ubuntu News - Page 129 of 180 - CNX Software

December 21, 2015August 6, 2018 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

How to Upgrade Rockchip Firmware in Linux for RK3288, RK3328, RK3368, RK3399, etc..

I’ve been looking for ways to upgrade firmware on Rockchip RK3368 based GeekBox in a computer running Ubuntu 14.04, but while they’ve provided firmware update instructions for Windows, which remains basically the same as upgrading firmware on Rockchip RK3288, there’s no such information for Linux. However, I could remember than Radxa Rock supported upgrade_tool utility, but since the tool linked on Radxa website might be outdated, I instead searched for some RKtools repository on Geekboxzone Github account, and I was lucky enough to find one. Here’s what I did to flash Light Biz OS to GeekBox with my Linux computer: Get the tools, and make sure upgrade_tool is there.

git clone https://github.com/geekboxzone/lollipop_RKTools.git
cd lollipop_RKTools/linux/Linux_Upgrade_Tool
unzip Linux_Upgrade_Tool_v1.23.zip 
cd Linux_Upgrade_Tool_v1.23/
ls -l upgrade_tool 
-rw-rw-r-- 1 jaufranc jaufranc 3013546 Dec 17  2014 upgrade_tool

git clone https://github.com/geekboxzone/lollipop_RKTools.git

cd lollipop_RKTools/linux/Linux_Upgrade_Tool

unzip Linux_Upgrade_Tool_v1.23.zip

cd Linux_Upgrade_Tool_v1.23/

ls -l upgrade_tool

-rw-rw-r-- 1 jaufranc jaufranc 3013546 Dec 17 2014 upgrade_tool

Download and extract the firmware, e.g. Cross_Lollipop_BizOS_V151208.7z:

sudo apt-get install p7zip-full
7z x Cross_Lollipop_BizOS_V151208.7z

1 2	sudo apt-get install p7zip-full 7z x Cross_Lollipop_BizOS_V151208.7z

Now connect a USB cable to the USB OTG port of your device or board. In case of GeekBox that’s the micro USB port. Now as the board is powered on, keep […]

December 19, 2015December 20, 2015 by Jean-Luc Aufranc (CNXSoft) - 29 Comments

GeekBox TV Box Unboxing and Development Kit Assembly Guide

GeekBox is both an Android TV box based on Rockchip RK3368 octa-core processor, and a Linux development kit thanks to the CPU module inside the device, a baseboard and various accessories. The company has sent me a review sample, as well as the accessories currently available. So today, I’ll have a look at the box, and show how to connect everything together. GeekBox TV Box Unboxing I’ve received two carton boxes via DHL, one with GeekBox itself, and the other with some accessories. You could use GeeBox has a TV box, and forget about its development attributes, as the device comes with the usual accessories include a case, an HDMI cable, an infrared remote control, and a 5V/2A power supply. I was really surprised by how small it was compared to other 64-bit ARM TV boxes recently launched on the market, and looks very much like a small router with […]

December 16, 2015May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

$15 pcDuino3 Nano Lite Board Includes Gigabit Ethernet and a Real SATA Port

I often read people complain about the lack of SATA and Gigabit Ethernet on devices, and following up a discussion on a recent post about QNAP TAS-168 and TAS-268 NAS, I was made aware that pcDuino3 Nano board had a little brother without NAND Flash, nor an IR receiver that’s currently selling for $15 on Amazon US. pcDuino3 Nano Lite board specifications are exactly the same as the other version minus the stricken-through items: SoC – AllWinner A20 dual core ARM Cortex A7 @ 1.0 GHz with Mali 400MP2 GPU System Memory – 1GB DRAM Storage – 4GB NAND Flash, SATA connector and microSD card slot (up to 32GB) Video Output – HDMI 1.4 with HDCP support Audio Out – 3.5mm analog audio interface Connectivity – Gigabit Ethernet USB – 2x USB host, 1x USB OTG Expansion Headers – Arduino UNO extension interface with 14xGPIO, 2xPWM, 6xADC, 1xUART, 1xSPI, 1xI2C. […]

December 15, 2015December 19, 2015 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Aceberry S500 is a $60 Actions Semi S500 Development Board Comprised of a Module and a Baseboard

