Subject: General Tech | October 7, 2013 - 01:46 PM | Jeremy Hellstrom
Tagged: nvidia, linux, microsoft, open source
If you haven't heard the accusations flying over the possible scenarios that lead up to Origin PC dropping AMD cards from all their machines you can catch up at The Tech Report. They keep any speculation to a minimum unlike other sites but the key point is the claims of overheating and stability issues, something that apparently only Origin has encountered. If they had stuck with mentioning the frame pacing in Crossfire and 4K/mulitmonitor issue it would be understandable that they not sell AMD cards in systems designed for that usage but dropping them altogether is enough to start rumours and conspiracy theories across the interwebs. Winning a place in the Steam Machine was great for NVIDIA but at no time did they imply that AMD was unworthy, they merely didn't win the contract.
Today some oil was tossed on the fire with the revelation that NVIDIA is specifically limiting the functionality of its hardware on Linux. Just after we praised their release of documentation for Nouveau, their open sourced driver, we find out from a post at The Inquirer that NVIDIA limits the number of monitors used in Linux to three so as not to outdo their functionality in Windows. For a brief moment it seemed that NVIDIA was willing to cooperate with the open source and Linux communities but apparently that moment is all we will have and once again NVIDIA proves that it is willing bow to pressure from Microsoft.
"According to a forum poster at the Nvidia Developer Zone, the v310 version of the drivers for Basemosaic has reduced the number of monitors a user can connect simultaneously to three."
Here is some more Tech News from around the web:
- Cisco, Google and SAP may buy BlackBerry's bits: report @ The Register
- Toshiba unveils 'lightest and thinnest' workstation and a raft of business ultrabooks @ The Inquirer
- Microsoft claims its Surface 2 tablets are 'selling out' without spilling figures @ The Inquirer
- Down with Unicode! Why 16 bits per character is a right pain in the ASCII @ The Register
- NSA using Firefox flaw to snoop on Tor users @ The Register
- LED Costumes and Clothing @ Hack a Day
- Witnessing The League of Legends Season 3 World Championship Finals @ Legit Reviews
- OZONE Gaming Worldwide Joint Giveaway @ NikKTech
Subject: General Tech | October 4, 2013 - 12:34 PM | Jeremy Hellstrom
Tagged: linux, rsync, crontab, backup, automation
If you have any data that is important to you then you should have a backup scheme in place, even if it is simply keeping several copies of the files on different media but for many Windows users the idea of a proper automated backup scheme is something for businesses and not home users. Then they lose some baby pictures. At that point it is common for the sad individual to buy an additional piece of equipment that backs up at the push of a button but still tends to be kept in physical proximity to the machine it is backing up.
However if you know someone who is familiar with Linux or are not scared to try something new yourself, there are tools that exist in Linux which allow you to script a complete backup of a system, or parts thereof, to a remote location automatically; no user interaction required. Techgage will take you through the wonderful world of rsync, crontab and 1ftp which are powerful tools in Linux and Unix to backup your data automatically and without constantly using huge amounts of bandwidth. Spend a bit of time with some old hardware and you should be able to build yourself a backup server or NAS for free.
"Keeping good backups of your data is important; don’t be the sucker who loses important files and has to deal with it afterwards! In this in-depth guide, you’ll learn about using rsync and lftp to transfer files, writing your own scripts and automating them, and backing up to external storage, a NAS, and a remote server without passwords."
Here is some more Tech News from around the web:
- Adobe hack sees 2.9 million customers' data stolen @ The Inquirer
- Ballmer intends to remain on Microsoft board after end of CEO gig @ The Register
- Yo, mall rats: Facebook and Cisco in Wi-Fi hookup to track your retail, social life @ The Register
- Tre: When Arduino Meets Beagle Bone @ Hack a Day
- iOS 7: Six Things Apple Got Right And Six That Are Still Missing @ Techspot
Subject: General Tech, Graphics Cards | October 2, 2013 - 09:03 PM | Scott Michaud
Tagged: amd, linux
Last week, NVIDIA published documentation for Nouveau to heal wounds with the open source community. AMD had a better reputation and intends to maintain it. On Tuesday, Alex Deucher published 9 PDF documents, 1178 pages of register and acceleration documentation along with 18 pages of HDA GPU audio programming details, compared to the 42 pages NVIDIA published.
