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Reviews

Acer Chromebook 15 for Linux and Wimbledon

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Earlier this month my husband and I needed a replacement for the Chromebook that I had installed Linux on after Christmas because the keyboard developed a fault. This was a good opportunity to get an upgrade and to connect the 28-inch monitor to it, allowing us to watch Wimbledon over the Internet (we don't watch TV).

Unboxing photos:

Setting up the machine:

It comes with Chrome OS, but I don't want that:

Switch to developer mode:

Setting it up to not be so locked down:

With Roy's help, installing Ubuntu LTS:

Nearly done:

Running KDE/Plasma (my favourite):

Running XFCE:

Running Unity (which I still try to use on a daily basis after using KDE for years):

We have since then bought a cabinet for the external screen and Roy finished building it 2 days ago, so now we can watch shows while we work (4 screen combined using Synergy).

5 Best Data Recovery Tools For Linux To Recover Data Or Deleted Partitions

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5 best data recovery tools for linux

Atleast once in life, most of us do wrong with the important data on our computer and then we think we must not have deleted this, whether some important documents or lectures' videos or bunch of important projects. Instead of cursing yourselves for such a foolish mistake, let's do some work. Let's try to recover that deleted data out from our HD. Here I am reviewing 5 of the best Data recover tools that can help recovering deleted data on Linux.

Read At LinuxAndUbuntu

Airdroid - Transfer Files Between Android Phones/Tablets And Linux (Any Distribution)

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airdroid transfer file between android phone/tablet and linux mint ubuntu

We often need to transfer large amount data in the form of mp3 Songs, Video Songs, Movies and most importantly, large Games between android phones/tablets and Linux machine. Transferring via USB cable takes time, so let's do it with 'Airdroid' easily and quickly.
 
 
 
 

Read at LinuxAndUbuntu

PostInstallerF Prepares Post Install In Ubuntu And Fedora

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PostInstallerF prepares post install in Ubuntu and Fedora

It takes too much time to prepare a newly installed Operating System. First find the repositories, then add them to install the desired softwares. But PostInstallerFmakes that big task a lot easier. 
  
 
 
 

Read at LinuxAndUbuntu

My Chromebook with KDE

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I got my new Chromebook... Smile Yes, you've heard me right, but wait before you raise your eyebrows...

HP Chromebook 14

HP Chromebook 14

HP Chromebook 14

HP Chromebook 14

HP Chromebook 14

HP Chromebook 14

I installed Ubuntu on it as my default OS, though I can go back to Chrome OS any time I want. I don't see any point in doing it.

HP Chromebook 14

Roy helped me do the partitioning, configuration and tweaking. We configure it in a way so that I can use it in my work, not just for Facebooking, tweeting and chatting's sake.

HP Chromebook 14

HP Chromebook 14

I am still exploring the machine, basically familiarising with the keyboard and all the function settings on it. The Kubuntu environment which I chose will need some adjustments; also the applications which I downloaded are a bit different from the other laptop's (which I used to work on).

HP Chromebook 14

Change is good, but it requires a lot of patience and adaptation to the new environment.

HP Chromebook 14

I like my Chromebook very much. It is one of the best gifts I have received from my husband. It is more practical, it gives me more confidence to learn and to develop more of my computer skills. Innovation is fast-moving and technology is progressing, so you definitely need to catch up with it. Unless you want to be left behind by choice...

Is Nokia Really Dying?

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Telephone

It was almost two months ago that I wrote about Nokia's most-awaited comeback, for the new designs and innovation of their mobile phones, but it did not happen. In fact, Nokia's ordeal became worse because Nokia is dying. Yes! Nokia is dying as Microsoft once again used their power 'trick' to get a stranglehold on the most influential and trusted company when it comes to innovation and technology. No matter what changes and what Microsoft is doing, there will be no difference. Chances are, only the features and profiles have changed, but the personal interest and infrastructure most likely are the same or even worse than that. Now Nokia has become the new platform of surveillance, it will never be the same again. The trust has been tarnished, the public has become more aware of Microsoft's anomalies and all sorts of devil's advocate games. Doing business with Microsoft is a big mistake. Take Nokia's example. I hope Android and Tizen will not consider deals or any tie-ups with Microsoft, and to all the rest who support and advocate open source, rest assured that FOSS will prevail.