For some hard-to-explain reasons, Actions Semi S500 processor seems to be a popular choice for makers of boards, although I don’t think it has really been a success with hobbyists and makers so far. After ActDuino S500, LeMaker Guitar, Lemon Pi, Allo SPARKY, and Roseapple Pi boards, here comes another S500 quad core Cortex A9 development board with Aceberry S500 that’s quite inspired by LeMaker Guitar as seen by its baseboard and module design. Aceberry S500 board preliminary specifications: SoC – Actions Semi S500 quad core Cortex A9r4 processor @ 1.6GHz with PowerVR SGX544 GPU @ 500 MHz Memory – 1 GB DDR3 Storage – 8GB eMMC or NAND flash (16 and 32GB optional), SPI NOR flash Video Output – HDMI, and LCD connector Audio – HDMI, headset jack, digital output (RCA). Video Codec – H.265 (HEVC) and Ultra HD (4K*2K) video playback. Encoding up to 1080p@60fps. Connectivity – 10/100M […]

December 11, 2015December 17, 2015 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Rikomagic MK36SLE (Linux Edition) Based on Intel Atom x5-Z8300 Processor Runs Ubuntu 15.04

When people think about Linux on Intel platform, they often believe it’s just as easy as flashing an Ubuntu ISO on a USB stick and install it on their computer. While that’s true for desktop or laptop processors, the low power Intel Atom processors for tablets such as Bay Trail-T or Cherry Trail are not well supported in Linux with various issues ranging from an incompatible UEFI binary to a complete lack of audio support. So far, most companies have not provided a decent version of Atom Z3735F or Atom x5-Z8x00 mini PCs with Linux, and all the work has been done by the community such as this Ubuntu 14.04 image for Atom Z3735F. But Rikomagic must have worked on a Cherry Trail Linux port, more exactly Ubuntu 15.04, for their MK36S Cherry Trail mini PC, and has now launched MK36SLE (Linux Edition). [Update: While most features are currently workings, […]

December 9, 2015December 13, 2015 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

PINE A64 Development Board Kickstarter Campaign is Up

As previously announced, PINE64 $15 64-bit ARM Linux computer was due to launch on December 9, and the Kickstarter campaign is now up, and the shipping costs are $7 to the US, and $12 to the rest of the world. The name have changed to PINE A64 and PINE A64+ since the first announcement, but the specifications have mostly not changed for th two boards with an Allwinner quad core Cortex A53 processor, 512MB to 1GB RAM, a micro SD slot for storage, Gigabit Ethernet, HDMI 1.4, USB ports, and some other expansion headers for I/Os, displays or cameras. The PINE A64+ however now has an option for 2GB for $29, and we’ve got a bit more information about optional modules and accessories: Wireless module with WiFi and Bluetooth adapter Zwave adapter 7″ LCD touchpanel (PINE64+ only) Dry contact I/O board 5MP MIPI CSI camera Various sensors Various remote controls […]

December 6, 2015December 6, 2015 by Jean-Luc Aufranc (CNXSoft) - 118 Comments

How to Run Headless Linux on Amlogic S905 Devices Such as MINI MX or K1 Plus

A few week ago, I had been informed that Amlogic S905 U-boot and Linux source code was released, and one person use the code and other resources to load a minimal Ubuntu 14.04 image to his K1 Plus TV box and released the installation instructions and the image (Thanks olin!). I also have K1 Plus here, but since I’ve just finished reviewing Beelink MINI MX, I decided to use the latter instead. The instructions below boot Linux from the (micro) SD card, and can still boot Android if you remove the SD card. Modifying U-boot environment The instructions include opening the box, and connecting or soldering a USB to TTL debug board to access U-boot and change some parameters. But later once an image with network is working, you could also build and load fw_setenv and fw_saveenv, and do the same steps with an Android shell and without the need […]

November 30, 2015December 1, 2015 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

UP Board Gets 2GB RAM and 32GB Storage Option, Linux Port in Progress

The UP Board is a Raspberry Pi like board with an Intel Atom processor that’s currently on Kickstarter with a few hours left, and it has just reached its 100,000 Euros stretch goal meaning that beside the 16GB storage / 1 GB version, a version with 32Gb storage and 2GB is now offered. The company also showed their progress with the implementation Debian based Ubilinux on the Intel Atom x5-Z8350 board. That means the specifications have now been updated: SoC – Intel Atom x5-Z8350 “Cherry Trail” quad core processor @ 1.44 GHz (Burst frequency: 1.84 GHz) with Intel Gen8 HD graphics @ 500 MHz System Memory – 1 GB or 2 GB DDR3L-1600 Storage – 16 or 32 GB eMMC Video Output / Display – HDMI, DSI connector Audio I/O – HDMI Connectivity – Gigabit Ethernet USB – 4x USB 2.0 host ports, 1x USB 2.0 pin header, 1x micro […]