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  • Fail to download repository information

    - by BRvitorio
    Why lately I've been getting this error when I try to update my computer? Ubuntu 12.04 Kernel 3.5.2 Processor i386 W:Failed to fetch http://ppa.launchpad.net/kernel-ppa/ppa/ubuntu/dists/precise/main/source/Sources 404 Not Found, W:Failed to fetch http://ppa.launchpad.net/kernel-ppa/ppa/ubuntu/dists/precise/main/binary-i386/Packages 404 Not Found, E:Some index files failed to download. They have been ignored, or old ones used instead.

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  • What happens to the storage capacity when I uninstall Ubuntu?

    - by shole1202
    I used the wubi installer for Ubuntu 12.04. After having trouble with getting the Operating System to boot, I tried uninstalling it with wubi. From 'My Computer' (in Windows 7), I noticed the maximum capacity of my hard drive drop from 256gb to 238gb. I have tried using some methods with the command prompt to locate the missing storage, but Windows now only recognizes that the storage on the disk to have 238gb instead of the original 256. Is there any way to recover that memory?

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  • 2 Computers via 1 Keyboard &amp; Mouse

    <b>Linux Journal:</b> "Synergy (synergy2.sf.net ) allows you to use the keyboard and mouse of your primary computer to control all the other computers around you. Best of all, it is free, works with Linux, OS X, and Windows."

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  • Software center won't open

    - by jji7skyline
    This is the error I get when I try to open it from terminal using 'software-center'. softwarecenter.fixme - WARNING - logs to the root logger: '('/usr/share/software-center/softwarecenter/db/database.py', 96, 'open')' 2012-11-26 20:40:09,305 - root - WARNING - failed to add sca db Couldn't detect type of database I'm on Ubuntu 10.10. Unity won't work on my computer, so I'm stuck with this version.

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  • Twenty Computers in Twenty Days

    <b>Blog of Helios:</b> "A dry spell, whether it's a true lack of rain or more metaphorically, a slowdown in business, can be a reason for concern. We've pretty much exhausted our computer stock and there hasn't been much to do lately for The HeliOS Project."

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  • Sound recorder not responding, Ubuntu 12.10

    - by user45168
    I don't know what is causing this. I've noticed lately after upgrading the computer at church to Ubuntu 12.10, the sound recorder will not record when the record button is pressed, and when I press it again, the message to continue without saving comes up. No matter what I choose the program completely locks up, and the only way I can quit the program is by going to system monitor and ending the process, I then reopen the sound recorder and it then works properly. Any thoughts as to what can be done to fix this?

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  • Mobilizing A Community To Fight Malware

    <b>Help Net Security:</b> "The word about Immunet's free anti-virus solution is spreading fast. The agent installed on my computer tells me that there are currently 162,597 people in the Immunet Cloud, and that I'm protected from 12,637,576 threats"

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  • How to change screen resolution for installation

    - by Embercastle
    I am trying to install Unity on an old computer with a 1.7 ghz cpu but the installation windows only show the top quarter of the window (so unable to see or select all the prompts in the window). I have tired going to system settings, but because I cannot see all of windows, I cannot change system settings to make the resolution smaller. Is there any way to change the resolution so that I can see the full window so that I can complete the installation?

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  • Scanner Review: Fujitsu ScanSnap S1300

    The world of computer peripherals moves almost as fast as a busy business traveler. Fujitsu keeps up with both with its new portable scanner complete with automatic document feeder and business card import to Outlook.

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  • Scanner Review: Fujitsu ScanSnap S1300

    The world of computer peripherals moves almost as fast as a busy business traveler. Fujitsu keeps up with both with its new portable scanner complete with automatic document feeder and business card import to Outlook.

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  • APress Deal of the Day 19/Aug/2014 - Beginning Windows 8

    - by TATWORTH
    Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2014/08/19/apress-deal-of-the-day-19aug2014---beginning-windows-8.aspxToday’s $10 Deal of the Day from APress at http://www.apress.com/9781430244318 is Beginning Windows 8. “Beginning Windows 8 is the complete guide to understanding the power and flexibility of Microsoft’s latest operating system to help you get the very best out of your computer.”

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  • Twitter integration

    - by qaisjp
    My computer game is powered using Love2d in Lua, there is dead space in the menu of my game and I'd like to fill it up with something. So I'll like to put a twitter feed there, how can I receive all the twitter posts created by AND mentioned from @stickydestroyer; how can I make it look good and code the actual thing. I know I have to use some sort of cURL module, but how can I get the feed AND make it looking nicely?

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  • Are Intel and Motorola moving towards a MIPS/RISC model? [closed]

    - by Nick Rosencrantz
    Is it true what I read that Intel and Motorola are moving from CISC to a programming model more like RISC/MIPS? Why? From the famous book "Computer Architecture" by Hennessay which usually is recommended around here: Recent implementations of the x86 architecture actually translate x86 instruction into simple operation that look like MIPS instuctions.... Page 335. What does this mean specifically? Can you show me an example?

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  • How to backup/restore full-disk encryption ubuntu 11.10?

    - by ggc
    How to backup/restore full-disk encryption ubuntu 11.10? I would like to put the RAW encrypted file system and restore on another computer. Encryption Details: crypt setup via Ubuntu alterate CD Installer only thing unencrypted is /boot File systems setup: boot- j swap-swap everything else-ext 4 Any suggestions? I have considered backing up the file system stripped of encryption, but I would prefer to keep the os encrypted while transferring. Thanks for any help!

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  • How to reinstall PulseAudio (Ubuntu 12.04)

    - by user252617
    I was trying to fix my audio problems using suggestions from this forum. One of the comments suggested I execute this and only this: killall pulseaudio So I did, and I restarted my computer just in case, but all it did was remove my soundcard and I still couldn't hear anything. Now I don't know how to get my soundcard back. Please note that I am extremely inexperienced when it comes to Ubuntu.

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  • Intel publie XDK HTML5, un outil libre de développement d'applications mobiles cross-platform, disposant d'un émulateur des OS populaires

    Intel publie XDK HTML5 un outil de développement d'applications mobiles cross-platform, disposant d'un émulateur des OS populairesIntel : un nom que beaucoup auraient du mal à associer au développement d'applications, et ce, même ci des projets comme OpenCV (Open computer Vision) ont été initié par la firme. En effet, le géant américain n'est reconnu pour la plupart que grâce aux puces qu'il produit.Détrompez-vous ! Intel est aussi engagé dans le développement d'applications mobiles multiplateformes comme le prouve son nouveau kit de développement « XDK HTML5 ». Ce dernier est libre et téléchargeabl...

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  • How to Build a Website From the Start

    How to build a website from the start can be a intimidating process for the beginner. Especially for someone who has very little computer knowledge to begin with. But with the explosion of online business and the promise of making thousands overnight, anyone online now wants a piece of the pie.

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  • CSS In The World Of Website Design

    Style sheet languages are computer languages which have now been heavily used in the Internet. It was introduced in the industry of website design when people sought many ways on how to avoid the use... [Author: Margarette Mcbride - Web Design and Development - May 06, 2010]

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  • How to Build a Website From the Start

    How to build a website from the start can be a intimidating process for the beginner. Especially for someone who has very little computer knowledge to begin with. But with the explosion of online business and the promise of making thousands overnight, anyone online now wants a piece of the pie.

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  • Update linux kernel image, How can I do it in safe? (how to revert)?

    - by Kit Ho
    based on this post , i am trying to update my kernel from 2.6.32 to 2.6.35 as my intel video card doesn't work. However, I am very afraid that my update would cause my computer crash and lost all the thing.(does not function , esp for video) I am using ubuntu 10.04, currently version is 2.6.32-40-generic. Does anyone try to update to 2.6.35-32??? If in case it make crash? how can i revert back to 2.6.32??? Thanks Kit

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  • What is a Website?

    A website is basically a group of files hosted under one domain name on the World Wide Web. These files can be in any type of format such as text, photos, audio and video, but they all need to be created using a computer code.

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