Sure, a page to page comparison is meaningless, but it is clear AMD did not want to be outdone. This is especially true when you consider that some of these documents date back to early 2009. Still, reactionary or not, the open source community should accept the assistance with open arms... and open x86s?
I should note that these documents do not cover Volcanic Islands; they are for everything between Evergreen and Sea Islands.
Subject: Graphics Cards | September 30, 2013 - 06:30 PM | Jeremy Hellstrom
Tagged: graphics drivers, catalyst 13.10, beta, windows, linux
- Includes 32-bit single GPU and CrossFire game profile for Battlefield 4
- Total War: Rome 2 CrossFire profile update
- CrossFire frame pacing improvements for CPU-bound applications
- Resolves image corruption seen in Autodesk Investor 2014
- Resolves intermittent black screen when resuming from a S3/S4 sleep state if the display is unplugged during the sleep state on systems supporting AMD Enduro Technology
- Updated AMD Enduro Technology application profiles
o Profile highlights:
- Total War: Rome 2
- Battlefield 4
- Saints Row 4
- Splinter Cell Blacklist
- FIFA 14
Resolved issue highlights:
- System hang up when startx after setting up an Eyefinity desktop.
- Permission issue with procfs on kernel 3.10
- System hang observed while running disaster stress test on Ubuntu 12.10
- Hang is observed when running Unigine on Linux
- AC/DC switching is not automatically detected
- Laptop backlight adjustment is broken
- Glxtest failures observed in log file with forcing on Anti-Aliasing
- Cairo-dock is broken
- Severe desktop corruption is observed when enabled compiz in certain cases
- glClientWaitSync is waiting even when timeout is 0
- C4Engine get corruption with GL_ARB_texture_array enabled
Subject: General Tech, Graphics Cards | September 25, 2013 - 02:59 AM | Scott Michaud
Tagged: nvidia, Nouveau, linux
AMD commit numerous updates to the open source driver community, three months ago, and has otherwise assisted the Linux community in the past. The same has not been true for NVIDIA. Despite a respectable (albeit lacking compared to Windows) proprietary driver for Linux, this GPU vendor was not adored by the community. They have not been accused of malice, it would just seem to be control over both the end-user experience and, of course, their secret sauce.
I, obviously, do not have a crystal ball of fortune telling (the journalist house of auction ran out and the gift shop is just too expensive) so it is anyone's guess the future extent of NVIDIA's involvement. For now, their assistance included 42 pages of Device Control Block documentation and proprietary developers answering questions on the Nouveau mailing list.
Many, from Ars Technica to our staff discussions at PC Perspective, note how the change of heart aligns with the SteamOS announcement. I do not really believe these events are related if only because I doubt NVIDIA would wait to contact developers until Valve spoke up. I would have to expect that SteamOS would not be a surprise to NVIDIA especially after Gabe Newell discussed Maxwell virtualization all the way back at CES.
You would think they would have come about while working with NVIDIA on the game streaming technology. You know, allow a single desktop to utilize multiple games across multiple devices. Even still, you would think NVIDIA would just put even more effort into their proprietary driver rather than help Nouveau.
Either way, we will keep an ear out for NVIDIA involvement with the open source community.
Subject: General Tech | September 9, 2013 - 02:43 PM | Jeremy Hellstrom
Tagged: virtualization, virtualbox, linux
When we talk about virtualization at PC Perspective we tend to talk about Windows, both for the host and the VMs. For those who want a more penguin flavoured VM, Linux.com has a brief look at how to set up VirtualBox on a machine running Linux and creating and provisioning VMs. Why should only Microsoft users benefit from the new optimizations on Intel and AMD processors?
