I may have stumbled on a workaround for the disconnection issue, though I can't be sure.
To narrow down the time when the connection stops working, I left a ping to my router running, every 4 seconds. ping -i 4 192.168.1.1 > ping.log Several days later, I rebooted, forgot about the ping, and had the connection fail a couple of times that day. Whenever the ping has been running, the problem has not occurred; but of course, the incidence of problems is sufficiently low that it might be a coincidence. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1785171 Title: Intel I219-V Ethernet Interface on Ubuntu Linux Using e1000e Driver keeps Dropping Internet Connection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1785171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs