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  • Cuda GeForce GT 555m (on Ubuntu 12.04 (Virtual Box))

    - by bobby
    I am running Ubuntu 12.04 in a Virtual Box as guest OS. Today I have tried to enable all functions of my graphic card under Ubuntu. But all my efforts were off the mark... because my experience with Linux is relatively small... I have tried the procedure which is described as in http://sn0v.wordpress.com/2012/05/11/installing-cuda-on-ubuntu-12-04/. Running the cuda-filepack always lead to an error like "installing driver canceled". Then I have tried to install the Bumblebee project. But I always get the error that the bumblebee daemon is not started. After some internet research I found a test-command lspci -nn | grep '[030[02]]' which results in 00:02.0 VGA compatible controller [0300]: InnoTek ... [80ee:beef] I've been trying to activate the card you for hours without success. Could you please give me some hints how to activate CUDA? Kind regards

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  • Ops Center Update 2 is available!

    - by Owen Allen
    Oracle Enterprise Manager Ops Center Release 1, Update 2 (12.1.2.0.0) is available. This release includes support for Oracle Solaris 11.1 and Oracle Linux 6.3, the ability to attach a network multiple times to an LDom guest using the same vswitch, support for HMP 2.2.3, improved options for adding users from remote directory servers, and a few other useful features. A list of new features is in What's New. You can view the documentation online, or you can download a zip file of the library from the Overview tab. If you're running Ops Center in connected mode, the updates are delivered to the UI. If you are in disconnected mode or have not yet installed Ops Center, you can go to the Ops Center download page to get the latest release. Before installing or upgrading to Ops Center 12c Update 2, review the Release Notes for things to watch out for, then see the upgrade instructions in the Administration Guide.

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  • Enable Hardware Virtualization on HP CompaqDX2420?

    - by 7alwagy
    Hey Guys, After installing vmware7, I tried to run a virtual machine with Mac OSX installed. When I tried to run this virtual machine I got an error message saying: Mac OS X is not supported with software virtualization. To run Mac OS X you need a host on which VMware Workstation supports hardware virtualization. I'v googled and found out that my processor (Intel Core 2 Duo E7500 Processor (2.93 GHz, 3 MB L2 cache, 1066 Mhz FSB)supports Hardware virtualization. Does anyone know how to enable this in order to get this virtual machine running?

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  • Deleted the GPT partition/ record

    - by Manish Kumar Singh
    A friend of mine had GPT partition n his Lenovo laptop. While formatting the computer and reinstalling the OS, I wiped of all the partitions, and created 4 new partitions. Now after installing everything, when I turned off the laptop. It isn't booting, I checked the BIOS settings, and tried booting Ubuntu off my life disc, it ran well, but again, I can't boot anymore. Later I figured out, that this is happening because I had deleted the GPT partition, and now the OS has tried to create MBR records, so basically this is the problem.

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  • New SQLOS features in SQL Server 2012

    - by SQLOS Team
    Here's a quick summary of SQLOS feature enhancements going into SQL Server 2012. Most of these are already in the CTP3 pre-release, except for the Resource Governor enhancements which will be in the release candidate. We've blogged about a couple of these items before. I plan to add detail. Let me know which ones you'd like to see more on: - Memory Manager Redesign: Predictable sizing and governing SQL memory consumption: sp_configure ‘max server memory’ now limits all memory committed by SQL ServerResource Governor governs all SQL memory consumption (other than special cases like buffer pool) Improved scalability of complex queries and operations that make >8K allocations Improved CPU and NUMA locality for memory accesses Single memory manager that handles page allocations of all sizes Consistent Out-of-memory handling & management across different internal components - Optimized Memory Broker for Column Store indexes (Project Apollo) - Resource Governor Support larger scale multi-tenancy by increasing Max. number of resource pools20 -> 64 [for 64-bit] Enable predictable chargeback and isolation by adding a hard cap on CPU usage Enable vertical isolation of machine resources Resource pools can be affinitized to individual or groups of schedulers or to NUMA nodes New DMV for resource pool affinity  - CLR 4 support, adds .NET Framework 4 advantages - sp_server_dianostics Captures diagnostic data and health information about SQL Server to detect potential failures Analyze internal system state Reliable when nothing else is working   - New SQLOS DMVs (in 2008 R2SP1) SQL Server related configuration - New DMVsys.dm_server_services OS related resource configurationNew DMVssys.dm_os_volume_statssys.dm_os_windows_infosys.dm_server_registry XEvents for SQL and OS related Perfmon counters Extend sys.dm_os_sys_info See previous blog posts here and here. - Scale / Mission critical Increased scalability: Support Windows 8 max memory and logical processorsDynamic Memory support in Standard Edition - Hot-Add Memory enabled when virtualized - Various Tier1 Performance Improvements, including reduced instructions for superlatches. Originally posted at http://blogs.msdn.com/b/sqlosteam/

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  • Lenova B460e laptop Unknown filesystem

    - by Dinesh
    I got Lenova B460e laptop yesterday (by TN Govt). It has WINDOWS 7 Proff….. Setup it up the way I liked it... all software drivers and all. I wanted extra drives, so I entered the WINDOWS diskadmin and changed my partition setup, by splitting and I did the partition setup in the installing proces, so I splitted my harddisk into 4 parts. So far so good. When I rebooted, I entered GRUB RESCUE MODE. In this mode I know the only command “ls”. Which gives like (hd0) (hd0,msdos5) (hd0,msdos4) (hd0,msdos2) (hd0,msdos1). In this Lap I do not have CD drive also, otherwise I could have done Format the OS and installed new OS using WINDOWS 7 CD. Now I don’t know what I’m supposed to do. Anyone an idea how to fix this?

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  • Partitioning a bootable Flash drive

    - by mmc
    Is it possible to have a 2 partition Flash drive that looks like the following: A partition that is bootable to OS X (this will require a GUID partition table) A second partition formatted either FAT32 or NTFS that is readable on both OS X and various flavors of Windows I have set up a disk using Disk Utility on the Mac, and it boots fine with a second FAT32 partition... but Windows does not see it. Any flavor of Windows wants to format the entire drive. Has anyone done this, and if so, can you explain the steps you followed? EDIT: Making it bootable is no problem. I have that. I'm wondering how to make the second partition on a Flash drive visible to Windows. It's possible that the "second partition" is the problem, and I need Windows to be first, and HFS to be second. I'll try that tonight.

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  • Why does Windows 7 need hardware virtualization to run XP mode?

    - by Ken Pespisa
    I have a MacBook Pro and I've run VMware Fusion's unity mode and Parallels' cohesion mode along side the Mac OS X, and both work pretty seamlessly. I figured XP Mode in Windows 7 would be something similar, but I then learned my machine requires hardware virtualization support, which it does not have. My machine is an HP dc7800. That's a dual core 2.2GHz machine with 4GBs of RAM. Certainly it has the horsepower to run a virtual environment alongside the primary OS. I'm wondering: 1) Why Microsoft decided to make hardware virtualization a requirement and 2) What am I missing? Is the experience similar to Parallel's cohesion mode / Fusion's unity mode? Thanks!

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  • Load-balance with LAN and Wi-Fi

    - by Synox
    I have a Mac, which runs Mac OS X 10.6 or Ubuntu 9.10 or Windows XP (Multiboot). Solution can be for any of the systems, whatever works better. I have two ISPs, one can be accessed via Wi-Fi, one can be accessed via LAN. In Mac OS X I can define the priority, which network to choose first. But what I wish to do is to load-balance with both networks. I don't want to buy extra hardware. I have some unused Wi-Fi routers if this would help. Compiling and configuring programms in Linux is no problem for me.

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  • Internal Mic not working on Dell Adamo 13

    - by AFD
    So I'm using Elementary Luna Beta (based on Ubuntu 12.04 LTS) on a spare HDD after successfully using Jupiter release (based on 10.10) for many years. In Jupiter I had my internal mic work out of the box and with Skype installed from deb it was all setup without having to step foot inside the terminal. In Luna Beta the internal mic is not recognised by the OS and so also not recognised by Skype. I believe the hardware is this (from sudo lshw): *-multimedia description: Audio device product: 82801I (ICH9 Family) HD Audio Controller vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 03 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=HDA Intel latency=0 resources: irq:46 memory:f8600000-f8603fff As well as this I ran cat /proc/asound/card0/codec* | grep Codec which gave me: Codec: IDT 92HD73C1X5 Codec: Intel Cantiga HDMI How do I tweak Luna to get this hardware working properly? I'm able to switch out my Luna HDD with the Jupiter HDD to help troubleshoot what the differences are between the two and why the more recent OS can't find / use the mic correctly. Thanks in advance for any help you can give.

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  • Non-OEM Biometric Software?

    - by Iszi
    Most of us with fingerprint readers and such devices probably use the software provided by the vendor, to enable biometric OS login or single sign-on functionality. However, I've recently wondered if there is any third-party software that will do the same thing. This would be similar to how you don't need the manufacturer's software to use a scanner, printer, or webcam - you just use their drivers and your choice of software. Is there anything like this for fingerprint readers or other biometric devices? Free or Open Source projects are preferred, but I'd be interested in learning about any existing solutions regardless. I personally am particularly interested in Windows-compatible software, but I'll leave the query open for any OS.

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  • install grub on pendrive containing linux installation, making it system independent

    - by arpit
    i have a win7 system and i want to install debian 6 on usb flash drive. the problem is grub loader. i want to install the grub loader on usb itself, so i can just plug in the pendrive in any computer and boot to deb6. so in effect making the flash drive an independent system. i tried it earlier, but ended up with grub loader needing me to insert the pendrive every time to give me boot options to even boot the win7 system, even though it was on primary hdd. so is there a way to turn the pendrive into full linux system with own boot loader, which can automatically detect os in the system i plug it in and be able to boot any of them. totally, self sufficient and system independent; making the pen drive so that it only needs a host system to run the os it carries. thank you, waiting for replies.

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  • "blue screen" occurs when using VPN

    - by Milla Well
    I am using the VPN client "Tunnelblick" for getting access to the restricted sites of my university. This is working quite fine, until sometime out of a sudden a "blue screen" occurs which is telling me to restart the computer. I am using Mac OS X Lion on a 4,1 MacBook Air. The error report tells me, that the system crashed somewhere during processing the ipconfig thread. Is someone known to this or similar problems with Mac OS X Lion and VPN and has kind of a solution?

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  • How to test a LDAP connection from a client

    - by FELDAP
    How to check the LDAP connection from a client to server. I'm working on the LDAP authentication and this client desktop needs to authenticate via a LDAP server. I can SSH to the LDAP server using LDAP user but When in desktop login prompt, I can't login. It says Authentication failure. Client machine has Cent OS 6.3 and LDAP server has Cent OS 5.5 LDAP software is Openldap. LDAP servers logs doesn't even show any messages. So, how to test whether the client can successfully connect to LDAP or not.

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  • How to synchronize two folders on two remote Linux virtual machines

    - by Manoj Agarwal
    I have two virtual machines, Host OS is ESXi 3.5 and guest OS is Centos 4.6. There are two ESXi servers remotely located, each containing a Centos 4.6 virtual machine. I wish, whatever change I make in any file/folder in one virtual machine should be automatically synchronized on other remote virtual machine. The synchronization process should be automatic. It should only sync differentials, not simulate entire copy with overwrite operation. Sync should be intelligent enough to look for what has changed and what not, and should only update the changed files/folders. Further, there should be some sort of overview and selection for syncing, for example, if it shows 4 files have changed, It should be possible to sync only two files and leave other two for the time being. So, some intelligent syncing mechanism for Linux is needed.

