Subject: General Tech | January 21, 2015 - 02:01 PM | Jeremy Hellstrom
Tagged: linux, chromecast, DIY, stream
Linux.com has put together a quick tutorial on how to stream content to Chromecast from a machine running Linux, giving you an incredibly inexpensive and effective way to stream your own capture media. With the use of a Samba group in openSUSE you can send data to the Chromecast dongle attached to your TV, something that was not initially possible with Chromecast. The author took this a step further, showing you how to set up your Android devices to stream to Chromecast as well. Learn how to here.
"Chromecast is one of the most used devices in my household. After using it for over a year now, I believe there is no longer a market for the so-called 'smart TV'. Inexpensive devices like Chromecast can turn any HDMI-enabled TV into a smart TV with immense possibilities to expand its features."
Here is some more Tech News from around the web:
- Ailing AMD battered by goodwill, inventory charges @ The Register
- Apple iPhone 6 Copy Corruption Bug @ TechARP
- The The Tech Report Podcast 168: The CES wrap 2015
Subject: General Tech | January 20, 2015 - 09:45 PM | Scott Michaud
Tagged: windows 10, windows, spartan, microsoft, dx12, DirectX 12, DirectX, cortana
Microsoft will hold a briefing tomorrow (Wednesday, January 21st at 12pm EST/5pm UTC) about “The Next Chapter” of Windows 10. This has been described as the Consumer keynote, mirroring the original one that was supposedly intended for the enterprise. Otherwise, there are few official comments regarding the event, but there are also things that we can speculate on.
Here is what I expect to see:
A New Build for Windows 10
Maybe it will not be released on the same day as the speech, but it cannot really be too far behind. We are about two-thirds through January and December was skipped, so it must be happening soon. When 9879 was released, Microsoft said that it would be the last build of 2014 and that “We'll have something new to share with you early in 2015”. Whatever that is (or those things are) will probably be discussed at the event, which means that the build is probably not too far behind it.
When the graphics API was announced, they specifically said the following (see our recap for the second slide that was posted at 10:48am PST):
- Targeting Holiday 2015 games
- Preview release coming later this year
- Don't want to wait that long? Early access!
The preview release later in 2014 did not happen, but the early access did. As such, I am guessing that the date slipped to either the next Windows 10 build, or maybe a build or two after. Whenever it happens specifically, I am guessing that it will be mentioned at this event and available for developers soon (and not just a hand-picked group of Early Access members). Sure, it could wait until Build 2015 in April, but the original slide sounds like they were targeting the end of 2014.
Also, the DirectX 12 Twitter Account just retweeted the live stream and Phil Spencer will be there.
'Spartan' Browser (Maybe with DirectX 12 Support?)
Speaking of DirectX 12, its goal is to utilize GPU shader cores as efficiently as possible, reducing the time it holds up the CPU and balancing its load across multiple cores. This leads to power efficiency and the ability to load many more tasks on the GPU.
These are all things that a web browser vendor would love! Web standards are inherently difficult to multi-thread, because they are designed as sets of stages which build upon other stages. DirectX 12 could probably help immensely, at least with the drawing stage. Web content tends to be fairly simple, but there can be a lot of it, especially for complex Canvas animations (and especially for mobile devices).
It was also recently rumored that Trident, the rendering engine behind Internet Explorer and the not-quite-confirmed Spartan browser, was forked into two maintained versions. The expectation is that this was for compatibility reasons, where the new version can be developed to W3C (and other) standards without worrying about legacy, Internet Explorer-based compatibility cruft. If porting a DirectX 11 applications to DirectX 12 will be annoying, I can see why Microsoft chose to draw the compatibility line just behind that initiative. And honestly, how many people care about rendering, power, and multi-core performance increases for IE8-designed, and therefore desktop-based, web applications?
Continuum, Cortana, and Other Changes
Again, this is what Microsoft considers a Consumer event. As such, it would make sense for them to describe an ideal consumer device, which probably includes two-in-ones. Cortana should also be discussed as well, which is intended to bring value to the users and probably lead them to Bing services. Leaks have also suggested that they are preparing a dark theme.
Am I right? We'll see tomorrow.
Subject: Cases and Cooling | January 20, 2015 - 02:17 PM | Jeremy Hellstrom
Tagged: Hyper D92, cooler master
The Cooler Master Hyper D92 does count as compact with dimensions of 5.7 x 3.3 x 4.9", at 448g it is lighter than many coolers on the market and with 53.4mm of clearance over your DIMM slots it should not interfere with most RAM. The reduction in size does have an effect on the heatsinks ability to disperse heat but The Tech Report's testing shows better performance than the stock Intel heatsink when cooling an i5-4690K and at a lower noise level. The performance is not up to snuff for overclockers nor are the stock fans quiet enough at full speed for those wanting a near silent build but for those looking for a good compromise between those two scenarios at a decent price it is well worth considering the Hyper D92
"The Hyper D92 is a compact tower-style cooler with dual 92-mm fans. We tested its performance on stock-clocked and overclocked CPUs to see how it stacks up."
Here are some more Cases & Cooling reviews from around the web:
- Cryorig H7 Universal CPU Cooler Review @HiTech Legion
- SilverStone Raven RV05 @ techPowerUp
- Phanteks Enthoo Mini XL Case @ Benchmark Reviews
- DeepCool Maelstrom 120 Water Cooler Review @ Hardware Canucks
- Corsair Hydro H90 140mm AIO @ [H]ard|OCP
- Corsair Hydro Series H100i @ [H]ard|OCP
Subject: General Tech | January 20, 2015 - 12:46 PM | Jeremy Hellstrom
Tagged: server 2003, microsoft, EoL, migration
There are over eight million active servers running Server 2003 according to the stats The Register has seen and who knows how many Server 2000 installs still kicking around but as of the 14th of July extended support for Server 2003 ends and no longer will security patches or support be available. The difficulty of prying WinXP out of users hands will be nothing compared to convincing stakeholders to part with money to upgrade to a new version of Server, be it hosted onsite or via Azure and O365. There will be some companies wise enough to find leverage to start the migration soon but there will also be many who will not see the cost benefit until their system fails or even worse, a breach occurs. If you have any knowledge of newer versions of ActiveDirectory, Exchange or Azure and O365 you should update your resume as there will be people looking for help migrating in the near future.
"A channel-wide migration skills shortage is a real danger this summer as stragglers strain available resources by making an eleventh hour dash to flee Windows Server 2003, distributor veterans are warning."
Here is some more Tech News from around the web:
- Yep, we'll judge WHOLE DARN storage config. Problem with that? @ The Register
- VLC Media Player bugs could allow hackers to execute arbitrary code @ The Inquirer
- CES 2015 Coverage @HiTech Legion
Introduction, Specifications and Packaging
Today Samsung has lifted the review embargo on their new Portable SSD T1. This represents Samsung's first portable SSD, and aims to serve as another way to make their super speedy VNAND available. We first saw the Samsung T1 at CES, and I've been evaluating the performance if this little drive for the past week:
We'll dive more into the details as this review progresses.
The T1 comes well packaged, with a small instruction manual and a flat style short USB 3.0 cable. The drive itself is very light - ours weighed in right at 1 ounce.
Subject: Storage | January 19, 2015 - 05:05 PM | Jeremy Hellstrom
Tagged: super talent, DuraDrive AT7, ssd, SM2246EN
If you have an entertainment system in your car, why not go whole hog and upgrade it with a specially designed Super Talent DuraDrive AT7 SSD. Unfortunately you will be hard pressed to find one as they will generally be sold directly to the auto manufacturers but The SSD Review's look at it is interesting because it is the first look at Silicon Motion's new SM2246EN 6Gbps 4 channel controller. The ATTO results when connected to an X99 motherboard were impressive, peaking at 554MB/s read and 446MB/s write. It will be interesting to see which manufacturers install this in their vehicles and what usage scenarios would require this kind of throughput.
"Every now and then, we are fortunate to have SSDs reach our bench that one might not normally find within every day PC systems or servers. Our review today of the Super Talent DuraDrive AT7 SSD is just that; a SSD fully intended for the automobile industry, and more specifically In-vehicle Infotainment Systems."