OpenSUSE from an Ubuntu users point of view..

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I'm not a huge fan of VS posts, you know, Linux Mint VS Fedora.. I'm a Linux user, and i've recently migrated from Ubuntu to OpenSuse to see what the other side of the fence is likem what's done different, what is good, what is not so good. I've put together a few observations

Please, have a read

Pandora FMS 4.0.2 released!

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A new version of Pandora FMS http://pandorafms.com is ready! Artica ST http://artica.es has released Pandora FMS 4.0.2 with the aim to improve the tool, keep reliability and improve the performance. In this new version of the IT monitoring several new features were added but the big effort was to fix bugs and improve existing features.

Ulteo 3.0 on Ubuntu 10.04.x

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Thin Client computing is the current system of choice in so many enterprise systems today with the big players being VMware and Citrix and even Windows 2008 trying to nudge its way into the act with its Seamless Remote Desktop Applications. All of these systems provide clients which will access the applicaitons which are run from a central server and all of them are well tested and run on thousands of systems.

Not to be left out Opensource is now getting its act together and the rudimentry underpinnings of a thin client infrastructure with the recent release of Ulteo 3.0 and its Open Source Virtual Desktop and Application Delivery solutions

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XBMCbuntu Eden on the ASRock 330

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The latest release of XBMC my preferred application for viewing my Movie collection on the TV and there has been an updated release just recently. I was urged to give this a whirl as it has an Apple Airplay server built in for streaming video on the TV from the iPad.

I have been running XBMC 10.0 on a Sabayon system for the past few months and it's beeen running well, however always one for the new and change I wanted to give XBMC 11 a bit of a go. The first stage was to see if the Sabayon repositories had an update, they did however it wasn't to the release version it was to the release candidate 2. This doesn't include the airplay functionality so an alternative was needed.

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today's leftovers

  • Meetup Will Discuss Survey Results, Project Improvements

    The openSUSE Project welcomes our followers to participate in two planned meetups to discuss results from the End of the Year Community Survey on Jan. 23 and Jan. 30. Both sessions will start at 13:00 UTC on openSUSE’s Jitsi instance and go for 1:30 hours. Members of the “let’s improve the openSUSE learning experience” initiative will share results and analysis from the survey.

  • LF‌ ‌Edge‌ ‌Adds‌ ‌New‌ ‌Members‌

    LF Edge has announced the addition of four new general members (FII, HCL, OpenNebula, and Robin.io) and one new Associate member (Shanghai Open Source Information Technology Association). Additionally, Home Edge has released its third platform update with new Data Storage and Mult-NAT Edge Device Communications (MNDEC) features.

  • Text Encoding Menu in 2021

    In mid-January 2021, the Text Encoding menu in Firefox looks like this: Automatic Unicode Western Arabic (Windows) Arabic (ISO) Baltic (Windows) Baltic (ISO) Central European (Windows) Central European (ISO) Chinese, Simplified Chinese, Traditional Cyrillic (Windows) Cyrillic (KOI8-U) Cyrillic (KOI8-R) Cyrillic (ISO) Cyrillic (DOS) Greek (Windows) Greek (ISO) Hebrew, Visual Hebrew Japanese Korean Thai Turkish Vietnamese [...] For users who have telemetry enabled, we collect data about whether the item “Automatic” was used at least once in given Firefox subsession, whether an item other than “Automatic” was used at least once in a given Firefox subsession, and a characterization of how the encoding that is being overridden was determined (from HTTP, from meta, from chardetng running without the user triggering it, from chardetng as triggered by the user by having chosen “Automatic” previously, etc.). If things go well, the telemetry can be analyzed when Firefox 87 is released (i.e. when 86 has spent its time on the release channel). The current expectation for this is 2021-03-23.

