Category: Linux

Posted on by Jean-Luc Aufranc (CNXSoft) - 21 Comments on Report: Linux Cannot Be Installed on Microsoft Signature Edition PCs, Laptops and Tablets

Report: Linux Cannot Be Installed on Microsoft Signature Edition PCs, Laptops and Tablets

Microsoft Signature program is designed to make sure certified devices offer the best possible experience for users, as they can not come with bloatware, include Windows Defender, and must meet strict hardware requirements. However according to a Phoronix report, “providing the best possible user experience” also includes blocking installation of alternative operating systems such as Ubuntu, Debian, or other Linux distributions. The issue was discovered by rijesh who attempted to install Ubuntu 16.04 on his Microsoft Signature Edition Lenovo Yoga 900 13-ISK2 laptop, and noticed that while the BIOS and Windows 10 could see his 512 GB hard drive, Ubuntu was unable to find it, and a customer support representative answered that: This system has a Signature Edition of Windows 10 Home installed. It is locked per our agreement with Microsoft. Another user reports having successfully installed Ubuntu 16.04 on his Lenovo YOGA 900-13ISK, so the devil is in the […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on HICAT.Livera Machine Vision Board and Robot Kit Feature HiSilicon Hi3518 SoC (Crowdfunding)

HICAT.Livera Machine Vision Board and Robot Kit Feature HiSilicon Hi3518 SoC (Crowdfunding)

HiSilicon Hi3518 ARM9 processor is mostly being used in IP cameras, but Hicat startup decided to combined the camera processor with an Atmel MCU and a MT7601 WiFi module to create a wireless camera board to be used with OpenCV, and even provide a complete affordable robot kit with the board. Hicat.livera board specifications: Vision Core – Hisilicon Hi3518 ARM9 processor @ 440 MHz Storage – 16MB flash + micro SD card MCU – Atmel ATmega32U4 AVR micro-controller Connectivity – 802.11 b/g/n WiFi via Mediatek MT7601 module + u.FL antenna connector Camera interface with provided 140 deg. camera using Omnivision OV9712 720p (1280×720) sensor USB – 1x micro USB port for power and programming Audio – Built-in microphone, speaker header Sensors – MPU6050 accelerometer and gyro Expansion – 2x GPIO headers with GPIOs, I2C, SPI, serial, PWM, digital, analog and power signals. Misc – MCU reset and Linux reset buttons, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 12 Comments on How to Download YouTube 4K Videos with Youtube-dl Script

How to Download YouTube 4K Videos with Youtube-dl Script

Many Android devices can now support 4K VP9 and/or H.264 video decoding, but for some reasons, Google only serves 4K videos to devices running Android TV OS, as opposed to just Android, with the latter limited to 1080p videos. If for some reasons you want to watch a YouTube 4K video on a capable device, you could download it with youtube-dl script written in Python, and available for Linux, Windows, and Mac OS. I’ve been using the script for a while to download various video or audio files from YouTube, and other website, but for the purpose of this post, I made sure to update it to the latest version:

If you have already installed the script, it can also be updated with:

I’ll use one of the most popular 4K videos on YouTube as example, namely: COSTA RICA IN 4K 60fps (ULTRA HD) w/ Freefly Movi. The […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 51 Comments on Orange Pi One Development Board Sells for $3.69 Shipped (Promo)

Orange Pi One Development Board Sells for $3.69 Shipped (Promo)

[Update: Sorry the promo is over, and price is back at $13.79] Last time, we had a promo for Orange Pi PC for $8.57 on GearBest, and it was legit, but quantity limited, so not so easy to get. There’s now another promo from the same parent company, as Orange Pi One is sold for $3.69 including shipping on Everbuying with 289 pieces and about 8 days left. In case you can’t recall Orange Pi One specs, it’s a development board based on Allwinner H3 quad core Cortex A7 SoC, with 512 MB RAM, micro SD card for storage, 10/100M Ethernet,  a USB ports, and HDMI output. The best Linux OS for the board is probably Armbian. The normal price is around $13 to $14 shipped. Thanks to Theguyuk for the tip. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 79 Comments on LibreELEC 8 for Intel Atom Bay Trail and Cherry Trail Devices with 32-bit UEFI Binary