Here are some more Storage reviews from around the web:
- Transcend MTS800 128GB M.2 SSD Review @HiTech Legion
- Plextor M6e Black Edition 256GB PCIe SSD @ Custom PC Review
- Micron M600 256GB @ Kitguru
- Silicon Power Jewel J06 64GB USB 3.0 Flash Drive Review @ NikKTech
- D My Cloud 3 TB Network HDD Review @ Hardware Secrets
Subject: General Tech | January 19, 2015 - 12:57 PM | Jeremy Hellstrom
Tagged: windows 10, microsoft, release
We should be finally hearing the pricetag which will be associated with Windows 10 this Wednesday as Microsoft has been sending out invites for an unveiling this week. Many have already tried the unfinished version via the Windows Insider Programme and it has received a much warmer welcome that the previous version. The Inquirer posits this could be in part because of a realization that consumers now have a choice in operating systems and are now far less likely to feel that they have to go with Microsoft or Apple. From Chromebooks to flavours of Linux wrapped in a GUI and installer that Windows users feel comfortable with there is a change in the market and the biggest competitor to a new Windows is not necessarily an older version of the OS. This has driven Microsoft to listen to customer feedback and not hand out changes to the OS that they feel customers should want but instead bring back familiar features which were removed and perhaps completely rethink their pricing. You can check out The Inquirer's musical take on what to expect right here.
"WEDNESDAY is arguably the most important day in Microsoft's recent history. We're primed and ready for what is expected to be the consumer launch of Windows 10, easily the most pivotal release in its 30 years as the world's predominant operating system."
Here is some more Tech News from around the web:
- Microsoft Researchers Use Light Beams To Charge Smartphones @ Slashdot
- CES 2015: Curved screens in LG's G Flex 2 and Samsung SUHD TVs are just cosmetic @ The Inquirer
- Microsoft Azure was most FAIL-FILLED cloud of 2014 @ The Register
- Mio Spirit 6970 LM Truck GPS Navigation System Review @ NikKTech
- How Well Does The Samsung S Voice Work? @ TechARP
- NikKTech & FSP Worldwide Giveaway
Introduction and Technical Specifications
Courtesy of ASUS
The Rampage V Extreme is ASUS' premier product for their ROG (Republic of Gamers) line of Intel X99-based motherboards. The board offers support for all Intel LGA2011-3 based processors paired with DDR4 memory operating in up to a quad channel configuration. Given the feature-packed nature and premium ROG board-branding, the board's $499.99 MSRP does not come at that much of a surprise.
Courtesy of ASUS
Courtesy of ASUS
ASUS designed the Rampage V Extreme to handle anything an enthusiast could throw its way, integrating an 8-phase digital power system into is Extreme Engine Digi+ IV to power the board. Extreme Engine Digi+ IV combines ASUS' custom designed Digi+ EPU chipset, IR (International Rectifier) PowIRStage MOSFETs, MicroFine Alloy chokes, and 10k Black Metallic capacitors for unrivaled power delivery capabilities. ASUS also bundles their OC Panel device for on-the-fly overclocking and board monitoring, as well as SupremeFX 2014 audio solution for flawless audio.
Subject: Processors | January 18, 2015 - 05:16 PM | Sebastian Peak
Tagged: SoC, rumor, processor, leak, iris pro, Intel, graphics, cpu, carrizo, APU, amd
A new report of leaked benchmarks paints a very interesting picture of the upcoming AMD Carrizo mobile APU.
Image credit: SiSoftware
Announced as strictly mobile parts, Carrizo is based on the next generation Excavator core and features what AMD is calling one of their biggest ever jumps in efficiency. Now alleged leaked benchmarks are showing significant performance gains as well, with numbers that should elevate the IGP dominance of AMD's APUs.
Image credit: WCCFtech
"The A10 7850K scores around 270 Mpix/s while Intel’s HD5200 Iris Pro scores a more modest 200 Mpix/s. Carriso scores here over 600 Mpix/s which suggests that Carrizo is more than twice as fast as Kaveri and three times faster than Iris Pro. To put this into perspective this is what an R7 265 graphics card scores, a card that offers the same graphics performance inside the Playstation 4."
While the idea of desktop APUs with greatly improved graphics and higher efficency is tantalizing, AMD has made it clear that these will be mobile-only parts at launch. When asked by Anandtech, AMD had this to say about the possibility of a desktop variant:
“With regards to your specific question, we expect Carrizo will be seen in BGA form factor desktops designs from our OEM partners. The Carrizo project was focused on thermally constrained form factors, which is where you'll see the big differences in performance and other experiences that consumers value.”
The new mobile APU will be manufactured with the same 28nm process as Kaveri, with power consumption up to 35W for the Carrizo down to a maximum of 15W for the ultra-mobile Carrizo-L parts.
Subject: Motherboards | January 17, 2015 - 05:22 PM | Sebastian Peak
Tagged: SFF, nuc, motherboard, mini-itx, Intel
Bay Trail-M has been at the heart of several interesting micro-PC products in the past few months, but the limitations of the SoC have thus far kept these ultra-low power devices from becoming serious PC contenders. New products with AMD APUs look promising, and we will see how they perform once they become available. Meanwhile, Intel might be changing the mini-PC landcape soon with a new motherboard form-factor.
It doesn't have a name but the 5.5" square board looks like a smaller version of a thin mini-ITX design, with flush mounted DIMM slots and support for M.2 SSD storage. SemiAccurate is reporting that "it will support up to 16GB of DDR3L, an M.2 SSD and 2.5″ HD, 4x USB 3.0, 2x HDMI, GbE, audio, and Wi-Fi". A mini-ITX board on the other hand, though slightly larger at 6.7" x 6.7", has the advantage of supporting full-size GPUs (except the thin-mini variant). But when size and power consumption are the primary concern the lack of PCIe expansion is less important, and this sub-ITX board offers socketed CPU support rather than a soldered BGA solution, permitting customization and potentially offering a more desktop-like upgrade path.
No word on availability of the prototype board from Intel, which the report said was seen at this year's CES. It would make sense that Intel has learned from their experience with the NUC and created a smaller form-factor, but it remains to be seen whether such a product will enter the retail channel or become an OEM part.
Subject: General Tech, Systems | January 16, 2015 - 11:21 PM | Scott Michaud
Tagged: nuc, fitlet-x, fitlet-i, fitlet-b, fitlet, compulab, APU, amd
The Israeli PC manufacturer, CompuLab Ltd., has announced three lines of small, fanless systems. They will be smaller than the NUC and run AMD APUs, from the E1 to the A4, which CompuLab claims are more powerful than NUCs of comparable prices. They can be configured with either Windows (7, 8, or 10) or Linux Mint. They are officially classified as Industrial PCs, and the 5-year warranty reinforces that association, but others might also be interested.
Let's start in the middle with the Fitlet-i. With a TDP of 4.5W, it is powered by an AMD A4-6400T APU at 1.0 GHz (1.6 GHz boost). It can be configured with up to 8GB of DDR3 memory.
The other features of the Fitlet-i are:
- Two 3.5mm stereo audio jacks (one in, one out)
- One S/PDIF port
- Four USB 2.0 ports
- Two USB 3.0 ports
- Two HDMI 1.4 ports
- Two Gigabit Ethernet ports
- 802.11ac (clarified Jan 17th: built in, with external antennas I believe)
- One microSD card slot
- One eSATA port, rated at 6Gbps
- One serial port (because industrial)
- One mSATA socket (low profile)
- One mini-PCIe socket (high profile, half or full size)
The Fitlet-X is similar to the above, except that it has four Gigabit Ethernet ports (instead of two), but it loses one USB 2.0 port (three total), has its Wireless downgraded to a USB 802.11n dongle, and it has no eSATA port. The extra pair of Gigabit Ethernet adapters is not the only perk though, as it has their “FACET card” interface, which provides 3 lanes of PCIe (if you want to take a risk on the interface).
That leaves us with the Fitlet-b, which is the base model. Its TDP is slightly lower, 3.95W, and is powered by an AMD E1-6200T APU at 1.0 GHz (1.4 GHz boost). It has just one Gigabit Ethernet port, two USB 3.0 ports, three USB 2.0 ports, the USB 802.11n dongle, and just a full-size mSATA (low profile) expansion for storage. It does have both HDMI 1.4a outputs though.
The Fitlet will be available in February, starting at $129 for the Fitlet-b barebone, via Amazon for North America and Europe. It will also be available directly from CompuLab and resellers for the rest of the world.
