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  • Problem in the Windows boot screen

    - by Velmrugan
    Hi, Once i had kept a supervisor password to my windows boot screen, but now i forgot that password, Now i am unable to access the boot menu since its asking the password, all menu options are disabled. Is it possible to remove that password and can i get the boot menu default settings back? I had tried to change the jumper settings too, but the problem hasn't been solved. Processor: Intel Pentium dual core (2) OS : XP Thanks in Advance,

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  • linux output show only right of ':'

    - by acidzombie24
    I forgot a lot of my command line. I am doing cat file | grep "error" and i would like it to show everything to the right of G:/ including G:/ if possible. I figure its an awk command but i dont know what. I tried awk '{print $8+}' but + does not work like i hoped and guessed.

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  • Cannot create Windows Service for MySQL (Vista)

    - by Matt W
    I uninstalled MySQL 5.1 from Vista as I lost the username/password, however I forgot to stop the MySQL service before doing so. Now whenever I try to reinstall it I get to the final configuration screen which then fails with the message "Cannot create Windows Service for MySQL Error:0". I've uninstalled MySQL and removed all related files/folders/registry entries but still no joy... Does anyone know a way to resolve this as I can't seem to find a fix online anywhere!

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  • In Linux, is there a way to get a warning if I forget to unplug my pendrive?

    - by missingno
    I forgot my pendrive plugged in when leaving the computer lab yesterday, and I would have lost it if it wasn't for a kind soul finding and returning it. I want to avoid this in the future and apparently there are some tools you can use in windows that warn you if you are leaving a pendrive behind when logging off or shutting down the computer. Is there anything similar that works on Linux? I need this to work on Fedora 17 (GNOME 3 shell), and preferably without requiring administrator privileges.

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  • Enable remote VNC from the commandline?

    - by Stefan Lasiewski
    I have one computer running Ubuntu 10.04, and is running Vino, the default VNC server. I have a second Windows box which is running a VNC client, but does not have any X11 capabilities. I am ssh'd into the Ubuntu host from the Windows host, but I forgot to enable VNC access on the Ubuntu host. On the Ubuntu host, is there a way for me to enable VNC connections from the Ubuntu commandline? Update: As @koanhead says below, there is no man page for vino (e.g. man -k vino and info vino return nothing), and vino --help doesn't show any help).

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  • libreoffice on Mint14 problem : save as 2003 doc

    - by Philip Van Cleven
    When saving a doc file (MS office 2003) as a doc file, libreoffice crashes and the file without any updates goes into recovery mode ... I installed mint14 from scratch and did not modify anything the odd thing with mint13 and libreoffice, there is no problem (save as works fine) with an upgraded mint14, there is no problem (save as works fine) this happed on acer one d522 machine and a no-name PC (amd based) both are running a 64 bit version of mint (virgin install) the other machines : - acer X1370 upgraded mint14 and - a dell 1520 (mint13 out of the box) do not show this proble please help... something I forgot or a bug? Philip Van Cleven

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  • NTFS Signature is missing

    - by LuckyBearing
    So I got a new secondary hard drive caddy and formatted it to NTFS. I forgot to partition the drive after formatting, I rebooted and now I can't access the drive that has around 400gb of data because the NTFS Signature is missing. "Error mounting...NTFS signature is missing. Failed to mount '/dev/sdb2': Invalid argument The device '/dev/sdb2' doesn't seem to have a valid NTFS. Maybe the wrong device is used? Or the whole disk instead of a partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?" Says the same thing for sdb1. But I think the sdb2 has most, if not all of the copied data. How do I retrieve my data back? I read somewhere I can install ntfs-progs and it will fix the issue. here

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  • What do neglected O'Reilly book topics tell us about that topic?

    - by Peter Turner
    Does anybody know how O'Reilly chooses topics to publish? For some reason, I don't see how it can be based on demand. The reason, I ask, is because they haven't published a Delphi book in almost 12 years and Object Pascal is at least as esoteric as Erlang and as practical as PHP and as robust as C++. So, maybe someone knows what rationale is behind O'Reilly's publishing methodology or what it is supposed to tell us about the relative popularity or usefulness of any given language or programming technique? Oh, I forgot about pig and robotlegs

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  • OpenGL 3.0+ framebuffer to texture/images

    - by user827992
    I need a way to capture what is rendered on screen, i have read about glReadPixels but it looks really slow. Can you suggest a more efficient or just an alternative way for just copying what is rendered by OpenGL 3.0+ to the local RAM and in general to output this in a image or in a data stream? How i can achieve the same goal with OpenGL ES 2.0 ? EDIT: i just forgot: with this OpenGL functions how i can be sure that I'm actually reading a complete frame, meaning that there is no overlapping between 2 frames or any nasty side effect I'm actually reading the frame that comes right next to the previous one so i do not lose frames

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  • How do I restore compiz advanced zoom?

