5 Mistakes to Avoid as a New Linux User

Summary

In this video, Learn Linux TV outlines five common mistakes new Linux users often make. These include using an outdated kernel version, running as root all the time, installing Linux without testing hardware compatibility, avoiding complex commands like Vim or Sed, and focusing solely on one Linux distribution. The video provides clear solutions for each mistake, offering practical advice to help users navigate the Linux world more confidently and efficiently. The host emphasizes the importance of taking the time to learn and explore Linux properly for a smoother experience.

Takeaways

• 😀 Always check your kernel version before installing a Linux distribution, as older versions may not support newer hardware.
• 😀 Avoid running as the root user all the time. Instead, use 'sudo' for tasks that require elevated privileges to protect your system from accidental damage.
• 😀 Test your hardware compatibility in live mode before fully installing Linux to ensure that everything works (Wi-Fi, video cards, sound, etc.).
• 😀 Don't be intimidated by difficult commands like 'vim' or 'sed'. Learn the basics and gradually expand your knowledge over time.
• 😀 When choosing a Linux distribution, don’t limit yourself to just one. Have a backup distribution ready in case your primary choice no longer fits your needs.
• 😀 If hardware doesn't work after installing Linux, try switching distributions or check for a newer kernel version for better compatibility.
• 😀 New Linux users might face hardware issues, not because of their choices, but because the Linux distribution shipped with an outdated kernel version.
• 😀 Running the root account constantly can lead to dangerous mistakes, like accidentally deleting crucial system files without any warnings.
• 😀 Linux distributions may offer an older kernel thinking it will provide more stability, but it can lead to issues with newer hardware.
• 😀 Choosing a daily Linux driver distribution is important, but don’t be afraid to experiment with others to broaden your skills and knowledge.

Q & A

What is a common mistake new Linux users make regarding the kernel version?

A common mistake is using too old of a kernel version. Older kernels may not support newer hardware, such as a brand new video card or motherboard, causing issues like devices not being detected or functioning properly.

Why is it important to avoid using the root account all the time in Linux?

The root account has full privileges on the system, and running commands as root without caution can lead to catastrophic mistakes, such as accidentally deleting important files. It's safer to use 'sudo' for administrative tasks.

What is the risk of installing Linux as the only operating system without testing compatibility first?

If you don't test compatibility before installation, you might encounter hardware issues like a non-functional Wi-Fi card or display problems after the installation, leaving you without a working system.

How can live mode help when testing a Linux distribution?

Live mode allows you to try a Linux distribution without installing it, so you can test whether your hardware, such as Wi-Fi or video cards, is compatible before committing to the installation.

What should you do if a hardware component doesn't work in live mode?

If hardware doesn't work in live mode, do not install the distribution. Instead, research the compatibility issue, find potential fixes, and ensure the hardware is supported before proceeding with the installation.

Why might some Linux commands, such as Vim or sed, feel overwhelming to beginners?

Linux commands can have many options, which may seem difficult to grasp at first. However, beginners should focus on learning the basics and essential options for the tasks they need to perform, rather than trying to master everything at once.

What is a common misconception about learning Linux commands?

A common misconception is that you need to memorize every option for each command. In reality, users typically only need to learn the options relevant to their needs and can refer to manuals as needed.

What is the importance of learning multiple Linux distributions?

While it's good to have a daily driver distribution, it's also important to be familiar with at least one backup distribution. This can help in case your preferred distribution changes in a way that doesn't align with your needs or preferences.

How does knowing multiple Linux distributions benefit someone in the job market?

Knowing multiple Linux distributions makes you more versatile and marketable, as employers often use a variety of distributions. It shows that you are adaptable and can handle different environments.

What should a new Linux user do if they encounter an issue with a specific distribution?

If you run into issues with a particular distribution, try switching to another one. Linux distributions can vary greatly in terms of hardware support, so another distribution may work better with your setup.