LibreELEC 8 for Intel Atom Bay Trail and Cherry Trail Devices with 32-bit UEFI Binary

LibreELEC, a fork of OpenELEC, was announced several months ago, and images for various hardware platform were released in that time period. However, support for Intel Bay Trail and Cherry Trail platforms using a 32-it UEFI binary might not have always work, or was more difficult to install. piotrasd has now created a LibreELEC 8 + Kodi 17 beta 3 build especially for this type of devices, and tested it on Tronsmart Ara IZ37 Bay Trail mini PC. However, it should work on other Intel Atom Z3735F or Intel Atom x5/z7 mini PC or sticks with a 32-bit UEFI bootloader. If you have such device, you can try it the following instructions using a USB flash drive: Download and install Rufus or LibreELEC SD USB creator Download and unpack LibreELEC 8 32-bit UEFI image file Launch your USB creator program, select the firmware file, and make a bootable USB flash […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Android 7.0, Android TV 7.0, and Yocto Project Ported to Pine A64 Boards

Android 7.0, Android TV 7.0, and Yocto Project Ported to Pine A64 Boards

A few weeks ago, Raspberry Pi 3 got an Android 7.0 Nougat port, and it’s usable for some app even simple games like Angry Bird, but there are still problems with 3D graphics, and hardware video decoding. But thanks to Pine64 forum’s member Ayufan, we now have Android 7.0 and Android TV 7.0 for Pine A64 boards with 1GB or more memory with 3D graphics, and hardware video acceleration for most apps. Everything is said to pretty much work, but there are some known issues, such as camera support (being worked on now), touchscreen support (not tested), YouTube is limited to 360p/480p as it does not support hardware video decoding, and Widevine DRM is not supported. Android 7.0 has also been shown to be about 10 to 15% faster than Android 5.1.1 in GeekBench. Ronnie Bailey has shot a video showing Pine A64 running Android TV 7.0 Nougat. If you […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 29 Comments on Nextcloud Box is a $80 Private Cloud Server with 1TB HDD for Development Boards

Nextcloud Box is a $80 Private Cloud Server with 1TB HDD for Development Boards

While there are plenty of cloud services provided by companies such as Dropbox or Google, you may want to manage you own private cloud server instead for performance and/or privacy reasons. One typical way to do this is to install Owncloud or Nextcloud (a fork of Owncloud), on a Linux computer or board such as Raspberry Pi 3. The former is usually a little expensive for just this task, the latter often results in cable mess, and in both case, some people may not be comfortable with setting it all up. Nextcloud, Western Digital, and Canonical seems to have addressed most of those issues with Nextcloud Box including a 1TB USB 3.0 WDLabs harddrive, Nextcloud case with space for the drive and small ARM or x86 Linux development boards, and a micro USB power supply. The kit also include a micro SD card pre-loaded with Snappy Ubuntu Core, Apache, MySQL […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 11 Comments on Receive Android SMS & Call Notifications in Ubuntu 16.04 with KDE Connect (or Not?)

Receive Android SMS & Call Notifications in Ubuntu 16.04 with KDE Connect (or Not?)

I often miss calls, and I may be slow to answer SMS on my Android phone, but I’m often in front of my computer, so I decided to look for solutions to show SMS and call notifications on my computer running Ubuntu 16.04. I first found LinConnect, but it does not seem to be developed anymore, and after some more research I discovered that KDE Connect should do the job. The developer just released KDE Connect 1.0 a few weeks ago with add encryption, the ability to reply to SMS from your computer and more… One person posted instructions for Kubuntu 16.04. There’s just a problem it won’t work with Unity desktop, only KDE Plasma, due to a lack of support for Qt 5.6. You can still use the older version without encryption and other new features by “simply” running:

However the installation failed for me:

An “apt […]

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