ubuntu News - Page 131 of 189 - CNX Software

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

Num Lock, Caps Lock and Scroll Lock Keyboard Indicator for Ubuntu

My old USB keyboard recently started to miss keypresses, and some keys were even barely working, and cleaning up would not do, so I decided to buy a wireless keyboard and mouse combo with decent reviews namely Logitech MK270. It’s working well, but for some reasons, Logitech decided it was a good idea to make a keyboard without Num Lock indicator, and all I get is a Caps Lock indicator. I find this really annoying, as I never know in which mode the keypad is. I don’t have an hardware hack for this, but I discovered that you could install a Numlock, Caplocks and Scroll Lock indicator in Ubuntu:

sudo add-apt-repository ppa:tsbarnes/indicator-keylock
sudo apt update
sudo apt install indicator-keylock

sudo add-apt-repository ppa:tsbarnes/indicator-keylock

sudo apt update

sudo apt install indicator-keylock

When you press capslock, numlock or scroll lock, you’ll get a notification of the change on the upper right corner of the desktop. You can also get a permanent indicator on the top bar for one of the keys: Caps […]

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

Fix for Ubuntu 16.04 “1024×768 Resolution” Problem in VirtualBox

My main computer is running Ubuntu 14.04.4 LTS, and I’m currently waiting for the Ubuntu 16.04.1 before upgrading to the latest version, which should happen in July. In the meantime, I have upgraded one of my VirtualBox image from Ubuntu 14.04 to Ubuntu 16.04, but I had only two options to set the resolution: 1024×768 or 800×600. This is quite a common problem, and usually the solution is to install VirtualBox additions, but this would not do for me. After trying several solutions, including disabling 3D graphics support, without success, I decided to check Additional Drivers, and I noticed only VirtualBox Graphics Adapter driver was enabled. So I also enabled Innotek Systemberatubg GmbH: VirtualBox Guest Service, and Processor microcode firmware for AMD CPUs, and this fixed the issues most likely thanks to the former. I’m running VirtualBox 5.0.18 installed from the ppa. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 […]

April 30, 2016May 8, 2016 by Jean-Luc Aufranc (CNXSoft) - 24 Comments

Setup Guide & Mini Review of BQ Aquaris M10 Ubuntu Edition Tablet from a Developer’s Perspective

BQ Aquaris M10 UBuntu Edition is the first officially supported Ubuntu tablet on the market. Blu, a frequent commenter on this blog, has purchased the Full HD version, and in the guest post below, shares his experience setting up the device for development purpose, before shortly providing his overall impressions about the tablet itself. Quick introduction Ever since I had to retire my trusty-but-ancient ARM notebook (a Genesi Efika iMX51) I’ve been looking for a new ARM notebook or perhaps a 2-in-1 device, that I could use for development on the go. The basic requirements are long battery life, passive cooling and reasonable price. Also, Just Enough Power™ for running vim, a couple of toolchains (gcc/clang with gold) and, well, enough grunt to run my coding experiments. Naturally, BQ M10 Ubuntu Edition immediately got my attention to the extent of me placing an order, which got delivered this past week. […]

April 29, 2016April 29, 2016 by Jean-Luc Aufranc (CNXSoft) - 18 Comments

NanoPC-T3 Octa-core Cortex A53 Single Board Computer Sells for $60

FriendlyARM launched NanoPC-T2 single board computer based on Samsung 5P4418 quad core Cortex A9 processor about 3 months ago, and the company has now an update based on Samsung S5P6818 Octa-Core A53 processor with the exact same interfaces and features including Gigabit Ethernet, WiFI, and Bluetooth, HDMI 1.4a, 30-pin expansion headers, etc… NanoPC-T3 specifications: SoC – Samsung S5P6818 octa core Cortex A53 processor @ up to 1.4GHz with Mali-400MP GPU System Memory – 1 or 2GB 32bit DDR3 RAM Storage – 8GB eMMC flash, and 1x SD card slot Connectivity – Gigabit Ethernet (RTL8211E), 802.11 b/g/n WiFi and Bluetooth LE 4.0 (Ampak AP6212) with on-board chip antenna and IPX antenna connector Video Output / Display I/F- 1x HDMI 1.4a, LVDS, MIPI DSI, parallel RGB LCD Audio I/O – HDMI, 3.5mm audio jack, on-board microphone Camera – 1x DVP interface, 1x MIPI CSI interface USB – 2x USB 2.0 type A host […]

April 29, 2016April 29, 2016 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

LimeSDR Open Source Hardware Software Defined Radio Goes for $199 and Up (Crowdfunding)