Subject: General Tech, Graphics Cards | January 16, 2015 - 10:37 PM | Scott Michaud
Tagged: Khronos, opengl, OpenGL ES, webgl, OpenGL Next
The Khornos Group probably wants some advice from graphics developers because they ultimately want to market to them, as the future platform's success depends on their applications. If you develop games or other software (web browsers?) then you can give your feedback. If not, then it's probably best to leave responses to its target demographic.
As for the questions themselves, first and foremost they ask if you are (or were) an active software developer. From there, they ask you to score your opinion on OpenGL, OpenGL ES, and WebGL. They then ask whether you value “Open” or “GL” in the title. They then ask you whether you feel like OpenGL, OpenGL ES, and WebGL are related APIs. They ask how you learn about the Khronos APIs. Finally, they directly ask you for name suggestions and any final commentary.
Now it is time to (metaphorically) read tea leaves. The survey seems written primarily to establish whether developers consider OpenGL, OpenGL ES, and WebGL as related libraries, and to gauge their overall interest in each. If you look at the way OpenGL ES has been developing, it has slowly brought mobile graphics into a subset of desktop GPU features. It is basically an on-ramp to full OpenGL.
We expect that, like Mantle and DirectX 12, the next OpenGL initiative will be designed around efficiently loading massively parallel processors, with a little bit of fixed-function hardware for common tasks, like rasterizing triangles into fragments. The name survey might be implying that the Next Generation OpenGL Initiative is intended to be a unified platform, for high-end, mobile, and even web. Again, modern graphics APIs are based on loading massively parallel processors as directly as possible.
If you are a graphics developer, the Khronos Group is asking for your feedback via their survey.
Subject: General Tech, Displays, Shows and Expos | January 16, 2015 - 06:59 PM | Scott Michaud
Tagged: CES, ces 2015, monoprice, ips, 4k, 120hz, mechanical keyboard, touch screen, drawing
So CES has ended over a week ago, but somehow we missed Monoprice. While they are known for cheap cables that are also good and reliable, the retailer has been pushing out some interesting, self-branded products. At this year's CES, they advertised a multi-touch pen display, a cheap 4K 60Hz monitor, a 30-inch IPS panel that is guaranteed to work at 120Hz 1600p (16:10), and an RGB-backlit mechanical keyboard.
First up is their 22-inch multi-touch pen display. Not too long ago, I noticed that they had a 22-inch pen display without a touch screen, similar to my Wacom Cintiq 22HD, for under $600. Of course, this got me looking at its product page because that is significantly cheaper than what I paid for mine -- like, several times cheaper. In that page was a warning that it was not suitable for multi-monitor setups, and suggested that users clone it (rather than extending their desktop). Yikes. Okay. That's problematic.
Well now it no longer has that warning, and neither does their new, higher-end version with built-in multi-touch. Hopefully this means that they sorted out their driver (or configuration) issues under Windows.
The display itself is a 22-inch, 1080p, IPS panel with 16.7 million colors (so not 10-bit). It has a 5ms response time, which is good for IPS, but no listing of sRGB or AdobeRGB coverage. This could be problematic for someone looking to use it for professional applications, but being an IPS display it might be okay.
The current price is $550 for the pen-input monitor, and $750 for the pen or 10-point touch model. Both are also compatible with 75mm x 75mm VESA wall mounts, because the writing's on the wall or some pun like that.
Also launched is a 28-inch 4K display for $449. They do not state the panel technology, but with a reduced vertical viewing angle, which is bad, and a 1ms response time, which is good, it pretty much must be TN. It is a bit sad that it is not IPS, IGZO, PLS, or another high-end panel type, but it is also $449.
Image Credit: Anandtech
Keeping on the topic of displays, Anandtech was shown a 30-inch, 1600p panel that is guaranteed to run at 120Hz. While we are starting to see a few high refresh rate IPS panels pop up this year, it was the domain of display overclockers before then. Enthusiasts would purchase monitors that were shipped directly from smaller South Korean manufacturers (who typically purchase lesser-binned panels from LG, and so forth) and cross their fingers when they give it a higher refresh rate. This one is guaranteed by Monoprice to run at 120Hz, but it does not yet have pricing and availability.
