For testing with the latest upstream, can you try the systemd from this ppa: https://launchpad.net/~ddstreet/+archive/ubuntu/systemd-upstream
You should only use that for testing, please - remove it and revert the packages back to the official versions once you've tested. Also, strictly as a workaround, you could try setting the mtu with a link file, like: [Match] Name=ens4 [Link] MTUBytes=1460 see 'man systemd.link' for more details, and of course that doesn't actually fix the problem, just tries to work around it by setting your link mtu before running dhcp, so your 'original' link mtu == dhcp mtu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874661 Title: networkd sometimes doesn't set mtu received by dhcp To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1874661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