  • Wikipedia is twenty. It’s time to start covering it better. - Columbia Journalism Review
  • Jimmy Wales: “Wikipedia is from a different era”

    As the online encyclopedia turns 20-years-old, its founder reflects on the internet’s halcyon days.

  • Fact check: As Wikipedia turns 20, how credible is it?

    Wikipedia, which has been referred to as a world treasure, turns 20 on Friday. According to research conducted over the years — including a scientific study published by the journal Nature in 2005 and a report commissioned by the site's Wikimedia Foundation in 2012 — Wikipedia's entries are comparable in quality to those in prestigious encyclopedias such as Britannica. However, it is difficult to measure the consistency of information that can be altered at any time.

  • Odin is finally pleased so the open-world survival game Valheim releases on February 2 | GamingOnLinux

    Odin has finally had enough sacrifices and shall be releasing Valheim from Iron Gate AB will enter Early Access with Linux and Windows support on February 2. What is it? A brutal multiplayer exploration and survival game set in a procedurally-generated purgatory inspired by viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage! With low-poly artwork and a very flexible building system it looks absolutely brilliant. The early builds they had available were seriously promising back in 2018 so I'm personally excited to see how far they've progress with it in that time.

Programming Leftovers

  • Ravgeet Dhillon: Offline Toast notification in Nuxt/Vue app

    We have often seen apps telling us that “You are offline. Check your network status.”. It is not only convenient to do so but adds to a great UX. In this blog, we will look at how can we display a toast notification in a Nuxt/Vue app whenever the user goes offline or online. This will also help us to understand how to use computed and watch properties together. [...] Hurray! Our toast notifications are working perfectly fine. So using the combined magic of computed and watch properties, we can create outstanding workflows and take our Nuxt/Vue app to next level. If you any doubts or appreciation for our team, let us know in the comments below. We would be happy to assist you.

  • Stephen Michael Kellat: Leveraging LaTeX In This Time

    From time to time I like to bring up fun adventures in LaTeX. In these stranges times in the United States it is important to look at somewhat practical applications beyond the normal reports and formal papers most people think of. With a Minimum Working Example we can mostly look at an idea. The Comprehensive TeX Archive Network has a package known as newspaper which is effectively subject to nominative determinism. You can make things with it that look like newspapers out of the 1940s-1960s in terms of layout. The page on CTAN shows nice examples of its use and provides a nice story as to why the package was created. The example source file on CTAN has a bug in it, though. We're going to make a new one based on it. I am also going to add but not yet utilize the markdown package to the example.

  • 2021.03 Course Topped – Rakudo Weekly News

    The course of the Raku Programming Language by Andrew Shitov made it to the top 20 of Hacker News and spurred quite a few comments. The first associated Grant Report was also published.

  • GCC 11 Is On The Final Stage Of Development With 60+ High Priority Regressions - Phoronix

    GCC 11 entered its final stage of development today as it works towards releasing around the end of Q1 / early Q2 if their past cadence holds up. Before GCC 11.1 can debut as the first stable version, there are some 60+ "P1" high priority regressions that need to be resolved or otherwise demoted to lesser priority regressions. GCC 11 release manager Richard Biener this morning announced GCC 11 is now in stage four development meaning only regression fixes and documentation fixes are allowed. As of this morning the code-base is at 62 P1 regressions, another 334 P2 regressions, 35 P3 regressions, and more than 200 regressions of the lower P4/P5 status.

