e1000e is an Intel NIC driver which often needs to be updated on servers so that the NIC can operate trouble free.

Note: I assume you have DKMS and the necessary kernel headers to compile the drivers already installed. If not use apt / apt-get to install the same.

Here’s a quick guide on how to add the Intel e1000e driver to DKMS (Dynamic Kernel Module Support) so that it gets installed / uninstalled automatically with future kernel updates and removals.

Download the driver from Intel website https://downloadcenter.intel.com/download/15817

As of my writing this article, the e1000e version is 3.4.2.1. On download the tarball I get e1000e-3.4.2.1.tar.gz.

Extract it to /usr/src:

Create a dkms.conf in /usr/src/e1000e-3.4.2.1 with following contents:

Next, we have to tell DKMS that such a module has been added and build it for each of the kernels we have on the system:

Finally, reboot the system and the new module should be live.

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