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Variscite Rises to Platinum Member of NXP Partner Program

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Variscite and NXP are taking their partnership to the next level with the promotion of Variscite to become a Platinum Member of NXP’s Partner Program.

Official Launch of Variscite’s i.MX8X System on Module

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Variscite has re-launched its VAR-SOM-MX8X System on Module, based on the i.MX8X processor with the latest NXP’s qualified silicon for full production. The SoM expands Variscite’s VAR-SOM Pin2Pin product family and offers built-in safety features, highly integrated multimedia support, and efficient power/performance architecture.

Variscite Launches New Variants for the DART-6UL SoM with Improved Certified Wi-Fi/BT Module with 802.11 ac/a/b/g/n Support

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In a matter of only two months, Variscite has announced the launch of an additional enhancement for the DART-6UL System on Module (SoM) product line based on the NXP Cortex-A7 i.MX6 UltraLite family.

Opera 27 Stable Web Browser Released With Tab Preview Back, Install In Ubuntu, Linux Mint And Others ubuntu Derivatives

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opera 27 stable web browser released for install Linux mint/Ubuntu

Today Opera team released Opera 27 version with couple of major changes and with lots of fixes. This is the first stable release of 2015. Opera keeps on coming with beta releases that have several fixes. Although the beta versions were also good and can be used without any problems. This one is the stable release of Opera Web Browser containing two major changes and lots of fixes. Lets see at the changes in this release.

 
 
 
 
 
 
 

 

MakuluLinux 6 Codename "Imperium" MATE 1.8 Edition Released Tomorrow

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MakuluLinux

LAST night I received a timely recommendation of the Debian-based MakuluLinux. For more details and background see the main page of MakuluLinux, this recent video review, and a very brief announcement of an upcoming release with MATE, which is described in this old post.

There is a lot more information out there about MakuluLinux Mate Edition, whose 1.8 version is being planned/finalised/slated for release this Monday. There isn't yet an official site announcement, but the links to the Preview Edition will hopefully help those who want to try out the distro. It is a "true" community distro of GNU/Linux.

Statistics Not Compatible With Varnish

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Statistics

VARNISH is valuable for a number of reasons, including security, privacy, and performance. I first used it around 2009 when another site of mine had repeatedly come under DDOS attacks. Using Varnish means that requests for pages usually come from the same IP address (the cache proxy), if at all. Much of the time visitors get served static (cached) pages transparently and quickly. The downside is, this interferes with statistics (the Apache server does not even see all requests) and it is not compatible with modules like polls, where each IP addressed is allowed just one vote.

During the server/site migration we tried to preserve as many of the features as we could. There was a transition from old Debian to new CentOS and the new architecture is quite different (still 2 CPU cores but with more RAM, a virtual container, and resilience owing to proxies/redundancy). Thanks to those who suggested workarounds. We have looked at some of them, but without losing on performance there is no way to keep meaningful statistics. These statistics have been disabled. Not even we, with direct access to the server and the CMS, have access to meaningful statistics.

We are going to try to focus on high quality selection of news, not on numbers.

Slight Site Changes

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Yesterday, following a mostly successful migration (there are still some impending fixes to .htaccess), slight changes were applied. For regular readers of the site, here they are summarised:

Piwik 1.8 released

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It is an alternative to Google Analytics and from my experience, better in many respects. The latest version, released just today June 1 2012, is Piwik 1.8, and it comes with its share of new and improved features and bugfixes.

This release is rated critical, so if you are running Piwik 1.7.1, the previous stable version, immediate upgrade is highly recommended.

He can steal your smart phone’s and tablet’s encryption keys

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If you think that the encryption keys that your smart phone or tablet computer uses to protect data you want to keep others from accessing is secure, well … think again.

Crypto researchers have demonstrated that those encryption keys can be stolen using techniques that are not that difficult to assemble.

What happened to Boxee?

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Boxee was an early full screen playback system which suited Ubuntu well, and the community in the most part followed it creating their own set top boxes and starting the cut the cord revolution.

Well Boxee knows how to say thank you for that early desktop commitment...

Read more...