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  • Using 12.04 installation as a persistent pen drive

    - by Cawas
    Disclaimer: I aim to build a self contained pen drive with my application inside, so no matter about updates. Maybe I'm looking at the wrong linux distribution to do this... Please let me know if you think so. I've tried knoppix and even lubuntu, but they don't come with enough "drivers" for Unity3D to work. Creating a custom live persistent pen drive is a real pain and I'm trying for 1 day without any success. Sure, being able to do it would probably be ideal and occupy the minimum space. Using the installation image on a pen drive, however, is good enough and is really easy to create. We can even do it from any OS, using UNetBootin, LiLi USB Creator or some other methods. Straight forward. Some recommend installing it on a pen drive. But that requires a lot of space and, I believe, it won't behave as good as something meant to be installed on a usb disk, because of memory management. So, there are only a few negative points on using the installation image that I can think of. Question here, is how to remove those drawbacks: Having to press "Try Ubuntu". That's the big one. Couldn't find how. Unable to load everything on memory and keep on running without the pen drive (like this) Unable to remove "Install Ubuntu 12.04 LTS" app. Setting the ISO to use maximum amount of space for the OS will leave pen drive with zero space left and any file saved within it from ubuntu is inaccessible from the outside (when plugin the pen drive and not booting from it). Am I missing something? Can those points be fixed?

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  • X Session from Mac

    - by tekknolagi
    How can I log into an X server from Mac OS X? I know that ssh -X username@host will log me in and I will have the capability to run X applications. On Cygwin/X you can log in and have a whole X session from your computer... and it will look something like this: How can I replicate this? Using this batch script: @echo off SET DISPLAY=127.0.0.1:0.0 SET REMOTE_HOST=%1 IF "%REMOTE_HOST%" == "" SET REMOTE_HOST=10.0.0.1 SET CYGWIN_ROOT=\cygwin SET RUN=%CYGWIN_ROOT%\bin\run -p /usr/bin SET PATH=.;%CYGWIN_ROOT%\bin;%PATH% SET XAPPLRESDIR= SET XCMSDB= SET XKEYSYMDB= SET XNLSPATH= if not exist %CYGWIN_ROOT%\tmp\.X11-unix\X0 goto CLEANUP-FINISH attrib -s %CYGWIN_ROOT%\tmp\.X11-unix\X0 del %CYGWIN_ROOT%\tmp\.X11-unix\X0 :CLEANUP-FINISH if exist %CYGWIN_ROOT%\tmp\.X11-unix rmdir %CYGWIN_ROOT%\tmp\.X11-unix if "%OS%" == "Windows_NT" goto OS_NT echo startxdmcp.bat - Starting on Windows 95/98/Me goto STARTUP :OS_NT REM Windows NT/2000/XP echo startxdmcp.bat - Starting on Windows NT/2000/XP :STARTUP %RUN% XWin -query tekknolagi.dyndns.org -clipboard -lesspointer -scrollbars -screen 0 1050x1655@2 -screen 1 1680x985@1

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  • Identity Globe Trotters (Sep Edition): The Social Customer

    - by Tanu Sood
    Welcome to the inaugural edition of our monthly series - Identity Globe Trotters. Starting today, the last Friday of every month, we will explore regional commentary on Identity Management. We will invite guest contributors from around the world to share their opinions and experiences around Identity Management and highlight regional nuances, specific drivers, solutions and more. Today's feature is contributed by Michael Krebs, Head of Business Development at esentri consulting GmbH, a (SOA) specialized Oracle Gold Partner based in Ettlingen, Germany. In his current role, Krebs is dealing with the latest developments in Enterprise Social Networking and the Integration of Social Media within business processes.  By Michael Krebs The relevance of "easy sign-on" in the age of the "Social Customer" With the growth of Social Networks, the time people spend within those closed "eco-systems" is growing year by year. With social networks looking to integrate search engines, like Facebook announced some weeks ago, their relevance will continue to grow in contrast to the more conventional search engines. This is one of the reasons why social network accounts of the users are getting more and more like a virtual fingerprint. With the growing relevance of social networks the importance of a simple way for customers to get in touch with say, customer care or contract departments, will be crucial for sales processes in critical markets. Customers want to have one single point of contact and also an easy "login-method" with no dedicated usernames, passwords or proprietary accounts. The golden rule in the future social media driven markets will be: The lower the complexity of the initial contact, the better a company can profit from social networks. If you, for example, can generate a smart way of how an existing customer can use self-service portals, the cost in providing phone support can be lowered significantly. Recruiting and Hiring of "Digital Natives" Another particular example is "social" recruiting processes. The so called "digital natives" don´t want to type in their profile facts and CV´s in proprietary systems. Why not use the actual LinkedIn profile? In German speaking region, the market in the area of professional social networks is dominated by XING, the equivalent to LinkedIn. A few weeks back, this network also opened up their interfaces for integrating social sign-ons or the usage of profile data for recruiting-purposes. In the European (and especially the German) employment market, where the number of young candidates is shrinking because of the low birth rate in the region, it will become essential to use social-media supported hiring processes to find and on-board the rare talents. In fact, you will see traditional recruiting websites integrated with social hiring to attract the best talents in the market, where the pool of potential candidates has decreased dramatically over the years. Identity Management as a key factor in the Customer Experience process To create the biggest value for customers and also future employees, companies need to connect their HCM or CRM-systems with powerful Identity management solutions. With the highly efficient Oracle (social & mobile enabling) Identity Management solution, enterprises can combine easy sign on with secure connections to the backend infrastructure. This combination enables a "one-stop" service with personalized content for customers and talents. In addition, companies can collect valuable data for the enrichment of their CRM-data. The goal is to enrich the so called "Customer Experience" via all available customer channels and contact points. Those systems have already gained importance in the B2C-markets and will gradually spread out to B2B-channels in the near future. Conclusion: Central and "Social" Identity management is key to Customer Experience Management and Talent Management For a seamless delivery of "Customer Experience Management" and a modern way of recruiting the best talent, companies need to integrate Social Sign-on capabilities with modern CX - and Talent management infrastructure. This lowers the barrier for existing and future customers or employees to get in touch with sales, support or human resources. Identity management is the technology enabler and backbone for a modern Customer Experience Infrastructure. Oracle Identity management solutions provide the opportunity to secure Social Applications and connect them with modern CX-solutions. At the end, companies benefit from "best of breed" processes and solutions for enriching customer experience without compromising security. About esentri: esentri is a provider of enterprise social networking and brings the benefits of social network communication into business environments. As one key strength, esentri uses Oracle Identity Management solutions for delivering Social and Mobile access for Oracle’s CRM- and HCM-solutions. …..End Guest Post…. With new and enhanced features optimized to secure the new digital experience, the recently announced Oracle Identity Management 11g Release 2 enables organizations to securely embrace cloud, mobile and social infrastructures and reach new user communities to help further expand and develop their businesses. Additional Resources: Oracle Identity Management 11gR2 release Oracle Identity Management website Datasheet: Mobile and Social Access (pdf) IDM at OOW: Focus on Identity Management Facebook: OracleIDM Twitter: OracleIDM We look forward to your feedback on this post and welcome your suggestions for topics to cover in Identity Globe Trotters. Last Friday, every month!

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  • Set a specific screen resolution with xrandr

    - by dierre
    So I installed LUbuntu 11.04 on my VirtualBox. I couldn't find the 1366x768 resolution so I installed Guest Additions but it wasn't there. So I used this code to set the correct resolution: gtf 1366 768 60 xrandr --newmode "1368x768_60.00" 85.86 1368 1440 1584 1800 768 769 772 795 $ xrandr --addmode VBOX0 1368x768_60.00 xrandr --output VBOX0 --mode 1368x768_60.00 The problem is that I can't find a way to save this information for the next reboot. I tried on .xinitrc and nothing happens. Then I tried on .bashrc but it's not working, I need to start a console before this commands are executed.