    - by Roland Taylor
    I lost compiz zoom due to some incompatibility that I am not sure about. I read about a fix before, but I forgot what it is. When I try to zoom with the super key and mouse it just vibrates the cursor. After further testing to find the problem, I know it has to be something that is trying to put the pointer to the centre of the screen. Hopefully someone will be able to track down the cause, because so far I cannot. EDIT - I've tried all kinds of options, including resetting all the settings on the plugin, still no change. I can't zoom, even if I change the keys. If it helps, restraining the mouse to the zoom area makes it jump to one side of the screen. Could it be that I have dual outputs that is causing the problem?

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  • Help! Online upgrade from 12.04 to 14.04 stuck

    - by Luis
    I was trying to upgrade my Lenovo T500 laptop from Kubuntu 12.04 LTS to Kubuntu 14.04 LTS. Fired up the upgrade process, and finally after downloading a zillion packages the upgrade got going, only to get stuck... It has been stuck for hours on: Installing the upgrades->Unpacking subversion Last lines of error messages: GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.32.4/./gobject/gtype.c:2722: You forgot to call g_type_init() at /usr/lib/perl/5.18/DynaLoader.pm line 207. GLib-CRITICAL **: g_once_init_leave: assertion `result != 0' failed at /usr/lib/perl/5.18/DynaLoader.pm line 207. I don't care much about subversion anymore, I use git now; I don't care if subversion ends up in a bad state and I have to remove it... I just want the upgrade to continue, and hopefully complete. Any ideas???? Thanks, Luis

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  • How do I report a missing package dependency during an upgrade?

    - by crasic
    A friend of mine (somewhat new to linux) recently upgraded from 10.10 to 11.04 and his OS broke from the upgrade. A few minutes of troubleshooting showed that the culprit was the PAE kernel that the upgrade decided to install since it determined he had 4GB of phyisical RAM. More specifically the upgrade forgot to install the linux-headers-generic-pae required by the closed source nvidia drivers. I'm not entirely sure how to report this bug to the devs. Its an easy fix (after booting into the non-pae kernel and installing the package everything worked), but they are encouraging users to use the built-in bug reporting system and I'm not entirely certain how to report update bugs.

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  • Please Help with ATI Radeon 4250 and Xinerama

    - by Luis Enrique
    I am using ubuntu 11.10 fresh install and I am having problems making the second screen to work, I remember before I was able to do it by extending the desktop to a larger number like 3840 X 1080 but since I am new I completely forgot how to do it, Now I have a philips 230 E monitor full 1920 X 1080 and a Toshiba tv HDMI and I want to activate the second monitor to be able to use Xinerama but I don't know how to go about this, I want to keep the Phillips as a primary monitor since it's the smaller one and use the TV from time to time to play videos movies and presentations. I installed all the additional drivers and don't know what else to do. I would prefer if I can use a list of exact commands to copy and paste onto the terminal since that is all I know how to use LOL . Thank you so much for your help. If you need more details of my mother board or video card or cpu just ask thank you. Luis

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  • Yet another ADF book - Oracle ADF Real World Developer’s Guide

    - by Chris Muir
    I'm happy to report that the number of ADF published books is expanding yet again, with this time Oracle's own Jobinesh Purushothaman publishing the Oracle ADF Real World Developer’s Guide.  I can remember the dim dark days when there was but just 1 Oracle book besides the documentation, so today it's great to have what I think might be the 7 or 8th ADF book publicly available, and not to forgot all our other technical docs too. Jobinesh has even published some extra chapters online that will give you a good taste of what to expect.  If you're interested in positive reviews, the ADF EMG already has it's first happy customer. Now to see if I can get Oracle to expense me a copy.

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  • Like camping on the moon

    - by Marc Schluper
    No Silverlight today. I made a mistake. I created an application to upload a file and store it encrypted on a server. But I forgot to check on what machine it needed to be deployed. Yesterday I heard it was on an old ASP.NET 1.1 machine. Oops. Oh well, how hard can it be to change this simple application? Answer: much harder than I thought. Today I took out: Encryption using X509 Certificates Master Pages Compression Using statements Generic lists Upload control ASP.NET Membership All via a key hole to access a virtual machine. It has its charm, though, doing primitive things. Like camping on the moon.

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  • How to remove individual webapps from Launcher

    - by Luis Alvarado
    Today my launcher looks like a long vertical bar of icons. I have 14 webapp icons on the launcher but there is no option to remove them or an option to no include them (Or even an option to merge them as I asked in a previous question). Is there an option, without having to disable the whole webapp idea, to remove individual webapps from the launcher. Forgot to add that the option to Unlock from Launcher does not appear, but only on the webapps. On the rest of the launcher icons it appears correctly. This is an image of the actual problem (Thanks to koma):

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  • Exposing an MVC Application Through SharePoint

    - by Damon
    Below you will find my presentation slides and demo files for my SharePoint TechFest 2010 presentation on Exposing an MVC Application through SharePoint.  One of the points I forgot to mention goes back to the performance and licensing benefits of this approach.  If you have a SharePoint box that is completely slammed, you can put the MVC application on a separate web server and essentially offload the application processing to another server.  In terms of licensing, you can leave SharePoint off that new server and just access SharePoint data via web services from the box.  This makes it a lot cheaper if you have MOSS - but if you're just running WSS then it may not have as many cost benefits.  Remember, programming against the web services is not always the easiest thing, so you have to weight the cost/benefit ratio when making such a determination.

