[Bug 1929774] Re: do-release-upgrade hangs when systemd-networkd.service fails to restart cleanly; causes sshd issues
Nick Rosbrook
1929774 at bugs.launchpad.net
Mon Jan 23 16:46:24 UTC 2023
Can you please attach the systemd-networkd logs from that time? It would
be helpful to see why it failed.
** Changed in: ubuntu-release-upgrader (Ubuntu)
Status: Confirmed => Incomplete
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubuntu-release-upgrader in
Ubuntu.
https://bugs.launchpad.net/bugs/1929774
Title:
do-release-upgrade hangs when systemd-networkd.service fails to
restart cleanly; causes sshd issues
Status in ubuntu-release-upgrader package in Ubuntu:
Incomplete
Bug description:
We upgraded some baremetal machines from bionic to focal. During the
d-r-u process, it got stuck when it tried to restart systemd-
networkd.service [0]. This also caused the machine to be unreachable
through ssh. The only way to work around this issue was to have an
existing ssh session on the machine during the upgrade. Then, I was
able to restart systemd-networkd.socket and systemd-networkd.service
to get things working again; this unstuck the d-r-u process.
Additionally, I had to restart sshd for that service to work as well.
Other services listening on other ports worked fine. This was a juju
unit, and "juju run --machine $num" worked to issue commands remotely
on the machine.
[0]
Created symlink /etc/systemd/system/sysinit.target.wants/systemd-pstore.service /lib/systemd/system/systemd-pstore.service.
Job for systemd-networkd.service failed because the control process exited with error code.
See "systemctl status systemd-networkd.service" and "journalctl -xe" for details.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1929774/+subscriptions
More information about the foundations-bugs
mailing list