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• TAKE Solutions Implements Oracle Mobile Supply Chain Applications for Leading Housewares Manufacturer

  - by John Murphy

  TAKE Solutions Ltd. [BSE: 532890 | NSE: TAKE], a leader in the Supply Chain Management and Life Sciences domains, today announced the successful implementation of Oracle Mobile Supply Chain Applications (MSCA®) for a leading manufacturer of household goods. Leveraging TAKE’s more than 15 years of expertise with the Oracle® E-business Suite products, the customer has achieved real-time inventory visibility into manufacturing, put-away and customer shipments. TAKE also implemented location control and cycle counting to provide additional visibility and inventory accuracy. http://www.virtual-strategy.com/2012/06/05/take-solutions-implements-oracle-mobile-supply-chain-applications-leading-housewares-manu

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• Ubuntu 12.04 not Locking Encrypted Hard Drive on Log Out

  - by J.L.

  I'm running Ubuntu 12.04 with Gnome 3.4. I have two external hard drives. I encrypted both using Ubuntu's Disk Utility. When I use Nautilus to mount them, I'm asked for my decryption password. Regardless of whether I then click "Forget password immediately" or "Remember password until you logout", though, I find that Ubuntu does not lock the drives when I log out. Rather, when I log back in, they're still mounted. (To be clear, restarting the computer does unmount them so that they require the password on the next log in.) I'm concerned that these drives are remaining unprotected when I log out without restarting my computer. I would be grateful for help understanding whether this is a bug. Thank you!

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• Can't install Ubuntu in a HP DV6 Laptop

  - by EApubs

  I just bought an HP DV6 6011tx (link) Laptop... I formated the disk through Windows and prepared for installing Ubuntu... When I insert the live CD, it shows the ubuntu start screen and then everything goes black (no cursor... Just like the screen is switched off (but the system is working)) When i try to install from the USB, it says Live media is not found! Some times it also give a black screen like the CD... Have any idea how to fix this? Thanks

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• Juju LXC configuration

  - by Preethi

  I've looked at this post (http://askubuntu.com/questions/65359/how-do-i-configure-juju-for-local-usage) for setting up juju on a local environment with lxc. However, is there a way to use juju with lxc in a non-local environment? I am looking at a scenario where lxc containers are deployed on multiple nodes. I.e., lets say I have virtual machines m1 and m2 with wordpress deployed on a container in m1 and mysql deployed on a container in m2. Is there a way to orchestrate these deployments with juju?

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• Do subdomains need to be defined through domain registrar?

  - by Johnny

  I have bought a new domain name from GoDaddy. Let's say it is abcd.com. On GoDaddy's DNS Managing page, I changed A(Host) part to @ = 74.125.232.215 which is www.google.co.uk's IP address. Now if I type www.abcd.com, it directly goes to www.google.co.uk. But if I type http://test.abcd.com, it cannot be loaded. Do I need to define every subdomain through GoDaddy? Is this how it works? P.S. Amazon EC2 directly generates a subdomain for users to reach their virtual PCs. It cannot be domain registrar dependant. P.S.2. Same question for using "www2" at the start of url.

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• playing games in ubuntu 12.04

  - by tushar

  I recently got a lapyy from Delhi univesity...its actually free of cost lol! ...but d thing is i have to return it after a year or 2...btw its confo are--amd 5350m,7 gb ram,amd radeon x2 graphics but installed with ubuntu 12.04, hp probuk the thing is i want to play games on it i searched on the net there are a few softwares like wine,playon linux ,etc etc but i m not able to play with them....actually m new to linux ...may be that could b the reason...or so...i hv also got an advice to dual booting windows or so..but i dont want to break GRUB..as m not so proffesional in such things and if something went wrong then i wuld have to pay to the universsity....for any mishap !!!! please help m guys i m in great trouble...virtual box is aloso an handy application to run win appllication...haha,,but i dont knoe how to use it or so..plzzz help me or support me ...i will be highly obliged

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• Ubuntu hangs frequently

  - by nishan

  I have an Athlon x2 7750, 2GB RAM and I installed Ubuntu 12.04 LTS on 8Gb moser baer pen drive. Software I installed are: apache2, php5, mysql-server, mysql-workbench, komodo-edit, anjuta. I also wanted gimp but I stopped. Problem is Ubuntu stops responding after 3-4 minute and start responding again for 3-4 minutes. and this continues. I'm use Windows 7 and do not know much about Linux, I wanted to install it on my hard disk. Can community help me on how to get smooth Ubuntu???

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• 6 Steam Troubleshooting Tips

  - by Chris Hoffman

  Steam is generally pretty stable, but every now and then you’ll run into a problem. This guide gives solutions to common problems you’ll encounter in Steam, from games crashing or not working properly to Steam failing to launch. If none of these solutions helps, try Googling the problem – you may have run into a game-specific problem with a game-specific solution or just a more obscure Steam bug. HTG Explains: What Is RSS and How Can I Benefit From Using It? HTG Explains: Why You Only Have to Wipe a Disk Once to Erase It HTG Explains: Learn How Websites Are Tracking You Online

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• Windows 2008 R2 and Windows 7 SP1 released to manufacturers

  - by Ryan Roussel

  SP1 went RTM today which means it will be widely available soon. According  to the Microsoft server division blog, the service pack will be available to Microsoft's TechNet and MSDN subscribers, as well as to Microsoft volume licensing customers, on Feb. 16, 2011. It will be generally available via the Microsoft Download Center and Windows Update on Feb. 22   You can see the blog and news here: http://blogs.technet.com/b/windowsserver/archive/2011/02/08/windows-server-2008-r2-and-windows-7-sp1-releases-to-manufacturing-today.aspx   New features in SP1 include dynamic memory for Hyper-V VMs and RemoteFX which enables rich desktop content for Virtual Desktop Infrastructure.

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• Multicasting and VMWare

  - by John Breakwell

  Cracked a Multicasting problem this evening for one of my Canadian Tweeple. They wanted to mulitcast some MSMQ messages to another machine but nothing was arriving in the listening queue. A local queue could be configured to listen to the particular IP address/port in use and messages would arrive, though. Looking at the network traffic, nothing was going onto the wire for the IP address/port pair until they looked at traffic to the VMWare adapter. The machine had a virtual machine to simulate a remote computer and when they changed the setup from NAT to Bridge, multicasting burst into life.

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• Running Server With minimum core OS with VM

  - by user170019

  I want to start a server but all my application will be in a virtual partition. Therefore, I need just a very minimal core OS that can support virtualbox as there will no usage of core OS other than start up the virtualbox. Any OS that is suitable for this situation? Tried JEOS and Fedora minimal installation which is only CLI. However, I cant make those 2 OS to support virtualbox. Please help. Sorry Im totally new to Unix and CLI. Thanks

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• Non-unique display names?

  - by Davy8

  I know of at least big title game (Starcraft II) that doesn't require unique display names, so it would seem like it can work in at least some circumstance. Under what situations does allowing non-unique display names work well? When does it not work well? Does it come down to whether or not impersonation of someone else is a problem? The reasons I believe it works for Starcraft II is that there isn't any kind of in-game trading of virtual goods and other than "for kicks" there isn't much incentive to impersonate someone else in the game. There's also ladder rankings so even trying to impersonate a pro is easily detectable unless you're on a similar skill level. What are some other cases where it makes sense to specifically allow or disallow duplicate display names? (I have no idea what to tag this as. I went with game-design because I needed at least 1 tag and I don't have rep to create new ones yet.)

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• K3b - cdrecord has no permission

  - by user64386

  I use Ubuntu 12.04. Today I tried to burn an ISO file in a DVD-R disk using K3b. It used to work, but today, after one and a half minutes, it stopped saying that "cdrecord has no permission to open the device". I searched for a solution, and I found that I had to do something with k3bsetup. I tried to use it, but I had no idea what to do, and I couldn't find a guide, so I checked cdrecord and clicked apply. Now there is another error; it says "cdrecord returns an unknown error! (code 254)". What should I do?

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• How To Get a Better Wireless Signal and Reduce Wireless Network Interference

  - by Chris Hoffman

  Like all sufficiently advanced technologies, Wi-Fi can feel like magic. But Wi-Fi isn’t magic – it’s radio waves. A variety of things can interfere with these radio waves, making your wireless connection weaker and more unreliable. The main keys to improving your wireless network’s signal are positioning your router properly — taking obstructions into account — and reducing interference from other wireless networks and household appliances. Image Credit: John Taylor on Flickr How To Get a Better Wireless Signal and Reduce Wireless Network Interference How To Troubleshoot Internet Connection Problems 7 Ways To Free Up Hard Disk Space On Windows

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• Ubuntu hanging problem

  - by JMearsXS

  I have a problem with ubuntu 12.04 LTS on my custom tower pc in which the OS hangs at specific points:- - live usb with persistence: hangs when mouse appears. - installed to hard disk: hangs after login, logon sound never plays. i am a relative newbie with linux so any terminal output would not make sense to me :) the pc specs are as follows: - MSI MS-7301 Cuba motherboard - 3GB DDR2 RAM (NOT dual channel) - ATI Radeon HD 5450 gfx card the live usb works fine on all other PC's i tried it on. could any one help me ?

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• Windows 7/Ubuntu 12 dual boot deleted for Windows 8 installation. How to make grub rescue go away?

  - by dimious

  I had a Windows 7/Ubuntu 12 dual boot and I decided to clean install Windows 8 over them. The problem is that after I deleted all partitions and installed windows I was getting an "Operation system not found", however after an "enter" the system will normally boot into Windows 8. I realized that Windows did their trick and put the system (not partition anymore?!?) "tag" (Disk Management) on my media hard drive. After trying to fix the boot/mbr to be able to boot from my main drive the "Operation system not found" changed to the "grub rescue" prompt. I know that I cannot use that because I have killed the grub files. Windows can still boot as long as I choose to boot from the media drive. The question is, is there any way to move the "system", whatever it is now, to the main drive and have the PC boot from there, while making grub disappear? And if that is possible after that, can I just make the Media drive inactive or I will have to somehow remove the "system" tag?

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• Restoring Virtualbox machine images from old hard drive

  - by memilanuk

  I recently replaced the HDD in my laptop, and re-installed Windows & Ubuntu. Now I want to restore the various virtual machines I had set up on the old HDD, which is mounted in an external USB enclosure. I can read the HDD okay, and the 'bad' spots seemed to be in the Windows partition... but whenever I try to restore the VDI files the copy errors out. I've tried drag-n-drop in Nautilus, I've tried grsync, etc. Always bombs out on the VDI files. I've copied over multi-GB dvd iso images with no problem, but the VDI files always fail the checksums. Any ideas? TIA, Monte

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• Looking for a non-cryptographic hash function that returns a single character

  - by makerofthings7

  Suppose I have a dictionary of ASCII words stored in uppercase. I also want to save those words into separate files so that the total word count of each file is approximately the same. By simply looking at the word I need to know which file it should be in (if it's there at all). Duplicate words should go into the same file and overwrite the last one. My first attempt at solving this problem is to use .NET's object.GetHashCode() function and .Trim() to get one of the "random" characters that pop up. I asked a similar question here If I only use one character of object.GetHashCode() I would get a hash code character of A..Z or 0..9. However saving the result of GetHashCode to disk is a no-no so I need a substitute. Question: What algorithm (or subset of an algorithm) is appropriate for pigeonholing strings into a single character or range of characters (Like hex 0..F offers 16 chars)? Real world usage: I'll use this answer to modify the Partition key used in Azure Table storage as described here

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• Bit copy of encrypted home and other partitions

  - by Mka

  My laptop is overheating so I need to save all my files before I format the hard drive. I learned how to copy dev/sdX using dd command. However, I am not sure what to copy. Picture from GParted here: http://is.muni.cz/www/256590/fig.png should I copy sda5 and sda6 only? Or sda2 and sda1? I do not need to use these data on another disk, I just want to be able to access them - therefore I want to put them on external hard drive. And last question - how I will then mount my encrypted home? Will it work? Thanks a lot!

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• Clarification on the Strategy Pattern

  - by Holly

  I've just been reading through some basic design patterns, Could someone tell me if the term "strategy pattern" only applies if your implementing a completely abstract interface? What about when your children (concretes?) inherit from a parent class (the strategy?) with some implemented methods and some virtual and/or abstract functions? Otherwise the rest of the implementation, the idea that you can switch between different children at run time, is identical. This is something i'm quite familiar with, i was wondering if you would still call it the Strategy Pattern or if that term only applies to using an interface. Apologies if this question is not appropriate! Or if this is just nitpicking :) I'm still learning and i'm not really sure if design patterns are quite heavily defined within the industry or just a concept to be implemented as you like.

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• Lower your Applications Infrastructure Cost with Oracle Database 11g

  - by john.brust

  If you missed our live Oracle Database 11g Release 2 webcast last Friday, the replay is available. So, join us for the on demand free Webcast in which Mark Townsend, Vice President of Oracle Database Product Management, discusses how running your Oracle applications (Oracle eBusiness Suite, Oracle's PeopleSoft, and Oracle's Siebel ) on Oracle Database 11g can improve performance and scalability, eliminate downtime, and reduce IT infrastructure costs. In the Q&A segment, Mark answers questions about compression, virtual machines, Oracle Active Data Guard, online application upgrades, and much more. Note: Turn off pop-up blockers if the slides do not advance automatically.

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• How to obtain a list of installed packages based on a backup?

  - by ujjain

  I have made a backup of my entire computer and I reinstalled the OS right now. I know I should have listed dpkg -l to obtain a list of packages, but I have not done so. I only made a tarball of the entire disk. I wonder how I can find a list of packages based on this data. I would like to have the same packages installed that I had on my previous set-up. But there seems no longer a way to gain a list of packages, since I already reinstalled Ubuntu on the computer and only have the tarball back-up.

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• How to install Adobe Master Collection CS6 in Ubuntu 12.10

  - by Shadow

  I have Dell Inspiron 1545 Laptop with Windows 7 installed on it.Also I have installed Ubuntu 12.10 on a separate drive.I want to install Adobe Master Collection CS6 on Ubuntu 12.10.I tried using wine but what wine does is,it just installs the software & doesn't allow me to use it.While I click on any Adobe product say Adobe Photoshop & hit enter to run it it pops out an error message. How should I tackle this?Is there any other software apart from virtual Machine Ware or Wine to install & successfully run Adobe Master Collection CS6 in Ubuntu 12.10?

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• Google Dart vs CoffeeScript? Which one should one learn?

  - by garbage collection

  I was thinking about learning CoffeeScript some time in the future. In the mean time, Google came out with Dart that seems to do what CoffeeScript does. Google says: Dart code can be executed in two different ways: either on a native virtual machine or on top of a JavaScript engine by using a compiler that translates Dart code to JavaScript. This means you can write a web application in Dart and have it compiled and run on any modern browser. Does anyone know advantages and disadvantages of learning Dart or CoffeeScript?

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• What Happens When You Load a Web Page? [Video]

  - by Jason Fitzpatrick

  When you type in a URL and the web page loads, everything seems so simple. Peel back the layers, however, and you see a complex delivery system built around data packets. Watch this informative video to see how your web requests actually work. Courtesy of The World Science Festival, we find this well put together video demonstrating how a trans-Atlantic web page request works. [via Boing Boing] HTG Explains: What Is RSS and How Can I Benefit From Using It? HTG Explains: Why You Only Have to Wipe a Disk Once to Erase It HTG Explains: Learn How Websites Are Tracking You Online

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