ubuntu-core-initramfs project is not used on Ubuntu 20.04 LTS servers
and desktops.
However I also don't think this is caused by initramfs.
It would help for you to check your NetworkManager configuration,
netplan configuration and ifupdwon configurations.
** Project changed: ubuntu-core-initramfs => initramfs-tools (Ubuntu)
** Changed in: initramfs-tools (Ubuntu)
Status: New => Incomplete
** Also affects: ifupdown (Ubuntu)
Importance: Undecided
Status: New
** Changed in: ifupdown (Ubuntu)
Status: New => Incomplete
** Also affects: netplan.io (Ubuntu)
Importance: Undecided
Status: New
** Changed in: netplan.io (Ubuntu)
Status: New => Incomplete
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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/1905472
Title:
Something starts dhcclient for every intrface on boot
Status in ifupdown package in Ubuntu:
Incomplete
Status in initramfs-tools package in Ubuntu:
Incomplete
Status in netplan.io package in Ubuntu:
Incomplete
Bug description:
After upgrade frpm 18LTS to 20LTS I've lost the network.
Network is managed by ifupdown
Netplan is not installed
Network manger is disabled (masked)
Yet, at boot, SOMETHING starts dhclient for every network interface.
This has disastrous results - dhcp request succeeds on physical
interface that is a base for a vlan-based interface, causing real dhcp
request on to fail on vlan interface.
Expected behavior - dhclient starts only for interfaces marked as dhcp
in /etc/network/interfaces .
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: isc-dhcp-client 4.4.1-2.1ubuntu5
ProcVersionSignature: Ubuntu 5.8.0-29.31~20.04.1-generic 5.8.14
Uname: Linux 5.8.0-29-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.12
Architecture: amd64
CasperMD5CheckResult: skip
Date: Wed Nov 25 00:07:45 2020
SourcePackage: isc-dhcp
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1905472/+subscriptions
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