Canonical and Lime Micro showcased SoDeRa software defined radio (SDR) a couple of months ago, with a promise to launch a crowdfunding campaign later this year. They’ve fulfill their promise, and launched the open source SDR, renamed to LimeSDR, on Crowdsupply. LimeSDR board specifications: FPGA – Altera Cyclone IV EP4CE40F23 Altera FPGA compatible with EP4CE30F23 System Memory – 256 MB DDR2 SDRAM RF Lime Microsystems LMS7002M RF transceiver with continuous coverage of the frequency range between 100 kHz and 3.8 GHz; 61.44 MHz bandwidth 4 x TxOut and 6 x RxIn U.FL connectors Power Output (CW): up to 10 dBm Wi-Fi, GSM, UMTS, LTE, LoRa, Bluetooth, Zigbee, RFID, Digital Broadcasting, configurable through apps. USB – 1x micro USB3 via CYUSB3014-BZXC Cypress Microcontroller for control, data transfer and power Misc – Status LEDs, RGB LEDs, 4x switches Power – USB or external power supply Dimensions – 100 mm x 60 mm The board […]

April 28, 2016 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Inforce 6601 micro SoM Snapdragon 820 System-on-Module Embeds WiFi, Bluetooth and GPS

We’ve already seem Intrinsyc’s Snapdragon 820 development board and module, but there’s now an alternative thanks to Inforce Computing 6601 micro SoM which is pin-to-pin compatible to the company’s earlier Inforce 6401 and Inforce 6501 Micro SOMs, also based on Qualcomm Snapdragon processors, and works with the same SYS6501 carrier board. Inforce Computing 6601 Micro SoM specifications: SoC – Qualcomm Snapdragon 820 (APQ8096) quad core ARMv8 processor with two “Gold” cores up to 2.2 GHz, two “Silver” cores up to 1.6 GHz, Adreno 530 GPU with support for OpenGL ES 3.2, OpenCL 2.0, and Vulkan, as well as Hexagon 680 DSP up to 825 MHz System Memory – 4GB LPDDR4 @ 1866 MHz Storage – 64GB UFS 2.0 gear 3 flash up to 5.83Gbps, 1x micro SD card 3.0 interface for support for to HS400, optional eMMC 5.1 flash. Connectivity – Bluetooth 4.1 & 2×2 dual band 802.11 b/g/n/ac Wi-Fi […]

April 26, 2016April 26, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Meizu PRO 5 Ubuntu Edition Smartphone is Up for Sale for $370

Meizu PRO 5 Ubuntu Edition, the first high-end smartphone running Ubuntu operating system, is now available on jd.com for $369.99, and Russian people can order it here. However, one of the key selling point of using an Ubuntu phone would be desktop and mobile use, the so-called “convergence”, but since there’s no MHL or HDMI output, and the USB-C port does not carry the video signals on this phone, that feature will be missing. Meizu Pro 5 Ubuntu Edition smartphone specifications as listed on JD.com: SoC – Samsung Exynos 7 Octa (7420) octa core processor with four Cortex A57 cores @ 2.1GHz, four Cortex A53 cores @ 1.5Ghz, and a Mali-T760 MP8 GPU System Memory – 3GB LPDDR4 Storage – 32 GB UFS 2.0 storage + micro SD slot up to 128GB Display – 5.7″’AMOLED capacitive touchscreen with 1920×1080 resolution. Gorilla Glass 3. Camera – 21MP rear camera with autofocus and […]

April 26, 2016April 27, 2016 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

MeLE PCG02U Ubuntu TV Stick is Now Available for $70

MeLE unveiled Start Cloud PCG02U Ubuntu TV stick powered by Intel Atom Z3735F processor with 1 to 2GB RAM and 32 GB flash a few weeks ago. The TV stick is a variation of PCG02 TV stick running Windows 10, but featuring an Ubuntu orange case, and running Ubuntu 14.04. The company has now launched the 2GB RAM version for $69.99 shipped on their Aliexpress store. MeLE PCG02U specifications: SoC – Intel Atom Z3735F “Bay Trail” quad core processor @ 1.33 GHz / 1.83 GHz with Intel HD graphics Gen 7 (2W TDP) System Memory – 2 GB DDR3 Storage – 32 GB eMMC + micro SD slot up to 128 GB Video & Audio Output – HDMI Connectivity – 10/100M Ethernet, 802.11 b/g/n Wi-Fi and Bluetooth 4.0 with external antenna USB – 1x USB 2.0 host port, 1x micro USB port (for power only) Misc – Power button, Kensington […]