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  • Rendering skybox in first person shooter

    - by brainydexter
    I am trying to get a skybox rendered correctly in my first person shooter game. I have the skybox cube rendering using GL_TEXTURE_CUBE_MAP. I author the cube with extents of -1 and 1 along X,Y and Z. However, I can't wrap my head around the camera transformations that I need to apply to get it right. My render loop looks something like this: mp_Camera-ApplyTransform() :: Takes the current player transformation and inverts it and pushes that on the modelview stack. Draw GameObjects Draw Skybox DrawSkybox does the following: glEnable(GL_TEXTURE_CUBE_MAP); glDepthMask(GL_FALSE); // draw the cube here with extents glDisable(GL_TEXTURE_CUBE_MAP); glDepthMask(GL_TRUE); Do I need to translate the skybox by the translation of the camera ? (btw, that didn't help either) EDIT: I forgot to mention: It looks like a small cube with unit extents. Also, I can strafe in/out of the cube. Screenshot:

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  • Learning C# quickly

    - by Niklas H
    I just got a position at a big, well-known C#/.NET company. The thing is that I don't know any C# or .NET at all (they know that) and I want to learn as much as I can before I start, to not waste time (and money). How do I learn C#/.NET quickly and efficiently? Resources? Great tutorials? Videos? EDIT: I forgot to mention that I have a couple of years experience with Java. So I am not new to programming - just new to .NET.

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  • NVIDIA Geforce gt 555m driver install problem

    - by mir
    I recently installed ubuntu 12.04 on my asus N55SF, which runs nvidia geforce gt 555m and an integrated graphics, via optimus but after installation i found no such thing on ubuntu. i went o nvidia website and installed the driver from there(ver 259.59 i guess) after reboot, i was stuck at 640x480 resolution and my card was still undetected i reinstalled ubuntu but this time i installed bumblebee, but the system settings still shows the graphics as 'unknown' i dont know whether the driver has been installed or not, but from the 'unknown' i figure its not there. when i run sudo nvidia-settings i get this msg "You do not appear to be using the NVIDIA X driver. Please edit your X configuration file (just run nvidia-xconfig as root), and restart the X server." however i can run the settings page by sudo nvidia-settins -c :8 i just want to know why ubuntu hasnt still detected the gpu? is it because bumblebee disables it? and i forgot one v important thing..I AM A NOOB :(

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  • Bumblebee - Poor performance with games

    - by user106880
    I have an Alienware M14x (GeForce 650m with Optimus) and got Bumblebee working correctly (trying to get ready for steam for linux :)). Also I'm running Ubuntu 12.10 with Unity. I get great framerates with glxgears and sauerbraten (a game on the repositories), but when I run games like Bastion and Splice, I get pretty terrible framerate, in fact worse than my integrated intel gpu. I have nvidia-current installed under ubuntu-x-swat/x-updates so it's driver version 310.xx. Also I forgot to add that I haven't been able to test other drivers because they seem to break glx (x can't load the glx module). I've been troubleshooting this for days now, and I'm very nearly out of ideas. Any hints on why only some games are running so poorly with bumblebee?

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  • ASP.NET Podcast Show #143 - Windows Azure Part I - Web Roles

    - by Wallym
    Original Url: http://aspnetpodcast.com/CS11/blogs/asp.net_podcast/archive/2010/10/25/asp-net-podcast-show-143-windows-azure-part-i-web-roles.aspx (forgot to post this here)This show is on Web Roles in Azure, Blob Storage, and the Visual Studio 2010 Azure tools. Subscribe to everything. Subscribe to WMV. Subscribe to M4V for iPhone/iPad. Subscribe to MP3. Download WMV. Download MOV. Download M4V for iPhone/iPad. Download MP3.

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  • How to make Windows boot first?

    - by Rani.Shemer
    I want to know how to make Windows the default boot OS in Ubuntu 11.10, how to make Windows boot first on GRUB2, specifically for Windows 7, which is my current version. I know that are some tutorials about this, but it seems that I made a mistake, so I'm asking. Luckily nothing serious happened. I didn't lose my data. The difference between my question and the tutorials is that the tutorials are from older version. Sorry for any disturbs and redundancy of the question. I'll love it better for a GUI app that making easy the boot. P.S: I forgot to say the version of my OS's I am running Windows 7 Home Premium X64 bit Ubuntu 11.10 X64 bit I hope this will make understand better because I now saw it a tutorial that for 64 bit versions Startup-Manager doesn't work.

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