"VirtualBox is the excellent and user-friendly Type 2 Hypervisor that supports all the major operating systems. A Type 2 Hypervisor requires a host operating system to install on, and VirtualBox can be installed on Linux, Solaris, Mac OS X, and Windows. Then you can run any of these operating systems on VirtualBox as guests in virtual machines."
Here is some more Tech News from around the web:
- Nvidia sees growing Tegra 4 orders @ DigiTimes
- Opera announces gesture based Coast browser for the iPad @ The Inquirer
- Crack open those wallets: Microsoft is raising software prices AGAIN @ The Register
- Compro TN60W Cloud IP Camera @ eTeknix
- The Man Behind The UK’s Number 1 Overclocker: Exclusive Interview With Ian “8Pack” Parry @ Kitguru
- The TR Podcast 141: Haswell laptops, Ivy Bridge-E, and colored coolers
Subject: Mobile | August 27, 2013 - 02:07 PM | Jeremy Hellstrom
Tagged: linux, ubuntu, system76, Gazelle Pro
The component list of System76's Gazelle Professional laptop reads like a $1000+ ultrabook, a Core i7 4900MQ, 8GB of DDR3-1600, a 120GB Intel 520 SSD and 15.6-inch 1080p display. Instead of Windows it ships with Ubuntu 13.04, part of the reason you can purchase the base model for $830. Support for Haswell's HD Graphics 4600 is solid, with performance far beyond the old HD Graphics 3000; the Ivy Bridge GPU can sometimes outperform Haswell but that will change as drivers improve. Take a peek at the benchmarks in Phoronix's review.
"System76 recently sent over their Haswell-based Gazelle Professional laptop that sports HD Graphics 4600, a fancy Intel SSD, 8GB of system memory, and a beautiful HD display. This Haswell Linux laptop has already been used for testing within a few Phoronix articles while now is a full look at this Ubuntu laptop along with some comparison performance tests."
Here are some more Mobile articles from around the web:
- Samsung Ativ Book 9 Lite @ The Inquirer
- HP Pavilion TouchSmart 11z Review @ TechReviewSource
- Razer Blade 14-inch Gaming Notebook Review @ Custom PC Review
- MSI GE40 2OC-009US Review @ TechReviewSource
- Apple iMac 27-inch (Late 2013) Review @ TechReviewSource
- HP Envy Touchsmart 15 @ The Inquirer
- HP SlateBook x2 Review @ TechReviewSource
- Diamond DS3900 Dual Video USB 3.0 Docking Station @ Benchmark Reviews
- EasyAcc Power Bank PB12000A @ NikKTech
- Nvidia Tegra 4 benchmark review @ Hardware.Info
- Moto X @ AnandTech
- Samsung Galaxy S4 Active @ The Inquirer
- Samsung ATIV S Cell Phone Review @ Hardware Secrets
Subject: General Tech | August 2, 2013 - 12:57 AM | Tim Verry
Tagged: linux, insync, google drive, file sync
Insync, a service that enables file syncing between local machines and Google Drive cloud storage recently announced that its Linux client has been updated to version 1.0 and is officially out of beta.
Several bug fixes and performance tweaks hve been made to the Insync Linux client, which has gone through several beta testing/feedback cycles between the Windows and Mac 1.0 release and the new Linux 1.0 release. Users can now install Insync for Linux on various Linux distributions using apt-get or yum. Insync 1.0 for Linux will further add a new right-click context menu that allows users to add files to Insync and the software takes care of adding a symlink to the Insync folder automatically. The local Insync files will then be sync to Google Drive, including your documents.
Unfortunately, the file compare update is still being worked on. This update wil enable users to update to version 1.0 from a x.9 release without re-downloading all of their data stored in Google Drive. According to Insync, this feature is slated for inclusion in the Insync 1.1 Linux client.
More information on the latest Insync for Linux application can be found at insynchq.com/linux.
