In the first section, all metrics in question start with the string “carbon.”. All information sent to Carbon include a metric name, which is checked by the pattern definition. The pattern definition is a regular expression, used to match any information sent to Carbon.
It has to remain always the last section of the file.Įach section is defined by section headers, namely the words in the brackets.īelow each section header, a pattern definition and retention policy are defined.
* retentions = 60s:1d Copy codeīy default two sections are defined in the file: If you are not connected to the internet, you will be asked to select a wireless network, if available.Pattern = ^carbon\.
We advise enabling both Download updates and Install third-party software.Prepare to install UbuntuĪfter choosing to install Ubuntu from the welcome window, you will be asked about updates and third-party software. If you’re unsure, look for a brief message when your system starts - this will often inform you of which key to press to bring up the boot menu. Ⓘ F12 is the most common key for bringing up your system’s boot menu, but Escape, F2 and F10 are common alternatives. With most machines, this will allow you to select the USB device from a system-specific boot menu. If your computer doesn’t automatically boot from USB, try holding F12 when your computer first starts. You should see the same welcome window we saw in the previous ‘Install from DVD’ step, prompting you to choose your language and either install or try the Ubuntu desktop. Simply insert the USB flash drive and either power on your computer or restart it. Most computers will boot from USB automatically. If you don’t get this menu, read the booting from the DVD guide for more information. From here, you can select your language from a list on the left and choose between either installing Ubuntu directly, or trying the desktop first (if you like what you see, you can also install Ubuntu from this mode too). Put the Ubuntu DVD into your optical/DVD drive.Ī few moments later, after the desktop has loaded, you’ll see the welcome window.
We also have several tutorials that explain how to create an Ubuntu DVD or USB flash drive. See Installation/System Requirements for more specific details on hardware requirements. While it’s unlikely that anything will go wrong, you can never be too prepared.
In this tutorial, we’re going to install Ubuntu desktop onto your computer, using either your computer’s DVD drive or a USB flash drive.