkd
ethernets:
mainif:
match:
macaddress: "d2:a0:b9:2b:73:c4"
set-name: mainif
dhcp4: false
dhcp6: false
vlans:
vlan5:
id: 5
link: mainif
addresses: [ 10.0.69.15/24 ]
gateway4: 10.0.69.1
nameservers:
search: [ mydomain.com ]
addresses:
- "10.0.69.2"
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: systemd 237-3ubuntu10.3
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
Date: Mon Sep 3 09:42:57 2018
Lsusb:
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic
root=UUID=62ef2837-fce8-4133-ba14-07a7d5eab911 ro splash quiet net.ifnames=0
vt.handoff=1
SourcePackage: systemd
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-2.11
dmi.modalias:
dmi:bvnSeaBIOS:bvrrel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-2.11:cvnQEMU:ct1:cvrpc-i440fx-2.11:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-2.11
dmi.sys.vendor: QEMU
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