Image Credit: Anandtech
Lastly, Anandtech also saw a mechanical keyboard with programmable RGB backlighting. It uses Kailh RGB switches, which are based on the Cherry MX design after the patents expired. Again, no pricing or availability on this one.
Subject: General Tech | January 16, 2015 - 06:05 PM | Ryan Shrout
Tagged: video, echo, amazon
Late last year Amazon announced the pending release of the Echo, a standalone device that would sit in your home or office and listen to voice commands and respond in a Siri-like or Google Now-like fashion. The first Amazon Echo units have shipped and I received one of them, opening it up and putting it to use for a few days this week.
At its core, the Echo is a collection of microphones and speakers, connected to the internet through Wi-Fi. Using the keyword of “Alexa” (or you can change it to “Amazon”) you stir Echo from its slumber to respond to requests for information, streaming music and lists or timers. Voice recognition is fantastic and the speed at which Echo responds to voice commands is impressive, moving along at a quicker pace than either Google’s or Apple’s options.
Users that have uploaded their music collection to Amazon’s cloud library will be able to access that music through the 2.5-in subwoofer and 2.0-in tweeter, both of which add up to surprisingly good audio performance for such a small device. Amazon Prime users will have access to the company’s collection of including streaming music as well, though that collection is notably smaller than something like Spotify. Music from Amazon’s digital music store is the one item you can purchase solely through voice commands.
Adding things to a shopping list, asking for fact-based information and telling lame jokes all happen efficiently. But the drawback to the Echo is its lack of knowledge about the rest of my life. The device has no ability to know about my next calendar appointment, my incoming emails, my estimated drive time to the work. Google does though, and I can’t help but think that a Google iteration of this exact item would be a better solution.
Check out the video below to see Amazon Echo in action and determine if this device deserves a spot in your home.
Subject: General Tech | January 16, 2015 - 02:36 PM | Scott Michaud
Tagged: webgl, pc gaming
gorescript is a first person shooter that runs in a browser through WebGL (via Three.JS). Its developer, Time Invariant Games, has not mentioned a business model, if there is one, but the first three levels, three guns, and two monsters can be instantly played at their GitHub site for free. The source code, including a map editor for levels and a map editor for monsters, weapons, and powerups, is also on their GitHub under an MIT (permissive) license.
From a technical standpoint, it is not the most impressive game that I have played in a browser -- that would be a toss-up between Unreal Tournament 3 (they had a demo at Mozilla Summit 2013) or Dead Trigger 2. In gorescript on Firefox 35, I was getting about 80-110 FPS, although that begun to crawl down to around 20-30 FPS with some dips down to ~10 FPS; it was probably averaging ~45 FPS when all is said and done.
(Note: Especially if you have a high-refresh panel, the maximum frame rate of Firefox can be adjusted in about:config with the layout.frame_rate variable. Mine is set to 120.)
Again, it is free and it should amuse you for a little while. Maybe we can get it to blow up with third-party content? Even as it is, I think it is worth a mention for anyone who wants a Doom/Quake throwback.
Subject: General Tech | January 16, 2015 - 01:32 PM | Jeremy Hellstrom
Tagged: input, Cougar, 700m, gaming mouse, dexter
The Cougar 700M Gaming Mouse is a right handed gaming mouse offers a serious amount of adjustments and options as well as a design which certainly stands out. The DPI is programmable from 50 to 8200 and with the software it seems you can actually specify different levels to your X and Y axis if you so desire. It comes with weights and the height of the pad on the rear of the mouse can be adjusted to ensure it fits your hand comfortably as well as a headlight of varying colours. Techgage gave the mouse and software a try in their latest review, check out what they thought of it here.
"Mice – there is never a shortage of options in the gaming market. They range from $10, to well over $100 – some are a tremendous value, some are not. COUGAR is no stranger to this market and have put its best foot forward with the 700M Gaming Mouse. How did it fare? Follow me, I’ll show you!"
