18 Oct 2016

Ubuntu MATE 16.10 - quick screenshot tour

Ubuntu MATE became an officially supported family member not so long ago. Linux notes from DarkDuck have already published a review of Ubuntu MATE 16.04.

The new family of Ubuntu 16.10 distributions was released on the 13th of October 2016, just last week. Let's have a whistle-stop tour on some features of Ubuntu MATE 16.10.

11 Oct 2016

Video: How to configure keyboard layouts in Cinnamon 2 and 3

I have recently written an article where I described the process of configuration of changing the default keyboard layout in Cinnamon Desktop Environment versions 2 and 3.

Some people prefer to see the video with the same steps rather than read them. That is why I created a video for you.

You can watch it below or visiting the link https://youtu.be/cOEwNDmAYzs

Hope you have enjoyed!

6 Oct 2016

PVS-Studio is now friends with Linux

PVS-Studio is a tool for bug detection in C, C++, and C# projects. It is intended for use in finding and fixing security and quality issues in code, before they turn into vulnerabilities, crashes, or painful debugging. Until now it was working for the developers who use the Visual Studio environment.

The development team of PVS-Studio static code analyser has long and persistently been developing their product for Windows OS, and thus, proved itself as a reliable provider of high quality software.

Now the team set a bigger goal and started Linux support. In the article devoted to their Linux support the author tells about various tasks that the programmers have set on the stage of the product development. Here are some of them:

  • more complete support of GCC and Clang;
  • a new system of regression tests in Linux, so that you can track the change results in the analyser kernel and add new diagnostics;
  • compiler monitoring to help programmers quickly and easily check the project without distracting people who support makefiles and the system build in general;
  • documentation improvement, so that the user can get information with the examples about any diagnostic;
  • testing, distribution, support organisation.

In the full version of the article you will find more details about the abilities of PVS-Studio for Windows and the tasks it can already solve on Linux.

This is a guest post by Andrey Karpov, Ph.D., Program Verification Systems CTO and Microsoft MVP in Visual C++ for 5 years.

27 Sep 2016

Pre-order your own disk with Ubuntu 16.10

(drum rolls)

Ladies and gentlemen, let me introduce you the release of the next generation of your favourite operating system!

Ubuntu 16.10 is less than a month away. Many of you already looking for downloading of your own ISO image of the system. Yes, that's the next version, codenamed Yakkety Yak.

But many of you are not so lucky, and will need to wait longer, because you can not or do not want to create their own DVDs with operating system images.
We can help!

You can pre-order your own copy of Ubuntu 16.10 (o Xubuntu, or Lubuntu, or Kubuntu), including Ubuntu 16.10 GNOME and Ubuntu 16.10 MATE right now. It means that a DVD with your favourite OS will be burnt to you as early as possible, and dispatched on the 13th of October 2016, or soon after. Dispatched to anywhere in the world.

How you can get the DVD? Go to http://buylinuxcds.co.uk site, purchase the Ubuntu DVD from there, and in the PayPal comments state that you want version 16.10. K-, L- or Xubuntu editions are also available there. That's easy.

To help you even further, here is a mini-shop which you can use straight away. It supports PayPal checkout. And you even don't need a PayPal account to pay - you can do this with your credit a debit card!

UK (2.00 GBP):
Ubuntu 16.10 pre-order (UK)

USA (5.50 USD):
Ubuntu 16.10 pre-order (USA)

Other countries (3.50 GBP):
Ubuntu 16.10 pre-order (Other countries)

And yet another alternative: you can purchase the same disks via eBay.

20 Sep 2016

How to uninstall obsolete dependent packages

How much rubbish does your system have?

Do you say none? Then let me ask how old is your system? How often have you installed and removed software?

If your system is not fresh and you installed and removed a good dozen different applications using Synaptic or any other package manager, it is more likely than not that you have not removed all the obsolete dependent packages. They could be installed as a pre-requisite for the application you wanted, but they are not automatically uninstalled when you decide to uninstall the main application.
Do you remember being in this situation?

Let me show you how you can deal with this situation in distibutions using Synaptic package manager.

Say, I have installed an application that required some additional dependent packages to be installed.

Now I need to remove all of them to restore the system status quo.

13 Sep 2016

Lubuntu 16.04 - good operating system with a bit of disappointment

It is difficult to believe, but Linux notes from DarkDuck blog has never published a review of Lubuntu.

The Lubuntu distribution is an LXDE-based reincarnation of Ubuntu that is officially created and supported by Canonical.

Yes, there were articles where Lubuntu was used as a showcase for creating your own distribution and for LXDE keyboard configuration.

Yes, there were reviews of other Ubuntu family members: Ubuntu, Xubuntu, Kubuntu and even Ubuntu MATE.

Yes, there were reviews of other LXDE-based distributions like Debian LXDE, ROSA Marathon, Zorin OS Lite and Knoppix.

But there has never been a separate review of Lubuntu.

The reason? I am not so fond of an LXDE desktop environment that isn't an integrated desktop environment per se, but rather a collection of different small tools under the same roof.

But anyway I thought there should be a review for this distribution, especially because it is in the Top-20 of Distrowatch rating.

As happened multiple times before, the trigger was a request from my customers. One of them ordered a disk with Lubuntu 16.04 operating system. You can order your personal copy of Lubuntu operating system too!

Bingo, I thought! Let's do a review!

I downloaded the ISO image of Lubuntu 16.04.1 64-bit from the official site using torrent. Of course, there are direct download links available too. The size of the ISO image is just under 900 Mb, however it is still called a CD on the site. You cannot burn 900 Mb on a CD, can you?

So, I burnt the ISO image onto a DVD-R. The disk is in the DVD-ROM of my Toshiba Satellite laptop. Reboot. Choose to boot from DVD. Let's go!

6 Sep 2016

The Best Linux Review

Linux notes from DarkDuck blog publishes reviews for different Linux operating systems. Which review is the best? That was a question of the poll that was announced a month ago.

Just to remind you the list of competitors, here they are:
It is now the time to close the voting and announce the results.