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A New High-End Linux Laptop Is Now Available for Everyone


If you’re in the market looking for a Linux laptop, you might want to have a look at System76’s Lemur Pro, the model which was announced a month ago but which is available for purchase right now.

That’s right, System76 has just started selling what it claims to be is the company’s longest-lasting laptop yet with a battery that goes up to 14 hours per charge. In addition, it’s also System76’s lightest laptop featuring its most flexible hinge, it says.

“This laptop is designed to be lightweight across the board: Bloatware-free open source firmware, a snappy operating system, and performant components—all inside a 2.2-pound chassis. We’d say you could throw it like a frisbee, but we wouldn’t want you to scratch its sleek body,” the company explains.

New-generation hardware

The Lemur Pro isn’t supposed to be just another laptop, but once that easily stands out from the crowd, both from a design and a hardware perspective.

So it goes without saying it doesn’t come cheap, with pricing starting at $1,099 for the base model that comes with an Intel 10th Gen Core i5 chip paired with 8GB RAM and 240GB storage.

The hardware configuration page offered by System76 allows you to choose from three operating systems versions, namely Pop!_OS 19.10, Pop!_OS 18.04 LTS, and Ubuntu 18.04.

The new Lemur Pro laptop come with a choice of two processors, both of them part of the 10th Gen Intel Core lineup. So customers can choose between the i5-10210U and the i7-10510U, with the latter obviously being the more powerful (and more expensive) version.

The top-of-the-range configuration of the Lemur Pro, which features an Intel Core i7-10510U chip with 4 cores and 8 threads, 40GB DDR4 RAM running at 2666 MHz, 2TB NVMe storage, an extra 2TB NVMe unit, 27-inch dual display with 1440p support, Wi-Fi, and 3 years of warranty is available for $3,464.

Linux Kernel 5.3 Reached End of Life, Users Urged to Upgrade to Linux Kernel 5.4 Search


The Linux 5.3 kernel series has reached end of life and it will no longer receive maintenance updates that fix critical security issues or bugs.

Renowned Linux kernel developer Greg Kroah-Hartman announced last week the release of the 18th maintenance update to the Linux 5.3 kernel series, version 5.3.18, which changes a total of 59 files, with 369 insertions and 329 deletions. However, the developer also noted the fact that this will be the last update for the Linux kernel 5.3 series, which now reached end of life.

“I’m announcing the release of the 5.3.18 kernel. Note, this is the LAST 5.3.y kernel release. It is now end-of-life. Please move to 5.4.y now. All users of the 5.3 kernel series must upgrade,” said Greg Kroah-Hartman in a mailing list announcement. “The updated 5.3.y git tree can be found at https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary.”

Users are urged to upgrade to Linux Kernel 5.4

Whether you are a Linux user or a Linux OS vendor, it is highly recommended that you consider upgrading your operating system to the latest release in the Linux 5.4 kernel series. If that’s not possible at the moment, at least upgrade to Linux kernel 5.3.18. Both releases are available to download from kernel.org, but they need to be manually compiled and installed.

Therefore, we recommend waiting for the Linux 5.4 kernel packages to make their way into the stable software repositories of your favorite GNU/Linux distribution before upgrading from Linux kernel 5.3. Linux kernel 5.4 brings great new features, starting with the long-anticipated support for Microsoft’s exFAT file system and the highly-anticipated “lockdown” security feature.

Arch Linux Kicks Off 2020 with 2020.01.01 Release Powered by Linux Kernel 5.4


Arch Linux is a respected and well known GNU/Linux distribution that follows a rolling release model where the user installs once and receives updates forever. Arch Linux also generates monthly ISO images that contain all the package updates pushed through the software repositories in the previous month.

Arch Linux 2020.01.01 is here as the first ISO release in 2020, powered by the latest and greatest Linux 5.4 kernel series, which brings numerous new features and enhancements like support for Microsoft’s exFAT file system, the “lockdown” security feature, and improved app memory management on Android.

Arch Linux is a lightweight and flexible Linux distribution that tries to Keep It Simple.

Currently we have official packages optimized for the x86-64 architecture. We complement our official package sets with a community-operated package repository that grows in size and quality each and every day.

Our strong community is diverse and helpful, and we pride ourselves on the range of skillsets and uses for Arch that stem from it. Please check out our forums and mailing lists to get your feet wet. Also glance through our wiki if you want to learn more about Arch.

Release Info

The image can be burned to a CD, mounted as an ISO file, or be directly written to a USB stick using a utility like dd. It is intended for new installations only; an existing Arch Linux system can always be updated with pacman -Syu.

Current Release: 2020.01.01
Included Kernel: 5.4.6
ISO Size: 656.0 MB

Installation guide

How To Extract & Install Tar.gz File on Ubuntu


How to install a tar.gz file in Ubuntu. How to install downloaded tar.gz in Ubuntu. Command to install tar.gz file in linux – how to extract and install tar.gz files in Ubuntu.