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More in Tux Machines

The Spectre Mitigation Performance Impact On AMD Ryzen 5000 "Zen 3" Processors

For those wondering what the current cost is to the default Spectre mitigation protections on the new AMD Ryzen 5000 series "Zen 3" processors, here are a set of performance tests looking at that overhead with the still relevant mitigations applied by default and then if forcing them off. The Zen 3 mitigation overhead was compared then to similar AMD Zen 2 and Zen+ processors. After looking last week at the odd state of mitigation performance on Intel's new Tiger Lake processors, the attention shifted to looking at the mitigation overhead for the new AMD Zen 3 processors. Thankfully there is less mitigations to worry about with AMD processors but still even with these new processors there is still a measurable difference in affected workloads between mitigations on and off. Also, unlike Tiger Lake and contrary to rumors, the Zen 3 mitigation performance was in the right direction: disabling the mitigations did help boost the performance as is logical, unlike what we saw with Tiger Lake where now disabling the mitigations hurt the overall performance. Read more

Open source predictions for 2021

When I think of open source and 2021, a Saga song comes to mind: "On The Loose." I believe no one can stop open source in the coming year--that's how big it's going to get. That's saying something, given how enterprise businesses already depend on open source technology on a daily basis. The dependency we're currently experiencing is nothing compared to what I predict for the coming year. Of course, it's not just about business, as I have one rather bold prediction for consumers as well. What are these predictions? Let me warm up my crystal ball, dim the lights, drop the needle on some music to create the perfect ambiance, and gaze deep into the waters of the future. Read more

today's howtos

  • How to Install Wiki.js on CentOS 8 - RoseHosting

    Wiki.js is a free and open-source wiki application written in Node.js. It is simple, lightweight, and uses Markdown files to saves all contents. You can save your content directly to the Markdown file and sync it with your Git repository. It offers a rich set of features including, integrated access control, a built-in search engine, and supports external authentication.

  • How to install FreeCAD on Linux Mint 20 - YouTube

    In this video, we are looking at how to install FreeCAD on Linux Mint 20.

  • How to optimize the apt package manager on Debian-based Linux distributions - TechRepublic

    There are a number of ways Linux is superior to other operating systems. Not only is Linux more reliable and stable, it’s more secure and user-friendly (in more areas than you might believe). But above everything else, one of the most amazing things about Linux is it’s flexibility. You’d be hard-pressed to find a distribution of Linux that insists you do it one way and only one way (which is the case with Windows and macOS).

  • Image Noise Reduction By Image Stacking/Blending

    Simply put, it is a way to use multiple photos of an image to reduce the noise in the final image to produce a cleaner and clearer final image. Image Stacking/Blending is not the same as Focus Stacking, which is normally used when taking Macro or Close Up images.

  • Faked Memory Sticks

    There is a big trade in cheaper memory sticks, that is, all types. These include both USB Pen Drives and SDXC and microSDXC (aka TF) types. But there are many others. Some cheaper ones have speed problems, and if that's not a concern, go ahead. But amongst them are a number of Fake Memory drives. Let's just explain what that means. A fake memory drive is a memory drive, it's the details that are faked. It will actually work up to a point. What has been faked is the amount of storage space it holds. Your computer or phone or whatever device using it, relies on information stored at the beginning of the memory to know how much space there is on it. Also held there is the file index system. If someone can overwrite that information, then the drive can return false data to the system about how much space it has.

  • Inkscape Tutorial: Create A Custom Calendar
  • Using Timeshift To Backup & Restore Your PCLinuxOS System

    I recently ran across a post by one of the PCLinuxOS forum members, asking for an article/tutorial on how to use Timeshift, so I decided to give it a go. Now, if you're new to PCLinuxOS or Linux in general, you may be asking yourself, "what is Timeshift?" Well, Timeshift is a package/program written for Linux to create restore points for your operating system, much like the restore point feature in Windows. It allows you to make incremental backups that create exact images of your system, at specific points in time. They can be used to restore your system to the exact state that it was in, at the time when the backup was made. The backups are incremental so they don't need as much hard drive space to store.

  • BPF For Observability: Getting Started Quickly | Linux Journal

    BPF is a powerful component in the Linux kernel and the tools that make use of it are vastly varied and numerous. In this article we examine the general usefulness of BPF and guide you on a path towards taking advantage of BPF’s utility and power. One aspect of BPF, like many technologies, is that at first blush it can appear overwhelming. We seek to remove that feeling and to get you started.

  • Learn how to simplify data protection using Vinchin Backup & Recovery with Oracle Linux Virtualization Manager

    Looking for a reliable backup solution for your Oracle Linux Virtualization Manager deployments? Join us on Wednesday, December 16, for a webinar with Luwen Zhang from Vinchin and Simon Coter from Oracle. Luwen and Simon will discuss how to simplify the data protection process using Vinchin Backup & Recovery with Oracle Linux Virtualization Manager.

Linux: The 7 best distributions for new users

The age-old question has returned, one that divides a certain community faster than a penguin can devour a mouthful of krill. That question? What are the best Linux distributions for new users? When you ask the question of the Linux community, they inevitably answer with the distribution they use. Why wouldn't they? Loyalty has always been set at a fairly high bar with Linux. You find a distribution that's perfect for you, and you want everyone to use it. Thing is, you probably forget that your Linux skills are likely considerably higher than the average user--and especially the new user. Read more