Downgraded to 4.3.3-5ubuntu7 and the same behaviour occurs. Do not seem to see anything in logs, I take down interface and bring it up to get a new ip. network cards are intel 82541GI on a dell poweredge 2850.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1550289 Title: after my isp lease is due to be renewed isc-dhcp-client does not seem to be renewing, have to take interface down on internet and up again before a new external ip is assigned. Status in isc-dhcp package in Ubuntu: New Bug description: i am using xenial as a gateway, having problems maintaining an internet connection without having to manuallly if down and up the internet interface. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: isc-dhcp-client 4.3.3-5ubuntu8 ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2 Uname: Linux 4.4.0-8-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 Date: Fri Feb 26 22:22:11 2016 InstallationDate: Installed on 2016-02-24 (1 days ago) InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160219) ProcEnviron: LANGUAGE=en_AU:en TERM=screen.linux PATH=(custom, no user) LANG=en_AU.UTF-8 SHELL=/bin/bash 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/isc-dhcp/+bug/1550289/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp