Windows 10 December 2014 Failed Update Workaround

Subject: General Tech | December 6, 2014 - 04:30 AM |
Tagged: windows 10, windows, patch, microsoft

A few days ago, I attempted to install my Windows updates, but one failed. After complaining about the update not being accepted, it would ask you to restart your computer, where it would proudly proclaim that you have an update pending... ad infinitum. It apparently did the same for many others, including Paul Thurrott (who voiced his concerns on Twitter).

failpatch-windows-10.png

Some day (of silence) later, and a workaround has been voiced. As far as I can tell, it was originally discovered by a member of the community, but an Engineering General Manager at Microsoft suggested that Paul Thurrott try it, even though the GM's official workaround was slightly different.

Long story short, here are the steps:

  1. Go to Add or Remove Programs.
  2. Go to View installed updates.
  3. Search for KB3019269 and uninstall it. Do not restart.
  4. Search for KB3018943 and uninstall it. Do not restart.
  5. Search for KB3016725 and uninstall it. Do not restart.
  6. Search for KB3016656 and uninstall it. Restart your computer.
  7. Run Windows Update and install whatever it tells you to.
  8. I needed to do Step 7 twice.
  9. Reboot a second time.

When I did this procedure, Windows Update complained about a failed update. Retrying it, without rebooting, was successful however. If you experienced this problem, be prepared for a potential false error – the fix might have still been successful.

This was actually the second update to fail in the exact same way, the first being a Windows Defender patch from the initial Technical Preview release. That time, the problem went away when Microsoft released a new build and I updated to it. The same probably would be true when Microsoft replaces Build 9879 with whatever they have upcoming, albeit that is at least a month away. As far as I can tell, not a whole lot has changed.

Again, this is pre-release software. I will not knock Microsoft for it, especially since the update procedure is one of the key points of focus for the entire Technical Preview. The occasional failure is to be somewhat expected.

Source: WinSupersite

If video games are not art, what happens when their engines are used to make movies?

Subject: General Tech | December 5, 2014 - 02:44 PM |
Tagged: weta, mildly ironic, game engine

When The Inquirer starts talking about using game engines to replace movie post production in the future the first thing that might spring to your mind could be a trilogy of movies already years old.  WETA used Massive to render the huge battle scenes in Lord of the Rings, a rendering engine which has already been used in several games including the recent Total War games.  That example approaches the issue from the opposite direction, instead of an improved CryEngine being used in a movie it is rendering software intended for TV and movies being used in a game.

It highlights the misunderstanding movie executives have about real time rendering.  At heart there is no difference between a scene rendered in a game as opposed to one rendered in a movie, post-production or real time.  Post production would not be necessary or could at least be significantly reduced if you have the hardware to render your CGI in real time.  The software its self is more or less ready but at the moment there is not much money to be made by improving the Unreal Engine to the point where it is photo-realistic since the hardware requirements to run it would be orders of magnitude higher than what is currently available on the retail market. 

This will change and it seems that those with jobs in post production for movies had better start specializing in real effects or think about branching into another field.  It is likely to cause a great hue and cry from the movie industry in the coming years as they attempt to convince the public that video games are not art in the same way as movies are art even though they are made with the exact same tools.  Image the Steam Big Picture mode of the future!

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"Last year, when we reported that LucasFilm, the California production company responsible for the Star Wars franchise, proclaimed that video game engines would be responsible for the decline of the movie post-production process in the next 10 years, our readers scoffed."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

Another 500TB of Writes and Still Two SSDs Alive

Subject: General Tech, Storage | December 4, 2014 - 10:57 PM |
Tagged: ssd, Samsung, kingston

Once again, we're talking about The Tech Report and their attempt at working SSDs to death. At the last checkpoint, 1.5 petabytes of total writes, the Samsung 840 Pro and the Kingston HyperX 3K (240GB) became the final two. Which will become the sole survivor? How long will it go before dying? Who knows. We just crossed 2 petabytes and these things simply won't die.

techreport-endurance-2pb-seq-read.gif

Image Credit: The Tech Report

So yeah, we have hit 2 petabytes and these drives seem to be chugging along. Neither of the two survivors have even displayed any major drops in read or write performance, at least not permanently. The Samsung 840 Pro has experienced a few, temporary dips in write performance, from around 500MB/s to around 450MB/s, boo hoo, but has recovered each time.

That said, both drives are using their reserve space. The Samsung 840 Pro has used about 60 percent of its reserve in the last 1300 TB of writes, following a fairly linear decline. If it continues, this drive should finally kick the bucket just before 3 petabytes of writes (~2.87PB). The Kingston HyperX, on the other hand, who knows. That SSD seems to have had a rough time over the last 500TB, but that could be just a hiccup. It could also be on its way out, who knows?

Source: Tech Report

Podcast #328 - G-Sync Flickering, In Win D-Frame Mini, Fractal R5 Silent and more!

Subject: General Tech | December 4, 2014 - 03:34 PM |
Tagged: podcast, video, g-sync, flickering, ROG Swift, pg278q, in win, d-frame mini, fractal, define r5 silent, nvidia, amd, Intel, asus, gtx 970 DirectCU Mini, msi, 970 Gaming

PC Perspective Podcast #328 - 12/04/2014

Join us this week as we discuss G-Sync Flickering, In Win D-Frame Mini, Fractal R5 Silent and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Allyn Malventano, Jeremy Hellstrom, Josh Walrath, and Sebastian Peak

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

 

If you thought the free Windows programs were contentious, try the Linux version

Subject: General Tech | December 4, 2014 - 01:06 PM |
Tagged: linux, freeware, vim

Nothing brings out the ire of a tech than a list which leaves out their favourite free application or even worse, recommends a lesser alternative.  This goes more than double for Linux users.  Nevertheless,  The Register was brave enough to compile 10 of their favourite Linux applications for your pleasure or derision.  ClamTK is the front end to ClamAV which has been a long standing antivirus program for Linux and Gufw Firewall is fairly self explanatory.  For programmers Geany is a very light weight multipurpose IDE, Shutter does the trick as a screen capture program while Unity Tweak Tool is great for those who want to have complete control over their UI.  LibreOffice does indeed appear on this list and is also available for Windows users but SpringSeed is Linux only and will make Evernote users very jealous.  The full list of apps can be seen here, those wanting an editor battle royale may be dissapointed though.

clamtk.jpg

"Much to the dismay of many a sysadmin, Linux is no longer purely the domain of Captain Command-Line and his trusty side-kick Admiral APT. For those looking to make the most of their new-fangled graphics-capable hardware, here’s a selection of freeware to start with, in our case as installed on Ubuntu 14.04."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

Incoming Vox from Commissar Sebastian Yarrick; Armaggedon is under attack by Greenskins

Subject: General Tech | December 3, 2014 - 03:58 PM |
Tagged: warhammer 40k, Imperial Guard, Adeptus Astartes, gaming, armageddon

Somehow Warhammer 40,000: Armageddon managed to sneak under the radar but it has just been released by the gang that brought you Panzer Corps; Slitherine, Strategic Simulations Inc and Matrix Games.  You will take part in the Second War of Armageddon when Warboss Ghazghkull Mag Uruk Thraka invaded the planet with a Space Hulk quite successfully thanks to that inept waste of skin, Overlord Herman von Strab.  With over 30 scenarios in the main game, not including the training missions, this game will last strategy game fans for quite a while thanks to the replayability of this type of game, not even considering multiplayer nor mods.  The multiplayer will allow you to play as the Legio Metalica, Salamanders, Blood Angels and Ultramarines or you can control the Orc forces.  If you love Gargants, Titans and a good Waaaaaaaaugh! then you need to check this out over at Rock, Paper, SHOTGUN.

No word on if there will be Squats present.

wh40karma.jpg

"It’s a serious-looking turn-based strategy game by the folks behind Panzer Corps, recreating the Second War of Armageddon across a big campaign with hundreds of different units and variants. And it’s out now. Come watch some orks get squished in an hour of livestreamed action."

Here is some more Tech News from around the web:

Gaming

Hitting the big time; Win 8.1 now more popular than it's teenage sibling

Subject: General Tech | December 3, 2014 - 01:01 PM |
Tagged: windows xp, Windows 8.1, microsoft

Now that the average consumer has no choice but to buy a machine with Windows 8 or 8.1, the number of PCs running Win 8.1 has hit 10%.  The increase beginning in November represents the official end of the availability of machines with Win7 preinstalled although you can see that this has not had much effect on the number of Win7 machines still running.  The majority of users seem to be switching from WinXP which reached its extended EoL in April of this year.  The other main point to take away from the data that The Register linked to is that those who bought Windows Vista are a stubborn crew, the number of desktops running Vista have dropped 2% but there are still a fair number of machines running the much maligned OS.

StatCounter-os-ww-monthly-201311-201411.jpg

"Windows 8.1 broke the global 10 per cent market-share barrier a year after general release, and has now hit 10.95 per cent, according to latest data from StatCounter."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

Steam Broadcasting Introduced to Steam Client (Beta)

Subject: General Tech | December 2, 2014 - 07:18 PM |
Tagged: steam, steam broadcasting, twitch

Before we begin, note that this only available for the Steam Client on Windows 7 and 8.x for now, but Valve intends to bring it to Linux and OSX (and Vista for some reason). You must also opt-in to receiving Beta releases of the Steam Client. Beyond the currently limited support in hosting a stream, watching a stream is only possible with one of three web browsers: Google Chrome, Apple Safari, and the one in Valve's Steam Client.

steam-broadcasting.jpg

Obviously, the pre-launch browser support is quite disappointing. Clearly Valve limited support of their web app to their rendering engine of choice, WebKit and its fork, Blink, and that is a step up from doing it in Flash. It is probably most disappointing for Opera, who switched to WebKit (and later Blink) from their proprietary “Presto” engine. Of course, relying on a collaboration with Google for standards support can only help so much, and it apparently did not help enough.

As for the service itself, Valve is focusing on user choice with their offering. While public streams will be allowed, you are allowed other privacy options – public is not even the default. Your stream can also be set to: only allow invited friends, allow all friends, or allow friends to request viewing permissions. By default, it is set to the last (fourth) option.

Now on to the speculation...

Why would Valve being doing this? Of course, Amazon believes it is a billion dollar business, so it is not insane for Valve to throw their hat in the ring, and hats is something they have plenty of, but I believe it might be bigger than this. This announcement follows the beta release of In-Home Streaming, back in May. Especially with the privacy options, I could see this following Sony, and its PS4 Share Play feature. Share Play allows people on your friends list to override your controller, or an extra controller if you want to play local multiplayer over the internet. These are all products using the same building blocks.

Steam Broadcasting (Beta) is available now through the Beta Steam Client release channel.

Source: Valve

HP's big budget enterprise storage reveal

Subject: General Tech | December 2, 2014 - 12:29 PM |
Tagged: hp, StoreServ, File Persona

HP is showing off some spiffy kit in Barcelona which will be priced just a wee bit beyond the budget of a consumer but is still fun to look at.  How would you feel about 3.6 petabytes of hybrid flash and disk storage on a 16Gbit/s fibre channel with reported performance of up to 900,000 IOPS all for the low price of $1.70/GB?  In the table below the new kit bears a 'c' in their name and for those who no longer wish to think about spinning rust it is the 7200, 7400 and 7450 that are all flash storage.  Also new is File Persona which allows users that have a StoreServ File Controller to access data at the file level as well as the block level access that was supported previously.  The latter two pages of The Register's article feature HP's Stephen Bacon, Senior Manager for File and Object Storage Product Management and Marketing answering questions about the new products and software.  Ah, it is nice to dream of unlimited budgets.

hp_7000_7000c_2.jpg

"Attendees at HP’s Discover event in Barcelona this week are getting a bumper crop of StoreServ hardware and software announcements, expanding the HW range and adding object access and better data protection."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

Awake Yet? Good! Optimizing Inverse Trig for AMD GPUs.

Subject: General Tech, Graphics Cards | December 2, 2014 - 03:11 AM |
Tagged: amd, GCN, dice, frostbite

Inverse trigonometric functions are difficult to compute. Their use is often avoided like the plague. If, however, the value is absolutely necessary, it will probably be solved by approximations or, if possible, replacing them with easier functions by clever use of trig identities.

arctrig-examples.png

If you want to see how the experts approach this problem, then Sébastien Lagarde, a senior developer of the Frostbite engine at DICE, goes into detail with a blog post. By detail, I mean you will see some GPU assembly being stepped through by the end of it. What makes this particularly interesting is the diagrams at the end, showing what each method outputs as represented by the shading of a sphere.

If you are feeling brave, take a look.