ubuntu News - Page 121 of 180 - CNX Software

June 1, 2016June 1, 2016 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Meizu Pro 5 Ubuntu Edition Now Supports Desktop Mode via Wireless Display

Meizu PRO 5 Ubuntu Edition is a powerful smartphone running Ubuntu based on Samsung Exynos 7420 octa-core processor, 3GB RAM and 32 GB internal store. However, the main disappointment at the time of the launch was that it did not feature any physical video output interface, so convergence (desktop mode) was not available at the time, but Canonical has now implemented wireless display support with OTA11, and the phone will switch to desktop mode when connected to a WiDi adapter. That’s what the company had to say about the release: The latest Over-The-Air update has landed and this is a special one. We’ve introduced wireless display capabilities, which means that you can enjoy the full Ubuntu PC experience running from the latest Ubuntu smartphone, the Meizu Pro 5. And the best bit is, it will be available for all future Ubuntu smartphone and tablet devices (with supporting hardware)! The Product […]

June 1, 2016June 1, 2016 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Cavium introduces 54 cores 64-bit ARMv8 ThunderX2 SoC for Servers with 100GbE, SATA 3, PCIe Gen3 Interfaces

Cavium announced their first 64-bit ARM Server SoCs with the 48-core ThunderX at Computex 2014. Two years later, the company has now introduced the second generation, aptly named ThunderX2, with 54 64-bit ARM cores @ up to 3.0 GHz and promising two to three times more performance than the previous generation. Key features of the new server processor include: 2nd generation of full custom Cavium ARM core; Multi-Issue, Fully OOO; 2.4 to 2.8 GHz in normal mode, Up to 3 GHz in Turbo mode. Up to 54 cores per socket delivering > 2-3X socket level performance compared to ThunderX Cache – 64K I-Cache and 40K D-Cache, highly associative; 32MB shared Last Level Cache (LLC). Single and dual socket configuration support using 2nd generation of Cavium Coherent Interconnect with > 2.5X coherent bandwidth compared to ThunderX System Memory 6x DDR4 memory controllers per socket supporting up to 3 TB RAM in […]

May 28, 2016May 28, 2016 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

How to Install PHP 5.6 (and Xibo Digital Signage CMS) in Ubuntu 16.04

Xibo is an open source digital signage using a client / server architecture, and in the past I wrote a tutorial showing how to use it, and ran Xibo Python client on ARM Linux TV box, but with software handling only so rendering scrolling text was not very smooth at all, and video decoding was not really possible. But now I have Star Cloud PCG02U Intel TV stick which costs just $70 shipped with Ubuntu 14.04, and that I have upgraded to Ubuntu 16.04, and I thought that would be a great low cost Xibo Linux client which should have pretty good performance. I started by installing Xibo server, only to find out that the cross-platform Python client had been phased out, with now only Windows and Android clients available. So I canceled my plan. I still had some challenges installing Xibo server on Ubuntu 16.04, so I’ll report my […]

May 26, 2016July 7, 2016 by Jean-Luc Aufranc (CNXSoft) - 23 Comments

Updating Star Cloud PCG02U to Ubuntu 16.04 with WiFi and HDMI Audio Support

I completed my review of PCG02U Ubuntu TV stick a few days ago, and I was quite satisfied with the device, but since Ubuntu 16.04 was released last month, I thought it might be fun to upgrade to the latest version of Ubuntu. I’m go through the complete steps including building a new kernel for HDMI audio, and the drivers for WiFi, but you should be able to install Ubuntu 16.04 for Bay Trail and Cherry Trail processor with the image made by Linuxium and a USB stick. Star Cloud PCG02U OS Support and Warranty Before I go through the instructions, you may want to read the conditions on MeLE’s Aliexpress PCG02U page. They meant Ubuntu 14.04 instead of 14.0.4, but the important part is that if something goes wrong trying alternative OS, you may lose your warranty. Upgrade Ubuntu 14.04 to Ubuntu 16.04 Upgrading from one LTS version to […]

