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  • Installation of ubuntu(edubuntu,kubuntu,lubuntu,xubuntu,ubuntu-gnome,ubuntu-server) saucy in i386-desktop without internet connection

    - by SRI
    I need to install ubuntu(edubuntu,kubuntu,lubuntu,xubuntu,ubuntu-gnome,ubuntu-server) saucy in i386-desktop without internet connection. I read alternate-CD has been stopped from Saucy. Is there way to download the packages via script and install it ( packages containing all software of above cds). Live-DVD/CD of any version mentioned above containing casper files(pre-installed), but i want to download the packages from internet and install it in the PC without internet.

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  • The Windows 8 and Ubuntu 12.04 Dual Boot NIghtmare

    - by Steve
    I have done some research as to how to go about this dual-boot, and I am close, but I need some guidance with booting into Windows 8 (Ubuntu is installed). I have a Lenovo Ideapad y510p. I will go over what I have done to dual-boot this laptop, with windows 8 pre-installed, with Ubuntu 12.04: I followed every instruction to the letter for the 97-vote response here, and everything worked fine up until after the repair boot section: Installing on a Pre-Installed Windows 8 System (UEFI Supported) I ran into the following error upon restarting after the repair boot section: error: invalid arch independent elf magic. This error (a grub issue) disabled me from booting into Ubuntu :( After a little googling, I followed the instructions in the reactivating grub 2 section to resolve the error: http://kb.acronis.com/content/1686 I found a possible solution to fixing the Windows 8 boot issue, and tried it: http://webcache.googleusercontent.com/search?q=cache:i9JMyXzzRpYJ:askubuntu.com/questions/279275/dual-boot-problem-windows-8-ubuntu-12-04+&cd=1&hl=en&ct=clnk&gl=us&client=ubuntu I thought the above solution worked, but when I attempt to boot into Windows 8, I get the following missing file error: File: \Boot\BCD Status: 0xc000000e Info: The Boot Configuration Data for your PC is missing or contains errors. Here is some other information that may be useful: I have 3 partitions devoted to Ubuntu. The first, sda8, has a flag bios_grub (1049 kb). The second, sda9, is where everything else is (96.6 GB). The last, sda10, is for swap (8299 MB). My question is: How do I fix the boot configuration for Windows 8? Any help would be greatly appreciated :) Update 1: When I attempt to boot into UEFI mode, I get the following error: invalid arch independent elf magic (the same error I saw in step 2). Update 2: A useful link here I found: Dual booting Ubuntu 12.04: UEFI and Legacy So, this is my 4th time installing Ubuntu on the laptop, and it looks like I need to install it in UEFI mode. Should I scrap it all again, and reinstall? Or is there ANY way of salvaging my installation? At this point, I can't even boot into Windows (although I have an installation cd to fix the windows boot issue, that would ultimately screw over ubuntu). Update 3: After doing a little more browsing around, I found a cool way around this messy grub stuff, using rEFInd. Rod Smith's post here saved me! Installing ubuntu 12.04.02 in uefi mode Now, I am able to dual-boot Windows 8 and Ubuntu and boot into both operating systems :) I have another issue (relating to the boot configuration in the bios) that I will post as a separate question :)

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  • SSIS Design Patterns Training in London 8-11 Sep!

    - by andyleonard
    A few seats remain for my course SQL Server Integration Services 2012 Design Patterns to be delivered in London 8-11 Sep 2014. Register today to learn more about: New features in SSIS 2012 and 2014 Advanced patterns for loading data warehouses Error handling The (new) Project Deployment Model Scripting in SSIS The (new) SSIS Catalog Designing custom SSIS tasks Executing, managing, monitoring, and administering SSIS in the enterprise Business Intelligence Markup Language (Biml) BimlScript ETL Instrumentation...(read more)

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  • Sales & Technical Tutorials: Updated for OBI, BI-Apps and Hyperion EPM

    - by Mike.Hallett(at)Oracle-BI&EPM
      To get the latest updated OBI, BI-Apps and Hyperion EPM Sales & Technical Tutorials, goto the Oracle Business Intelligence and Enterprise Performance Management library for Partners, a compilation of pre-recorded Oracle BI & EPM online tutorials and webinars that have been delivered recently from Oracle: that you can replay at any time. Sales & Technical Tutorials for OBI, BI-Apps and Hyperion EPM.

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  • Make Pong on android using OpenGL-ES

    - by brainydexter
    I am trying to make a simple pong game using opengl-es. I have checked out some of the tutorials/samples, but most of them are pre-dated to 2009. I am familiar with game programming, and consider pong to be the hello-world! Right now, I intend to make it using their supplied SDK (2.3), but eventually I want to make it in NDK, so I can port my other work to android. Would anyone have a good reference for a starting point ? Thanks

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  • WPF: Reloading app parts to handle persistence as well as memory management.

    - by Ingó Vals
    I created a app using Microsoft's WPF. It mostly handles data reading and input as well as associating relations between data within specific parameters. As a total beginner I made some bad design decision ( not so much decisions as using the first thing I got to work ) but now understanding WPF better I'm getting the urge to refactor my code with better design principles. I had several problems but I guess each deserves it's own question for clarity. Here I'm asking for proper ways to handle the data itself. In the original I wrapped each row in a object when fetched from database ( using LINQ to SQL ) somewhat like Active Record just not active or persistence (each app instance had it's own data handling part). The app has subunits handling different aspects. However as it was setup it loaded everything when started. This creates several problems, for example often it wouldn't be neccesary to load a part unless we were specifically going to work with that part so I wan't some form of lazy loading. Also there was problem with inner persistance because you might create a new object/row in one aspect and perhaps set relation between it and different object but the new object wouldn't appear until the program was restarted. Persistance between instances of the app won't be huge problem because of the small amount of people using the program. While I could solve this now using dirty tricks I would rather refactor the program and do it elegantly, Now the question is how. I know there are several ways and a few come to mind: 1) Each aspect of the program is it's own UserControl that get's reloaded/instanced everytime you navigate to it. This ensures you only load up the data you need and you get some persistancy. DB server located on same LAN and tables are small so that shouldn't be a big problem. Minor drawback is that you would have to remember the state of each aspect so you wouldn't always start at beginners square. 2) Having a ViewModel type object at the base level of the app with lazy loading and some kind of timeout. I would then propegate this object down the visual tree to ensure every aspect is getting it's data from the same instance 3) Semi active record data layer with static load methods. 4) Some other idea What in your opinion is the most practical way in WPF, what does MVVM assume?

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  • T-SQL User-Defined Functions: the good, the bad, and the ugly (part 4)

    - by Hugo Kornelis
    Scalar user-defined functions are bad for performance. I already showed that for T-SQL scalar user-defined functions without and with data access, and for most CLR scalar user-defined functions without data access , and in this blog post I will show that CLR scalar user-defined functions with data access fit into that picture. First attempt Sticking to my simplistic example of finding the triple of an integer value by reading it from a pre-populated lookup table and following the standard recommendations...(read more)

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  • ANTS Profiler Saves Me From A Sordid Fate

    A bit of string concatenation never hurt anybody, right? Think again. Carl Niedner has been designing software since 1983, and was shocked to find his latest and greatest creation suddenly plagued with long loading times. After trying ANTS Profiler, he discovered one tiny line of forgotten concept code was causing his pain.

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  • Using XNA to learn to build a game, but wanna move on [closed]

    - by Daniel Ribeiro
    I've been building a 2D isometric game (with learning purposes) in C# using XNA. I found it's really easy to manage sprite sheets loading, collision, basic physics and such with the XNA api. The thing is, I want to move on. My real goal is to learn C++ and develop a game using that language. What engine/library would you guys recommend for me to keep going on that same 2D isometric game direction using pretty much sprite sheets for the graphical part of the game?

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  • Using XNA for a 2D isometric game, but wanna move on

    - by Daniel Ribeiro
    I've been building a 2D isometric game (with learning purposes) in C# using XNA. I found it's really easy to manage sprite sheets loading, collision, basic physics and such with the XNA api. The thing is, I want to move on. My real goal is to learn C++ and develop a game using that language. What engine/library would you guys recommend for me to keep going on that same 2D isometric game direction using pretty much sprite sheets for the graphical part of the game?

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  • Inside a Migration

    <b>OSNews:</b> "You mentioned (pre-interview) your organization is looking at making a move to Linux servers. What operating system have you been running and what prompted the change?"

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  • Can't get Wireless RT2x00usb driver to work, and can't blacklist it

    - by TheLQ
    After a two year hiatus to Linux, I try it again out again. And then I run into to driver issues... I have an old Linksys WUSB54G v4 Wireless USB Adapter. In previous versions I had to use a combination of Ndiswrapper and Wicd to hope of getting it working. In 10.10, apparently there are built in drivers for it. Unfortunately they don't work. Fails to connect to my WPA network, fails to connect to my open unencrypted network. Wicd fails at "Obtaining IP address" or when using static IPs fails at verifying connectivity to network. Getting fed up I tried the ndiswrapper approach. Installed and configured, but still not working, even when blacklisting the rt2570 module. So for some debugging I added some lines to my /etc/modprobe.d/blacklist.conf file blacklist rt2570 blacklist prism54usb blacklist rt2x00lib blacklist rt2x00usb Restart and find this: lordquackstar@quackbeast:/etc/modprobe.d$ lsmod | grep rt2 rt2500usb 18049 0 rt2x00usb 9779 1 rt2500usb rt2x00lib 27275 2 rt2500usb,rt2x00usb led_class 2633 1 rt2x00lib mac80211 231541 2 rt2x00usb,rt2x00lib cfg80211 144470 2 rt2x00lib,mac80211 Seems to be ignored... Tried this: lordquackstar@quackbeast:/etc/modprobe.d$ sudo rmmod -f rt2x00usb ERROR: Removing 'rt2x00usb': Resource temporarily unavailable lordquackstar@quackbeast:/etc/modprobe.d$ sudo rmmod -f rt2x00lib ERROR: Removing 'rt2x00lib': Resource temporarily unavailable and couldn't connect. Restarted and was back to the same modules loading. Maybe there's something in the log: lordquackstar@quackbeast:/etc/modprobe.d$ tail -n100000 /var/log/syslog | grep rt2 Dec 13 19:01:15 quackbeast kernel: [ 23.698056] Registered led device: rt2500usb-phy0::radio Dec 13 19:01:15 quackbeast kernel: [ 23.698140] Registered led device: rt2500usb-phy0::quality Dec 13 19:01:15 quackbeast kernel: [ 23.701680] usbcore: registered new interface driver rt2500usb Dec 13 19:01:15 quackbeast NetworkManager[855]: <info> (wlan0): new 802.11 WiFi device (driver: 'rt2500usb' ifindex: 4) Dec 13 19:17:47 quackbeast kernel: [ 23.521759] Registered led device: rt2500usb-phy0::radio Dec 13 19:17:47 quackbeast kernel: [ 23.521824] Registered led device: rt2500usb-phy0::quality Dec 13 19:17:47 quackbeast kernel: [ 23.524740] usbcore: registered new interface driver rt2500usb Dec 13 19:17:47 quackbeast NetworkManager[798]: <info> (wlan0): new 802.11 WiFi device (driver: 'rt2500usb' ifindex: 4) Seems to be autoloading. So this means that even if I pull it out, remove the module, and get it working, it still won't work when its plugged in all the time. More info: lordquackstar@quackbeast:/etc/modprobe.d$ sudo lshw -C Network *SNIP* *-network description: Wireless interface physical id: 1 bus info: usb@1:2 logical name: wlan0 serial: 00:12:17:9b:f3:1e capabilities: ethernet physical wireless configuration: broadcast=yes driver=rt2500usb driverversion=2.6.35-24-generic firmware=N/A link=no multicast=yes wireless=IEEE 802.11bg USB: lordquackstar@quackbeast:/etc/modprobe.d$ lsusb | grep -i rt Bus 001 Device 003: ID 13b1:000d Linksys WUSB54G v4 802.11g Adapter [Ralink RT2500USB] Any suggestions on how to either fix the rt2x00usb driver or permanently block it from loading? Note that I already have ndiswrapper installed

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  • How to get D-Link DWA-547 working on Ubuntu 13.10?

    - by Tan Kah Ping
    I got a D-Link DWA-547 Wifi card which is supposed to work out-of-the-box with Linux. Says so here: http://wireless.kernel.org/en/users/Drivers/ath9k/products/external While lspci does list the device, NetworkManager doesn't seem to allow me to configure Wifi. lsmod also shows that ath9k isn't loaded. Manually loading with 'modprobe ath9k' doesn't help. How do I get this card working on Ubuntu 13.10 64-bit?

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  • Oracle Partner Store (OPS) New Enhancements

    - by Kristin Rose
    Effective June 29th, Oracle Partner Store (OPS) will release the enhancements listed below to improve your overall ordering experience. v Online Transactional Oracle Master Agreement (Online TOMA) The Online TOMA enables end users to execute a transactional end user license agreement with Oracle. The new Online TOMA in OPS will replace the need for you to obtain a signed hard copy of the TOMA from the end user. You will now initiate the Online TOMA via OPS. Navigation: OPS Home > Order Tools > Online TOMA Query > Request Online TOMA> End User Contact, click “Select for TOMA” > Select Language > Submit (an automated email is sent immediately to the requestor and the end user) Ø The Online TOMA can also be initiated from the ‘My OPS’ tab. Under the Online TOMA Query section partners can track Online TOMA request details submitted to end users. The status of the Online TOMA request and the OMA Key generated (once Ts&Cs of the Online TOMA are accepted by an end user) are also displayed in this table. There is also the ability to resend pending Online TOMA requests by clicking ‘Resend’. Navigation: OPS Home > Order Tools > Online TOMA Query For more details on the Transactional OMA, please click here. v Convert Deals to Carts The partner deal registration system within OPS will now allow you to convert approved deals into carts with a simple click of a button. VADs can use Deal to Cart on all of their partners' registrations, regardless of whether they submitted on their partner's behalf, or the partner submitted themselves. Navigation: Login > Deal Registrations > Deal Registration List > Open the approved deal > Click Deal Reg ID number link to open > Click on 'Create Cart' link You can locate your newly created cart in the Saved Carts section of OPS. Links are also available from within an open deal or from the Deal Registration List. Click on the cart number to proceed. v Partner Opportunity Management: Deal Registration on OPS now allows you to see updated information on your opportunities from Oracle’s Fusion CRM opportunity management system.  Key fields such as close date, sales stage, products and status can be viewed by clicking the opportunity ID associated with the deal registration.  This new feature allows you to see regular updates to your opportunities after registrations are approved.  Through ongoing communication with Oracle Channel Managers and Sales Reps, you can ensure that Oracle has the latest information on your active registered deals. v Product Recommendations: When adding products to the Deal Registrations tab, OPS will now show additional products that you can try to include to maximize your sale and rebate. v Advanced Customer Support(ACS) Services Note: This will be available from July 9th. Initiate the purchase of the complete stack (HW/SW/Services) online with one single OPS order. More ACS services now supported online with exception of Start-Up Pack: · New SW installation services for Standard Configurations & stand alone System Software. · New Pre-production & Go-live services for Standard & Engineered Systems · New SW configuration & Platinum Pre-Production & Go-Live services for Engineered Systems · New Travel & Expenses Estimate included · New Partner & VAD volume discount supported v Software as a Service (SaaS) for Independent Software Vendors (ISVs): Oracle SaaS ISVs can now use OPS to submit their monthly usage reports to Oracle within 20 days after the end of every month. Navigation: OPS Home > Cart > Transaction Type: Partner SaaS for ISV’s > Add Eligible Products > Check out v Existing Approvals: In an effort to reduce the processing time of discount approvals, we have added a new section in the Request Approval page for you to communicate pre-existing approvals without having to attach the DAT. Just enter the Approval ID and submit your request. In case of existing software approvals, you will be required to submit the DAT with the Contact Information section filled out. v Additional data for Shipping Box Labels and Packing Slips OPS now has additional fields in the Shipping Notes section for you to add PO details. This will help you easily identify shipments as they arrive. Partners will have an End User PO field, whereas VADs will have VAR and End User PO fields. v Shipping Notes on OPS Hardware delivery Shipping Notes will now have multiple options to better suit your requirements. v Reminders for Royalty Reporting Partners: If you have not submitted your royalty report online, OPS will now send an automated alert to remind you. v Order Tracker Changes: · Order Tracker will now have a deal reg flag (Yes/No). You can now clearly distinguish between orders that have registered opportunities. · All lines of the order will be visible in the order details list. v Changes in Terminology · You will notice textual changes on some of our labels and messages relating to approval requests. “Discount Requests” has been replaced with “Approval Requests” to cater to some of our other offerings. · First Line Support (FLS) transaction type has been renamed to Support Provider Partner (SPP). OPS Support For more details on these enhancements, please request a training here. For assistance on the Oracle Partner Store, please contact the OPS support team in your region. NAMER: [email protected] LAD: [email protected] EMEA : [email protected] APAC: [email protected] Japan: [email protected] You can even call us on our Hotline! Find your local number here.     Thank you, Oracle Partner Store Support Team      

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  • Release upgrade crashes with "W:Failed to fetch http://host/debian/dists/oneiric/Release.gpg"

    - by Nolan Dillard
    My update manager told me that it has not checked for updates in the past 18 days, so I clicked the "check" button. It works just fine until a certain point where it says "Downloading release". The loading bar moves across the screen for a while on that message, then it just stops and says to check my Internet connection. I am fairly certain that my Internet is fine, as I can do anything else that I have tried, including installing software over the Internet. I clicked on "Details" and this is what turned up: Log

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  • Has any hobbyist attempted to make a simple VGA-graphics based operating system in machine code?

    - by Bigyellow Bastion
    I mean real bare bones, bare machine here(no Linux kernel, pre-existing kernel, or any bootloader). I mean honestly write the bootloading software in direct microarchitecture-specific machine opcode, host the operating system, interrupts, I/O, services, and graphical software and all hardware interaction, computation, and design entirely in binary. I know this is quite the leap here, but I was thinking to practice first in x86 assembly (not binary) 16-bit style. Any ideas?

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  • User Account Disabled After Upgrade to 12.04.1 LTS

    - by Five
    I upgraded from 10.xxx to 12.04.1 LTS using the upgrade feature within Ubuntu. System upgraded but after a reboot, the graphical interface comes up. When I try logging in using a user account that pre-existed on the system, the graphical interface screen disappears, screen goes blank and then reverts to the graphical interface prompting for a password. I have loads of data and installed programs under the particular user account. PLEASE HELP....

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  • Why does Unity screen blank out over XDMCP?

    - by James
    My XDMCP sessions display fine until I login. I've checked all logs and settings for this and can't find anything wrong, this works fine on other systems so I'm wondering if this has anything to do with the underlying hardware or an application that loads when logging in. System details: - Ubuntu 12.04 (Desktop, installed via Alternate CD for RAID) - 8GB of RAM - Core2Quad CPU @ 2.40GHz - Gigabit Network (Ethernet) Other notes: - Running with the onscreen keyboard enabled - Works fine when logging in locally Pre-login: Once logged in:

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  • Package dependency errors : libc

    - by piyush
    I was trying to install kde-full when the libc had some unmet dependencies error. When saying sudo apt-get install kde-full the terminal has this in the end libc6 : Depends: libc-bin (= 2.15-0ubuntu10) libc6:i386 : Depends: libc-bin:i386 (= 2.15-0ubuntu10) libc6-dev : Depends: libc6 (= 2.15-0ubuntu10.3) but 2.15-0ubuntu10 is to be installed libc6-i386 : Depends: libc6 (= 2.15-0ubuntu10.3) but 2.15-0ubuntu10 is to be installed When running sudo apt-get -f install, this shows up at the end De-configuring libc6:i386 ... A copy of the C library was found in an unexpected directory: '/lib/x86_64-linux-gnu/libc-2.15.so' It is not safe to upgrade the C library in this situation; please remove that copy of the C library or get it out of '/lib/x86_64-linux-gnu' and try again. dpkg: error processing /var/cache/apt/archives/libc6_2.15-0ubuntu10.3_amd64.deb (--unpack): subprocess new pre-installation script returned error exit status 1 Preparing to replace libc6:i386 2.15-0ubuntu10 (using .../libc6_2.15-0ubuntu10.3_i386.deb) ... De-configuring libc6 ... A copy of the C library was found in an unexpected directory: '/lib/i386-linux-gnu/ld-2.15.so' It is not safe to upgrade the C library in this situation; please remove that copy of the C library or get it out of '/lib/i386-linux-gnu' and try again. dpkg: error processing /var/cache/apt/archives/libc6_2.15-0ubuntu10.3_i386.deb (--unpack): subprocess new pre-installation script returned error exit status 1 Errors were encountered while processing: /var/cache/apt/archives/libc6_2.15-0ubuntu10.3_amd64.deb /var/cache/apt/archives/libc6_2.15-0ubuntu10.3_i386.deb E: Sub-process /usr/bin/dpkg returned an error code (1) Any suggestions how to fix this. I don't desire to have kde-full anymore; only that other installations should work. I've done sudo apt-get update several times, so those suggestions can be kept away UPD : here is output of dpkg configure ~$ sudo dpkg --configure -a dpkg: dependency problems prevent configuration of libc6-dev: libc6-dev depends on libc6 (= 2.15-0ubuntu10.3); however: Version of libc6 on system is 2.15-0ubuntu10. dpkg: error processing libc6-dev (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libc6-i386: libc6-i386 depends on libc6 (= 2.15-0ubuntu10.3); however: Version of libc6 on system is 2.15-0ubuntu10. dpkg: error processing libc6-i386 (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: libc6-dev libc6-i386 ~$

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  • More Oracle VM templates for PeopleSoft and Oracle Enteprise Manager

    - by wcoekaer
    Just as I wrote up a blog promoting the Oracle VM Ebusiness suite templates, we also pushed out 2 other products : Oracle Enterprise Manager Cloud Control 12c Oracle PeopleSoft FSCM 9.1 and PeopleTools 8.52.03 They can be downloaded from edelivery. Same advantage... you download the template, import it and you have a completely pre-installed set of products. That's application deployment, not just VM deployment. That's flexibility across the stack, not just a hypervisor, not just virtualization, but a complete solution stack.

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  • Calculating 2D (screen) coordinates from 3D positions in XNA 4.0

    - by NDraskovic
    I have a program that draws some items to the scene by loading their positions from a file. Now I want to place a Ray on the same location where the items are drawn. So my question is how can I calculate the position of the ray (it's 2D components) by using 3D coordinates of each particular item? The items don't move anywhere, so once they are placed they stay until the end of the programs execution. Thanks.

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  • Rendering in WebKit

    Rendering in WebKit A deep dive into the guts of webkit. Eric Seidel explains the process from loading the resources, building the DOM tree, and the various trees involved in rendering. From: GoogleDevelopers Views: 4525 26 ratings Time: 34:45 More in Science & Technology

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  • Windows 8 AppFest coming to Bangalore on September 21 - 22, 2012

    - by SanjeevAgarwal
    Date: September 21 - 22, 2012 Venue: Karnataka Trade Promotion Organisation (KTPO), Whitefield Below is the itinerary for appfest: AppFest Invitation Participants will be selected based on their app idea. Choose from any of the existing categories in the Windows Store. We look forward to your ideas! Pre AppFest Webcast Tune in for exciting details about AppFest. Stay Tuned AppFest Mentors Microsoft engineers, programming specialists, trainers, and industry-recognized app developers will be onsite...(read more)

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  • Hierarchies on Steroids #2: A Replacement for Nested Sets Calculations

    In this sequel to his first "Hierarchies on Steroids" article, SQL Server MVP Jeff Moden shows us how to build a pre-aggregated table that will answer most of the questions that you could ask of a typical hierarchy. Any bets on whether Santa is packin’ a Tally Table in his bag or not? 12 essential tools for database professionalsThe SQL Developer Bundle contains 12 tools designed with the SQL Server developer and DBA in mind. Try it now.

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