Linux systems use a variety of file formats, and each format can be faced with a variety of issues. Tar.gz files are among the most troublesome file formats and often create installation issues for users. If you are currently struggling to get tar.gz files onto your system, here are a few techniques and commands that can help you through the installation process.

Installing Tar.gz Files on Ubuntu

The first method we recommend is to install the file through your user directory. To do this, open your directory, and go to your file. Use $tar -zxvf program.tar.gz to extract .tar.gz files, or $tar -zjvf program.tar.bz2 to extract .tarbz2s.

Next, change the directory to the unzipped folder, andthen type sudo su to get into the root. Enter your password, followed by make install.Do not forget to also download dependencies.

Download the desired .tar.gz or (.tar.bz2) file
Open Terminal
Extract the .tar.gz or (.tar.bz2) file with the following commands
tar xvzf program.tar.gz
tar xvjf program.tar.bz2
Navigate to the extracted folder using cd command
cd program
Now run the following command to install the tarball
sudo make install

Use sudo to Install Tar.gz File

Alternatively, you can choose to use a sudo command to unzip and install your file. To do this, launch your terminal and enter tar -xzf archive.tar.gz, or double-click the archive file and view its contents.

If the archive contains some sort of installation software, you will need to execute a sudo command. Be sure to follow the instructions listed in the archive to ensure that the software is properly installed.

Use a Sudo CommExample

$ sudo apt-get update
$ wget https://dl.winehq.org/wine/source/1.9/wine-1.9.19.tar.bz2
$ sudo tar xzvf wine-1.9.19.tar.bz2
$ cd wine-1.9.19
$ ./configure
$ make
$ sudo make install
$ sudo reboot

Best Open Source Software in 2019 (Who’ Choice)


The term ‘open source’ refers to software whose source code is freely available to download, edit, use and share, with no copyright restrictions. There are many different open source licenses, which give users different degrees of freedom, but the main aim of open source is to encourage experimentation, collaboration and knowledge-sharing.

In the liux world, you’ll find many open source versions  imaginable – from office suites to media apps. With that in mind, here’s our pick of the very best open source software.

Office software: LibreOffice

No need to pay for Office with this open source alternative

LibreOffice is a full suite of office software, including excellent apps for text documents, spreadsheets, presentations, and databases. These are all fully compatible with the latest Microsoft file formats, so you’ll have no trouble sharing files work users of Word, Excel, PowerPoint, and Access.

Usually used as an alternative to Microsoft Office Suite, it is regularly updated and is also compatible with doc, .docx, .xls, .xlsx, .ppt, .pptx files.

LibreOffice – Open Source Office Suite

Photo editor: GIMP

More than an image editor – it gives you most of the features of Adobe Photoshop, completely free.

Powerful and flexible, open source image editor GIMP is as close to Adobe Photoshop as you can get without opening your wallet. It supports layers, and is packed with advanced tools for enhancing your pictures or creating new ones from scratch.You can adjust every aspect of your pictures’ appearance manually, or use the dozens of customizable filters and effects to achieve amazing results with just a few clicks. GIMP comes with a huge array of user-created plugins pre-installed, and adding more is a piece of cake.If you don’t need the power of GIMP and prefer a simpler interface, check out Paint.NET – another superb open source photo editor that’s a little lighter on features, but easier to master.

Media player: VLC Media Player

An open source media player than can handle virtually any file format

VLC Media Player is one of the world’s most popular free media players, and for good reason – it can handle just about any audio file, video file, or media stream you can throw at it, without the need to mess around installing additional codecs. VLC Media Player gives you an amazing degree of control over playback, letting you optimize video and audio for your specific hardware configuration.

VLC Media Player is ideal for streaming podcasts, as well as internet radio stations like Last.fm and TuneIn Radio. There’s also a superb archive of extensions and skins, and the WYSIWYG Skin Editor lets you create your own custom designs.The latest addition to VLC is 360-degree playback, which lets you enjoy immersive videos with a VR headset, and more exciting developments are on the horizon to keep pace with new video technology.

Video editor: Shotcut

Great for new users, and an excellent substitute for Windows Movie Maker

If you’re looking for a great open source video editor, give Shotcut a whirl. It might look a little stark at first, but add some of the optional toolbars and you’ll soon have its most powerful and useful features your your fingertips.Some of its best tools include quick filters for audio and video (which are non-destructive and can be layered to achieve different effects), advanced white balancing, wipes and other transitions, color grading, click-and-drag import, and straightforward trimming and compositing of clips.

Audio editor: Audacity

The perfect open source tool for recording and editing podcasts and musicEven if you have the ready cash for an audio editor, you might choose to stick with open source alternative Audacity. It has almost all the tools you need for recording and refining sound files, and any features it lacks can be plugged with its extensive catalog of extensions.Audacity is the tool of choice for many podcasters, musicians and audiobook narrators thanks to its professional quality results. You can use it to combine clips, copy and paste sections of audio, remove noise and other unwanted noises, strip vocals from songs, alter frequencies, and apply effects like echo and reverb.