Subject: General Tech, Systems | July 17, 2013 - 03:58 AM | Scott Michaud
Tagged: linux, Windows 3.11
Remember the time where Microsoft would only succeed on their third attempt? Did you ever wonder where Microsoft lost their way, instead stuck with some semi-regular sequence of alternating good and terrible? I cannot tell you at what point we lost the magical third version, it left unannounced about a decade ago, but Windows 3 will be its earliest popular example. Windows 3.11 for Workgroups eclipsed the then dominant Apple and helped put a computer in every office.
Image, Linux Foundation via The H Open.
Even Linus Torvalds, the creator and lead maintainer of the Linux Kernel, referred to the notoriety of Windows 3.11 with Linux heading toward 3.11. That version of Linux is now developed under the codename, "Linux for Workgroups". Tux, the penguin mascot of Linux, can be seen waving a retro-fashioned Windows flag. Perhaps in a few decades when they reach version 6, Tux can learn to play the tuba... or some other type of... long... horn.
A little luck is what Linux requires to become adopted by the home PC market. Unlike Windows 3, Linux has been a great operating system for decades. The real problem with Linux is branding, many equate the OS with command-line inputs, or believe that it does not welcome proprietary software into its open gates. Clearly, both statements are untrue: Linux is the foundation for Android and many other popular graphical UIs, and one can easily be against selling a software's right to exist without being against selling the software itself. Otherwise, very few critiques can be justified against Linux.
Readers: What is your favorite "wait for version 3" example, with or without Microsoft?
Subject: General Tech, Systems | July 14, 2013 - 11:51 PM | Tim Verry
Tagged: utilite, ubuntu, silent, SFF, linux, fanless, cortex-a9, compulab, arm, Android
CompuLab has announced a new fanless, small form factor PC called the Utilite. This new PC comes from the same company that engineered the MintBox, MintBox 2, and Fit PC series. The Utilite is a low-power desktop PC powered by a quad core ARM Cortex A9 processor and runs either Ubuntu Linux or Google’s Android operating system.
The upcoming Utilite measures 5.3” x 3.9” x 0.8”(135 x 100 x 21mm) and consumes anywhere between 3W and 8W of power depending on the particular hardware configuration. It is designed to be a quiet desktop replacement with plenty of IO.
CompuLab will provide single core, dual core, and quad core CPU SKUs. Specifically, the Utilite is powered by a Freescale i.MX6 ARM Cortex-A9 MPCore processor that is clocked at up to 1.2 GHz. Users will be able to further configure the system with up to 4GB of DDR3 1066 MHz memory and a 512GB mSATA SSD. Storage can be further expanded using Micro SD-XC cards (maximum of 128GB per card). The GPU in the SoC is compatible with OpenGL ES 1.1 and 2.0 as well as OpenVG 1.1 and OpenCL EP. It is capable of hardware decoding multi-stream 1080p video in a variety of common formats.
Wireless functionality includes an 802.11b/g/n Wi-Fi card and Bluetooth 3.0.
The Utilite has a dark gray case with silver front and rear bezels.
The front of the Utilite PC features the following IO options in addition to the power button and indicator LEDs.
- 1 x USB OTG (Micro USB)
- 1 x RS232 (ultra mini serial connector)
- 1 x Micro SD card slot
- 2 x USB 2.0
- 2 x 3.5mm audio jacks (line in, line out)
The rear of the PC hosts:
- 1 x DC power input
- 1 x Wi-Fi antenna
- 1 x RS232 (ultra mini serial connector)
- 2 x USB 2.0
- 2 x Gigabit Ethernet RJ45 jacks
- 2 x HDMI video outputs
According to fanless PC guru FanlessTech, CompuLab will be releasing the ARM-powered Utilite mini PC next month with a starting price of $99 and a variety of SKUs with varying amounts of CPU cores, memory, and storage. The Utilite PC is a bit on the expensive side, but this is a system for industrial and enterprise use as well as consumers, and Olivier from FanlessTech notes that build quality should be on par with those goals/industry aims.