As you probably know, Linux is an open source operating system (OS) that can be downloaded and installed onto any computer or device as a replacement for another OS already present there. What some may not know, however, is what exactly makes up the architecture of the software.

Architecture is the internal structure of something- it gives shape and order to how things work. In this case, it describes the components of the Linux OS and how they interact with each other.

The word itself comes from the Greek words arkhē (meaning gateway or entrance), architectus (someone who designs buildings). The term was first used in relation to designing cities but has since been extended to apply to all types of structures, including computers!

There are several ways to check your Ubuntu’s architecture. Some are more thorough than others so here we will go into detail about three easy methods to confirm whether or not you have access to certain features depending on what level of certification you desire.

Reminder: This article will talk about certifications related to your Ubuntu installation and the settings within. No certificates will be given away unless requested by us, our writers, or the publishers.

Look at your Ubuntu installation media

The first step in checking Linux architecture is by looking at your current install disk or medium. If you use USB sticks as install disks, make sure it says “Installation” on it instead of just saying “USB device.”

If you installed using a DVD, remember where you put that disc! You can use software like ImgBurn to check if it works on computers with an AMD or NVIDIA graphics card.

You may also need to do some settings changes depending on what GPU driver you used during the setup process. For example, if you picked the proprietary Nvidia one, you will have to change this under System Settings → Details → Driver manager.

Look at your hard drive

The first step in checking your Linux system’s architecture is to look at your hard drive. You will want to make sure that it is connected through USB or an internal SATA port, and then determine if it has any external connections such as power supply units (PSUs) or networking adapters.

If you do not have access to these facilities, then it would be best to consider getting a new computer soon!

Most computers come with either Intel or AMD processors which are x86 architectures. There is no way of knowing what kind of processor you have unless you open up your computer, so try doing this now!

And while we don’t recommend buying a used laptop here, you can almost always tell by looking at the back whether it is brand new or slightly older than one year.

Look in the BIOS

In the early days of Linux, there was very little you could do to check your computer’s architecture. While some distros had software that would tell you what processor type and model it was, or if it was 32-bit or 64-bit, not many did at this time.

These settings are found in the firmware (or first layer) of the computer hardware itself. This is an important part of any operating system because it gives it its basic functionality.

For example, most modern computers have CPUs which can run either 32 bit or 64 bit programs. Different firmware sets these as either one or the other, so depending on how yours is set up, it may not be able to use all of the features of both types of processors.

You will need to make sure your computer has adequate support for using both 32 bit and 64 bit apps, before installing any OS onto it.

Look at the architecture of your computer

There are several ways to check your system’s architecture. The most common way is by looking at what kind of processors you have, how much RAM there is, and whether that RAM is integrated (on board) or discrete (offboard).

You can also look at the graphics card(s) in your machine and determine if it has an onboard GPU or not. This information comes from manufacturers websites typically, but you can also find out this type of info directly from software such as System Information.

Another way to tell if your CPU, GPU, or motherboard are 64-bit or 32-bit is by looking at their settings. Some CPUs and GPUs will be either “64-bit only” or “32-bit only” whereas some will be able to run both. Your motherboard usually has a setting for bitness as well.

Hopefully you won’t need to use all of these tips very often, but they are good to know! Having knowledge of which bits are which helps ensure proper compatibility when buying new hardware or upgrading existing equipment.

Is it 32-bit or 64-bit?

The architecture of Linux is one of the most confusing things for beginners to understand. There are two main types of architectures that Linux comes in, either 32-bit or 64-bit. This article will go into detail about which one you should pick depending on what you want to use your computer for!

It’s very important to know this before installing Linux as some distributions are only available in one or the other. Many people also get confused between these types of architectures because they have access to both directly from their system. For example, you can download Windows 10 or macOS Sierra (which are both fully capable operating systems) as 64-bit or x64 software, but there’s no way to tell if they’re actually running in an x86_64 processor or not.

Luckily, we have more information than just whether something is 32-bit or 64-bit.

Does it have UEFI or BIOS?

In addition to confirming that your computer has an internal battery, you can also check to see if your computer uses legacy BIOS firmware (sometimes called older firmware) or newer Unified Extensible Firmware Interface (UEFI).

If it does use UEFI, make sure that the firmware is signed by one of the trusted manufacturers such as Intel, AMD, Google, etc. This helps ensure that encrypted files are not corrupted or manipulated.

You can tell whether your current firmware version is secure if it says “AuthenticAMD”, “SecureBootEnabled”, or something similar in the settings area. If you find this information, you should consider changing yours to be authentic from one of these known trustworthy sources!

Note: It is possible to update your firmware without using Secure Boot. Consult your device manufacturer’s instructions for how to do so.

Run the Ubuntu installation media to check

While not every version of Ubuntu is available as an easy install from a live CD or USB, you can still check your computer’s architecture!

You can do this by running the Ubuntu installer software. Once installed, you will be able to choose whether to install only the needed components, like LibreOffice instead of Microsoft Office, or all the pre-installed apps instead of selecting them one at a time.

By looking at the settings in System Settings, you can also see which features are enabled and what type of graphics card driver is being used.

There may be some additional information displayed about your CPU, hard drive, and network interface(s).

Run a memory test

One of the most important things you can do to ensure your computer is functioning properly is run an extended memory test. This will pull up a list of programs for you to use, and ask you whether they are working or not!

If there’s no sound, it may be because your motherboard doesn’t have good quality audio chips built in. A lot of laptops only have headphones out so that isn’t very helpful information.

Try opening Google Chrome or Firefox and seeing if you get any sounds or warnings from those apps. You could also try other software like Spotify to see if it works well.

Another thing to check would be your volume settings- are they all at a reasonable level? Is everything plugged into every port correctly?

One more possibility is your speakers themselves - some components just won’t work with lower quality ones.