Web browser: Google Chrome

An powerful, fully customizable browser with a plugin for every purposeWeb browser:Brave BrowserBrave Browser is a free and open source Chromium-based browser that ships with more features than Chrom typically does. It is customizable, security-focused, user-friendly, and ships with an inbuilt ad blocker and password manager among other features.

Game platform:Steam

Steam is not open source but it is regarded as the ultimate online gaming platform, is an online community where you can easily search, install, and manage game collections for different OS platforms.SteamOS + Linux on Steam is the best thing that has happened to gamers in the Linux community.

Ubuntu 18.04 LTS (Bionic Beaver) Quickly Installation Guide with Screenshots


Now a days Ubuntu is the most widely used Operating system, both in destops and servers. Ubuntu 18.04 LTS, codenamed Bionic Beaver, final edition has been released and is available for download. This is the seventh LTS (long-term support) version from Canonical, the parent company of Ubuntu operating system. Since this is LTS version, the maintenance updates will be provided for 5 years (until April 2023) for Ubuntu Desktop, Ubuntu Server, Ubuntu Cloud, Ubuntu Core, and Ubuntu Kylin. All the remaining flavours will be supported for 3 years. Ubuntu 18.04 LTS ships with Linux Kernel 4.15 and plenty of new feature improvements, software updates, and bug fixes. This tutorial will walk you through installing Ubuntu 18.04 LTS desktop and server editions.


Download the Ubuntu 18.04 Server ISO file from the Ubuntu official web site:


Once the file is downloaded then burn it either into USB or DVD and make it Bootable.Create a bootable usb drive using any one of the methods given below.

  • How to Create Bootable USB Disk / DVD on Ubuntu / Linux Mint
  • Etcher – A Beautiful App To Create Bootable SD Cards Or USB Drives
  • Bootiso Lets You Safely Create Bootable USB Drive

Boot your system with newly created bootable pen drive. You will be greeted with the following screen.

Ubuntu 18.04 LTS Desktop (Bionic Beaver) Quickly Installation Guide

Choose the Install Ubuntu option to continue installing Ubuntu 18.04 LTS on your hard drive.

Choose your keyboard layout-default

Now, choose the apps you like to install. The normal installation type will install all applications including web browser, office suite, games and media players. If you want to setup a full fledged desktop, choose normal installation. It is the best for new beginner。

Next, choose the installation type. The installer will provide the following four options. You can choose which suits to you.

Erase disk and install Ubuntu – Choosing this option will delete everything in your system.
Encrypt the new installation for security – This option lets you to encrypt your Ubuntu system. You will need to choose a security key in the next wizard if you choose this option.
Use LVM with the new Ubuntu installation – If you want to resize, add, modify, take snapshot partitions, choose this option.
Something else – It allows you to manually partition the hard drive yourself. You can choose the custom size for each partition. It is opt for dual boot.

Choose your country location,and then setup your account detail:Enter your name, computer name, username and password to the username:

Now, Ubuntu installation will begin. Grab a cup of coffee. It will take a few minutes.

Once the installation is completed, remove the Ubuntu installation medium and click Restart Now to complete the installation.

Click on the username and enter the password to log in to the newly installed Ubuntu 18.04 LTS desktop.Enjoy it!

Ubuntu 18.04 LTS Server (Bionic Beaver) Quickly Installation Guide

Select your preferred language,Select the preferred Keyboard layout

I just take it as default.

Choose “Install Ubuntu” option and then hit enter,

Choose your Network and Proxy Configuration
Choose the network configuration that suits your environment, by default it will try to pick IP address from the DHCP server. In my case I am selecting the default option and later on I will demonstrate how to configure static ip address.

If your system is connected to the internet via some proxy servers then specify the details of proxy else leave it as blank.

Choose partitioning scheme either as automatic or manual(in this toturials,we choose Use An Entire Disk). You can then choose from several options to configure the hard drive layout. Afterwards you are asked which disk to install to. You may get confirmation prompts before rewriting the partition table or setting up LVM depending on disk layout. If you choose LVM, you will be asked for the size of the root logical volume.

Specify User details, hostname and start the installation, choose Done to proceed with installation.

You will be prompted to reboot your system once the installation is completed.

Login in Ubuntu 18.04 Server

Finally, a black screen will appear prompting for your username and password. Provide the credentials you created earlier and hit ‘Enter’. Thereafter, some system information will be displayed as shown below.


Read More

Configure static IP address in Ubuntu 18.04 Server
As we discussed in the features section, network configuration in Ubuntu 18.04 server is controlled by “netplan” utility.

To configure the static ip address, edit the file “/etc/netplan/50-cloud-init.yaml“,

Replace the IP address details, gateway and dns server that suits your environment.

$ sudo vi /etc/netplan/50-cloud-init.yaml

And then apply these changes using below netplan command,

$ sudo netplan apply

pkumar@linuxtechi:~$ ip add show

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The TOP Best Games For Ubuntu

Ever wondered what the best games for Ubuntu 18.04 are? We finally made a list for you to checkout.