May 24, 2016May 24, 2016 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

LinkSprite O-board Altera Cyclone IV FPGA Development Board Targets OpenRISC Development

OpenRISC project‘s goal is to create a free and open processor for embedded system that include RISC instruction set architecture with DSP features, an open source implementations of the architecture, open source development tools and software, and simulators. You normally need FPGA board to emulate the processor before silicon is made available, so LinkSprite designed the O-board powered by Altera Cyclone IV FPGA to help with OpenRISC development and evaluation. O-board specifications: FPGA – Altera Cyclone IV E with 22K LUT (P/N: EP4CE22F17C8N) System Memory – 32MB SDRAM Storage – 1MB SPI FLASH, micro SD slot Connectivity – 1x Fast Ethernet (RJ45) USB – 1x micro USB for OTG HOST/SLAVE, 1 x micro USB for power supply, configuration, 2x UARTs, 2x JTAG… Expansion connectors – 2x 70-pin headers Power Supply – 5V via miro USB Dimensions – 96 x 40 mm The Wiki for the board explained how to get […]

May 24, 2016May 28, 2016 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Star Cloud PCG02U Ubuntu 14.04 TV Stick Review

Star Cloud PCG02U is the first Ubuntu product from MeLE. After taking a few pictures of the TV stick and the board, I’ve tested the performance and functionality of the device. First Boot and Setup You can either connected the stick directly into an HDMI port, or using the provided female to female adapter via an HDMI cable. I’ve opted to insert the device directly into the AUX port of my Onkyo A/V receiver itself connected to my TV. Since there’s only one USB host port, USB keyboard and mouse are not convenient since it would add a USB hub, so I went with Logitech MK270r wireless mouse & keyboard combo instead. You can either used Ethernet or WiFi for Internet connectivity, and I opted for the latter for most of the review, but WiFi is also working fine. The final step is to connect the power supply into the […]

May 16, 2016July 31, 2019 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

$44.90 BeagleBone Green Wireless Board Adds 802.11n WiFi & Bluetooth 4.1 LE and More USB Ports

After BeagleBone Air, there’s now another BeagleBone Black derived board with WiFi and Bluetooth, as BeagleBone Green gets a wireless version with WiFi 802.11n, Bluetooth 4.1 LE, and four USB ports. BeagleBone Green Wireless Specifications The Ethernet port is also gone, but most of the other specifications remain the same as seen from the comparison table below. BeagleBone Black BeagleBone Green BeagleBone Green Wireless SoC Texas Instruments Sitara AM3358 ARM Cortex-A8 processor @ 1GHz with NEON, PowerVR SGX530 GPU, PRU… System Memory 512MB DDR3 RAM Storage 4GB eMMC flash + micro SD slot USB 1x USB client, 1x USB 2.0 host 1 USB client, 4x USB 2.0 host ports Network Connectivity 10/100M Ethernet Wi-Fi 802.11 b/g/n & Bluetooth 4.1 LE Video Output HDMI N/A Expansion Headers 2×46 pin headers 2×46-pin headers and 2x Grove connectors Debugging 6-pin serial header and unpopulated 20-pin JTAG header Dimensions 86.3 x 53.4 cm Price […]

May 14, 2016May 16, 2016 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Star Cloud PCG02U Ubuntu TV Stick Unboxing and Teardown

Star Cloud PCG02U is one of the rare device selling pre-loaded with Ubuntu 14.04, and MeLE, who owns Start Cloud brand, sent me one sample for review. While many Android & Windows devices can be “hacked” to run Linux distributions such as Ubuntu, Star Cloud PCG02U is the first device that I’ve ever received that’s actually shipped with Ubuntu 14.04. So it will be very interesting to find out how it performs, but today, I’ll check the device and its accessories, as well as the hardware design. Star Cloud PCG02 Unboxing The TV stick ships in a Ubuntu orange retail packaging with Star Cloud branding, and mention of Ubuntu and Intel. I had already published the specifications in my first post, a confirmation on the package is always good. The TV stick ships with a 5V/2A power adapter and multi-country plug adapters, a female to female HDMI adapter, a Quick […]