Change username and hostname for Ubuntu instances on AWS

If you have used Ubuntu images on AWS, you might have noticed that the default username of the user on the instance is ‘ubuntu’. And the hostname is dynamically generated according to the public IP. Both of these can be changed using cloud-config supported on Ubuntu images – the config has to be provided in the User Data section in Advanced on the Configure Instance tab.

YAML configuration to change the parameters:

A lot more things are possible using the cloud-config method and it is supported on other operating […]

February 6, 2020|Categories: Linux|Tags: , , , |0 Comments

Ubuntu 18.04 add e1000e Intel driver to dkms

Note: The compile process appears to be broken for driver version 3.8.4. So the following steps will not work for that version. This post will be updated when a suitable fix is found for the same.

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 […]

May 25, 2019|Categories: Linux|Tags: , , , |14 Comments

Remote desktop server XRDP on Linux Mint, Ubuntu

If you’d like to access your Linux desktop over the network from anywhere in the world, or just want to share your computer’s resources on the LAN by giving all users accounts on your computer, you can set up a remote desktop server. It is quite easy to do so, and the best part is that it is compatible with the remote desktop client on Windows too, thanks to the software called XRDP which talks Remote Desktop Protocol (RDP).

Are you surprised that a blog that usually used to talk about Gentoo, is now posting about Ubuntu? Well, I made switch […]

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