Devices: Xtra-PC, Arduino and Inventor Coding Kit

  • Xtra-PC Reviews – Best Linux USB-Stick? - Product Review by Rick Finn

    The Xtra-PC Linux USB-Stick might be your solution if you have problems with your old and slow PC. It's a small flash drive stick and it's using Linux OS to boost you PC's operations. Check out now.

  • Arduino Blog » Old keyboard turned into a new children’s learning toy

    Peter Turczak’s toddler son loves “technical stuff,” especially things like keyboards and computers that adults use. After discussing this with other likeminded technical parents, the idea of giving new life to an old (PS/2 or AT) keyboard as a teaching tool was hatched.

  • SiFive Helping To Teach Kids Programming With RISC-V HiFive Inventor Coding Kit

    SiFive in cooperation with Tynker and BBC Learning have launched a Doctor Who themed HiFive Inventor Coding Kit. This Initial HiFive Inventor Coding Kit is intended to help kids as young as seven years of age get involved with computer programming through a variety of fun exercises and challenges involving the RISC-V powered mini computer and related peripherals like LED lighting and speaker control. [...] So for those looking to get their kids involved with computer programming and looking for an IoT-type device with some fun sensors and various themed exercises to get them experimenting, the HiFive Inventor Coding Kit is worth looking into further. More details on the programming platform can be found via Tynker.com and on the hardware at HiFiveInventor.com. The HiFive Inventor Kit is available from Amazon.com and other Internet retailers for $75 USD.

Security Leftovers

  • Security updates for Monday

    Security updates have been issued by Arch Linux (atftp, coturn, gitlab, mdbook, mediawiki, nodejs, nodejs-lts-dubnium, nodejs-lts-erbium, nodejs-lts-fermium, nvidia-utils, opensmtpd, php, python-cairosvg, python-pillow, thunderbird, vivaldi, and wavpack), CentOS (firefox and thunderbird), Debian (chromium and snapd), Fedora (chromium, flatpak, glibc, kernel, kernel-headers, nodejs, php, and python-cairosvg), Mageia (bind, caribou, chromium-browser-stable, dom4j, edk2, opensc, p11-kit, policycoreutils, python-lxml, resteasy, sudo, synergy, and unzip), openSUSE (ceph, crmsh, dovecot23, hawk2, kernel, nodejs10, open-iscsi, openldap2, php7, python-jupyter_notebook, slurm_18_08, tcmu-runner, thunderbird, tomcat, viewvc, and vlc), Oracle (dotnet3.1 and thunderbird), Red Hat (postgresql:10, postgresql:12, postgresql:9.6, and xstream), SUSE (ImageMagick, openldap2, slurm, and tcmu-runner), and Ubuntu (icoutils).

  • About CVE-2020-27348

    Well this is a doozey. Made public a while back was a security vulnerability in many Snap Packages and the Snapcraft tool used to create them. Specifically, this is the vulnerability identified as CVE-2020-27348. It unfortunately affects many many snap packages… [...] The problem arises when the LD_LIBRARY_PATH includes an empty element in its list. When the Dynamic Linker sees an empty element it will look in the current working directory of the process. So if we construct our search paths with an accidental empty element the application inside our Snap Package could be caused to load a shared library from outside the Snap Package’s shipped files. This can lead to an arbitrary code execution. It has been common to put a definition of the LD_LIBRARY_PATH variable into a Snap Package’s snapcraft.yaml that references a predefined $LD_LIBRARY_PATH as if to extend it. Unfortunately, despite this being common, it was poorly understood that SnapD ensures that the $LD_LIBRARY_PATH is unset when starting a Snap Package’s applications. What that means is that where the author tried to extend the variable they have inadvertantly inserted the bad empty element. The empty element appears because $LD_LIBRARY_PATH is unset so the shell will expand it to an empty string.

  • Wait, What? Kids Found A Security Flaw in Linux Mint By Mashing Keys!

    Security flaws can be incredibly stupid and dangerous. Of course, I’m not judging anyone, we are humans after all. But this little incident is quite funny.