No problem Massimiliano, many thanks for your assistance. I had a lab of 25 identical machines running 22.04, these machines seemed to be working with 6.8.0-52 or lower. It seemed the following kernel update contained the e1000e driver update in the link above.
Over these 25 machines, I tried advice from various forums: * Disabling TSO options via ethtools hasn't helped * Disabling WOL via the BIOS and ethtools hasn't helped * Disabling Active State Power Management (via grub pcie_aspm=off) hasn't helped Unfortuniately, it only seemed to be resovled by moving to Network Manager. The network side is complaining about the DHCP negociation, there seems to be something Network Manager is able to do that Netplan is struggling with. We might be a bit of a corner case here, given we are using a software defined network and 802.1x. We have seem weirdness in other senses, VMs not able to bridge virtual adapters. Machines not being accessible until it calls out to the network. What add's further confusion is that we have had a few machines that appear to have the same OS/kernel/NIC firmware which appear to be ok. There was another system that we upgraded to 24.04 with the latest kernel which still seemed to have the issue. I'll look at raising the apport-collect, is it best to run this after the error has happened? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2115044 Title: Netplan and Intel e1000 Driver / I219-V Adapter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2115044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