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  • Add custom Virtual Machine icons to VirtualBox

    - by Iszi
    I'd like to use custom icons to better distinguish machines running the same OS from each other, in VirtualBox. is this possible? If so, what file(s) do I need to add/edit? Examples: I've got two Windows 7 VMs. One I use as a sandbox for testing various things, and the other I use for when I need to connect to work (ideally, my personal system - the host machine - never directly connects). I'd like to have perhaps a beaker for the sandbox, and a suitcase for the work machine. I've got two Ubuntu VMs. One is BackTrack Linux, the other is a build I'm using to learn more about the OS. I wouldn't mind keeping the regular icon for the latter, but I'd like to use one of BackTrack's icons or images for the former. I'm running VirtualBox 4.1.6 on Windows 7 x64.

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  • Using the same VPC image on multiple workstations

    - by justSteve
    I haven't used an VMs before so brand new to the party. I'm running Win7 off an honest to goodness MSDN license so OS licensing is not an issue. I'd like to think that I could create a VPC image on a USB/eSATA hard drive and move that drive from one Win7-based workstation/laptop to another and I'd have the same services/desktop/computing environment at all of them. I'm a developer working against the IIS7/SQL08 stack with VS10 so i'm working with apps and services as deeply embedded with the OS as you can get. Should I expect to be able to pull this off? thx

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  • Blue screen - BCCode: 7F

    - by Joe
    I've recently bought a refurbished Toshiba Satellite A660 11M and I get the blue screen of death appearing fairly frequently now, and I can't seem to work out why or how to prevent/cure it. Firstly I thought it was due to Zone Alarm from what I read on the net, but then I thought it was a memory issue after it crashed whilst I was running Memtest. But after I ran Memtest a second time, it completed without any errors... Here are my computer specs - Toshiba Satellite A660 11M 500 GB hard disk 4 GB RAM Windows 7 Premium Nvidia GeForce GT 330M and here is more info regarding the crashes I keep getting - Problem signature: Problem Event Name: BlueScreen OS Version: 6.1.7600.2.0.0.768.3 Locale ID: 2057 Additional information about the problem: BCCode: 7f BCP1: 0000000000000008 BCP2: 0000000080050033 BCP3: 00000000000006F8 BCP4: FFFFF80003040EC0 OS Version: 6_1_7600 Service Pack: 0_0 Product: 768_1

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  • How do I recover files from my Windows 7 VirtualBox partition?

    - by Kool Caveen Gmail
    I have Windows Vista Installed on my laptop. I ran and created a virtual OS from VMware. Inside that OS, I created 2 partitions and stored the files on the second drive. Now my Windows 7 installed in VirtualBox has been corrupted and needs to be repaired. VirtualBox itself is not corrupted, but the Windows 7 that runs in VirtualBox is. Instead of repairing, I only want to get my data from this second partition. Is it possible?

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  • How can I stop Flash from leaving full-screen mode when it loses focus due to a mouse-click in the o

    - by therefromhere
    On a multi-monitor system, if I'm viewing a full-screen video in Flash on one monitor, clicking the mouse on the other monitor causes Flash to leave full-screen mode and revert to normal size. What's the easiest way of preventing this that works on my version of Flash? My system is Flash 10 (10.0.12.36), in Firefox 3.5 on Windows Vista 64, but I think it affects all current versions. This is very annoying behaviour, but unfortunately, according to this bug report response it seem to be a security feature, rather than a bug: We understand that many users would like fullscreen on one monitor and to be able to interact with your OS on another monitor. However, due to security requirements, we require that Flash and Browser must be the current focus of your OS.

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  • "Unable to mount location. Failed to mount Windows share" error when trying to share folders

    - by paulus_almighty
    I have two Ubuntu machines both on 11.10 I want to share folders from one to the other. If, on the server machine, (in Nautilus) I right click on the folders and click Properties Share Share this folder Create share. Then on the client I'm prompted for a username and password. My username and password does not work. If I select "Guest access" check box then I get "Unable to mount location. Failed to mount Windows share" This should be straightforward, right?

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