Here is some more Tech News from around the web:
- Cougar 600M Gaming Mouse @ Benchmark Reviews
- Corsair Gaming Sabre Optical RGB gaming mouse @ Kitguru
- Cougar 600K Mechanical Gaming Keyboard Review @ Neoseeker
- COUGAR 700K Mechanical Gaming Keyboard Review @ NikKTech
Subject: General Tech | January 16, 2015 - 12:45 PM | Jeremy Hellstrom
Tagged: steam, linux, idiots
If you move the Steam home directory of $STEAMROOT in Linux then you are running the risk of running rm -rf on your user directory, which in the case of this unfortunate person on Slashdot included their attached USB hard drive. This is rather nasty bug and one which is easily avoidable by the use of proper syntax but unfortunately the command rm -rf "$STEAMROOT/"* contains an unnecessary / and without an error checking facility included if there is no $STEAMROOT directory the command run is rm -rf "/"*. As it is in your home folder you do not even need to be running as root so for the time being it would be very wise to leave your Steam files in their default location and to realize that anything plugged into your machine is not a true backup until removed from your system.
"I launched steam. It did not launch, it offered to let me browse, and still could not find it when I pointed to the new location. Steam crashed. I restarted it. It re-installed itself and everything looked great. Until I looked and saw that steam had apparently deleted everything owned by my user recursively from the root directory. Including my 3tb external drive I back everything up to that was mounted under /media."
Here is some more Tech News from around the web:
- Xen Hypervisor 4.5 arrives with 64-bit ARM processor support @ The Inquirer
- Medic! Intel can't staunch bleeding from mobile chip biz @ The Register
- Ex-Apple, Intel, Google geeks in line for $415m over wage-fix pacts @ The Register
Subject: General Tech | January 16, 2015 - 11:01 AM | Scott Michaud
Tagged: raptr, pc gaming
Whoops! It looks like I forgot about Raptr's list for November. In it, Dragon Age: Inquisition and Call of Duty: Advanced Warfare launched at 10th place and 17th place, respectively. World of Warcraft also jumped from 8.53% to 15.61% of total play time, which is significant and almost equal to League of Legends. Spider Solitaire also made November's list at 19th place.
This month, Dragon Age: Inquisition climbed from 10th to 6th, because it had a full month of play, while Call of Duty fell off completely (along with PAYDAY 2 and Spider Solitaire). Also, World of Warcraft did not lose its gain, but actually built upon it by a small amount. It did not grab mindshare from League of Legends though, because that game rebounded from its losses in November and was even more popular than it was in October.
That's about all that I found interesting however.
Subject: Processors | January 15, 2015 - 03:41 PM | Jeremy Hellstrom
Tagged: Pentium G3258, overclock, Intel
You just don't see CPU overclocking guides much anymore, the process has become much easier over the years as Intel and AMD both now sell unlocked CPUs that they expect you to overclock and the motherboard tools and UEFI interfaces do a lot of the heavy lifting for you now. No longer are you doing calculations for frequency ratios or drawing on your CPU with conductive ink. Overclockers Club is revisiting those heydays with a guide on how to make your $70 3.2GHz Pentium G3258 into a more serious beast with a speed well over 4GHz. The steps for overclocking are not difficult but for those who do not have a background in overclocking CPUs, the verification testing steps they describe will be of great value. If you are already well versed in the ways of MemTest86 and Prime95 then perhaps it will be a nice reminder of the days of the Celeron and the huge increases in frequency that family rewarded the patient overclocker with.
"To reach 4.7GHz was a cinch once I adjusted all the smaller voltage settings. Like all overclockers, it was a journey with many failures along the way. One day it would boot and run Prime95, and the next time Windows would not load. It took a while to sort it out by backing down to 4.5GHz and raising each setting until I settled on the below settings."
Here are some more Processor articles from around the web:
- Pentium J2900 CPU Review @ Hardware Secrets
- Athlon 5150 CPU Review @ Hardware Secrets
- AMD FX-9590 @ Benchmark Reviews
- AMD FX-8320E @ Benchmark Reviews
Subject: General Tech | January 15, 2015 - 02:09 PM | Ken Addison
Tagged: podcast, video, gtx 960, nvidia, maxwell, amd, r9 380x, corsair, carbide, 300R, CES, ces 2015, ECS, Z97-Machine, Intel, crucial
PC Perspective Podcast #332 - 01/15/2015
Join us this week as we discuss GTX 960 and R9 380X Rumors, Corsair Carbide 300R Titanium, and our CES 2015 wrap up
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the Store
- RSS - Subscribe through your regular RSS reader
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano
Program length: 1:11:25