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  • iTunes 10 billion song downloads milestone

    Well, we all know about the Apple iTunes store, an easy way to download music. Apple has announced a price of $10,000 iTunes gift card for the user that downloads the 1oth billion song. A great achievement for both Apple Inc. and the user. Just go to the Apple site and try out your luck, fill an entry form and download your favorite songs!

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  • Ethernet connection for Internet

    - by user103173
    I have just installed the Ubuntu 11.10 and facing challenges connecting to Internet using Ethernet connection. Below is the configuration details: IP address: 172.19.40.16 Subnet mask: 255.255.255.0 Default gateway: 172.19.40.1 When I run the command ifconfig I don't find the IP address in inet addr: Even when I try to change the Network device to "Ethernet" in Network tools, the changes are not getting saved. Please help. Let me know if you want further information.

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  • Only draw visible objects to the camera in 2D

    - by Deukalion
    I have Map, each map has an array of Ground, each Ground consists of an array of VertexPositionTexture and a texture name reference so it renders a texture at these points (as a shape through triangulation). Now when I render my map I only want to get a list of all objects that are visible in the camera. (So I won't loop through more than I have to) Structs: public struct Map { public Ground[] Ground { get; set; } } public struct Ground { public int[] Indexes { get; set; } public VertexPositionNormalTexture[] Points { get; set; } public Vector3 TopLeft { get; set; } public Vector3 TopRight { get; set; } public Vector3 BottomLeft { get; set; } public Vector3 BottomRight { get; set; } } public struct RenderBoundaries<T> { public BoundingBox Box; public T Items; } when I load a map: foreach (Ground ground in CurrentMap.Ground) { Boundaries.Add(new RenderBoundaries<Ground>() { Box = BoundingBox.CreateFromPoints(new Vector3[] { ground.TopLeft, ground.TopRight, ground.BottomLeft, ground.BottomRight }), Items = ground }); } TopLeft, TopRight, BottomLeft, BottomRight are simply the locations of each corner that the shape make. A rectangle. When I try to loop through only the objects that are visible I do this in my Draw method: public int Draw(GraphicsDevice device, ICamera camera) { BoundingFrustum frustum = new BoundingFrustum(camera.View * camera.Projection); // Visible count int count = 0; EffectTexture.World = camera.World; EffectTexture.View = camera.View; EffectTexture.Projection = camera.Projection; foreach (EffectPass pass in EffectTexture.CurrentTechnique.Passes) { pass.Apply(); foreach (RenderBoundaries<Ground> render in Boundaries.Where(m => frustum.Contains(m.Box) != ContainmentType.Disjoint)) { // Draw ground count++; } } return count; } When I try adding just one ground, then moving the camera so the ground is out of frame it still returns 1 which means it still gets draw even though it's not within the camera's view. Am I doing something or wrong or can it be because of my Camera? Any ideas why it doesn't work?

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  • 7 Things that High Availability is Not

    Wesley has heard High Availablity touted as all sorts of technological cure-all for busy SysAdmins and DBAs, and now he's taking a stand against it. There are a range of things that High Availability is regularly confused with (either deliberately or innocently), and Wesley's clearing it all up The Future of SQL Server Monitoring "Being web-based, SQL Monitor 2.0 enables you to check on your servers from almost any location" Jonathan Allen.Try SQL Monitor now.

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  • network manager applet disappeared after upgrade

    - by Oleksa
    After last upgrade of 12.04 my network manager applet disappeared. When I try to start it from terminal I am getting the message: stasevych@stasevych-laptop:~$ nm-applet ** Message: applet now removed from the notification area nm-applet: symbol lookup error: nm-applet: undefined symbol: nm_secret_agent_get_registered stasevych@stasevych-laptop:~$ While bluetooth applet is well working, as well as nmcli works well from console.

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  • Broadcom BCM4312 Not Working

    - by ptran221
    I have a HP MINI 210-1010NR and just installed Ubuntu 11.04 and I can't get my wireless to work.I have checked through multiple Q&A's throughout this FAQ and tried them all. When I go over the wireless thing at the top it says "Wireless Networks device not ready(firmware missing)." Okay, now here is my lspci -vvnn | grep 14e4 02:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01) Also, when I try to open additional drivers it says that "Downloading package indexes failed, please check your network status."

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  • unable to save files from Code Blocks ONLY

    - by ths
    i have an NTFS drive mounted in a folder /Tejas i have created a new project using it in a folder in this drive but i am unable to save the changes, i get the following error message Couldn't save project /Tejas/Project/codeblock/ciphers/ciphers.cbp (Maybe the file is write-protected?) i get similar message even when i try to save the c source file i am able to edit and save files using gedit editor... why am i getting this problem?

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  • Making game constants/tables available to game logic classes/routines in a modular manner

    - by Extrakun
    Suppose I have a game where there are several predefined constants and charts (a XP chart, cost of goods and so on). Those could be defined at runtime, or load from files at start-up. The question is how should those logic routines access the constants and charts? For example, I could try using global variables, but that cause all classes relying on the variables to be tightly coupled with them.

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  • An Interview with Amazon Web Services

    A short interview with Sundar Raghavan of Amazon Web Services about SQL Server and their support and offerings of cloud data services. NEW! Deployment Manager Early Access ReleaseDeploy SQL Server changes and .NET applications fast, frequently, and without fuss, using Deployment Manager, the new tool from Red Gate. Try the Early Access Release to get a 20% discount on Version 1. Download the Early Access Release.

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  • VirtualBox image SOA Suite &amp; BPM Suite 11.1.1.6.0 & Your feedback?

    - by JuergenKress
    The integration PM team is very pleased to announce the release of a new version of our pre-configured SOA/BPM VirtualBox image for testing and evaluation. This VirtualBox appliance contains a fully configured, ready-to-use SOA/BPM/Webcenter 11.1.1.6.0 installation. All you need is to install Oracle VM VirtualBox on your desktop/laptop and import the SOA/BPM appliance and you are ready to try out SOA Suite and BPM Suite -- no installation and configuration required! The following software is installed in this VritualBox image: Oracle Enterprise Linux (64-bit) EL 5 Update 5 Oracle XE Database 11.2.0 Oracle SOA Suite 11.1.1.6.0 (includes Service Bus) Oracle BPM Suite 11.1.1.6.0 Oracle Webcenter Content (Enterprise Content Management) 11.1.1.6.0 Oracle Webcenter Suite 11.1.1.6.0 Oracle JDeveloper 11.1.1.6.0 JRockit R28.2.0-79-146777-1.6.0_29s Sun Java SDK 1.6.0_29-b11 If you want to try it out, please go to the Pre-built Virtual Machine for SOA Suite and BPM Suite 11g OTN page for detailed instructions on downloading and importing the VirtualBox image. Jon Petter Hjulstad published the first impression at his blog Twitter & LinkedIn We have been waiting for the new VirtualBox Image for a long time, and finally it is here. The appliance has improved in many ways since last release, so it has been worth waiting for. Both the appliance itself and the documentation is excellent. It is evident that Oracle has listened to feedback on the previous release, and I think the developer VMs are useful. Especially the adoption of new patchsets and versions (ex when 12c will be available) will gain a lot from quick getting hands-on experiences. This VirtualBox appliance is a multipurpose image which can be used in different domain configurations. The image has a number of pre-configured domains that you can use depending on your need. The image can be set up so that it requires use of as few resources as possible, you can for instance easily disable B2B if you do not need it, or you can shut down the desktop console and save 600MB. It is important to say that this image is not for production purposes. Read the full article SOA & BPM Partner Community For regular information on Oracle SOA Suite become a member in the SOA & BPM Partner Community for registration please visit  www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix ForumTechnorati Tags: SOA Suite Image,VirtualBox,BPM suite Image,SOA Specialization award,SOA Community,Oracle SOA,Oracle BPM,BPM Community,OPN,Jürgen Kress

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  • Microsoft JScript runtime error in Visual studio 2010

    - by anirudha
    There is many tool exist to debug JavaScript visual studio , firebug and some other great plugin are one of them. here I show you solution for Microsoft JScript runtime error: Object doesn't support this property or method  if you search on Google for how to debug Javascript in Visual studio. all of them told you to follow this instruction :- go to Internet option in IE > advanced tab > Browsing section > uhcheck the both option disable script debugging for IE (internet explorer) disable script debugging (others). that’s the information you read are outdate or not true these days. in visual studio you can play with JavaScript debugging even these option is check or unchecked. off-course you  can try these step in express version of visual studio. I found a little problem that my code [based on jQuery plugin] try to call some function. some of them not implement in browser so they call other so that’s fine and work in every browser. when visual studio found some function they trying to call and not implemented in browser I use to debug they tell me Microsoft JScript runtime error: Object doesn't support this property or method  they tell me again whenever I put refresh [f5] in browser. so the thing they do you never like that. see error window first whenever code is not buggy and see everytime before see the page you want to see. this behavior harsh you. there is no problem whenever you not commonly used IE but whenever you really want to debugging you got some pain too from the behavior of this. well I have some patch for that if you really like the debugging in Visual studio with IE. so if you sure that code is not buggy or you really not want to see that’s window here is trick. when you debug the JavaScript in IE choose the compact mode and they never force you to see window first who tell the thing you not want to see. How to do that for reliefs from this pain in visual studio after debug the project or website IE gone automatically launch. go to Developer tool by pressing f12 > you see window something like this:- by the way they give you document mode IE 7 as default or browser mode based on your settings. first thing is that you need to set the compact view [any ] in browser mode. and next time the error window never come again who tell you Microsoft JScript runtime error: Object doesn't support this property or method

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  • ubuntu 13.04 - wireless settings help

    - by James Ellis
    Im having problems connecting my wifi in Ubuntu 13.04 So i was wondering if filling in the data manually ie: the IPv4, IPv6, the SSID and BSSID info etc. I did try this before but maybe i put in the wrong data or maybe not enough Would that make it work?? I just dont know how to find out some of the data you need to put in or if im putting the wrong stuff in??? Im new and its confusing. does anyone know the solution?

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  • Unable to open the physical file - Access is denied

    - by rachitp
    I’m an using Admin account on Windows 7 and try to attach umbraco database to my local SQL 2008 R2 instance. I’m getting the following error: Unable to open the physical file "D:\Tech\umbraco\build\App_Data\umbraco.mdf". Operating system error 5: "5(Access is denied.)". (Microsoft SQL Server, Error: 5120) What the heck? I tried to brainstorm what the issue is and found out that I didn’t open my SSMS with “Run As Administrator” (although I’m using Admin account in Win7 and the...(read more)

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  • .htaccess - lose the file .html extension

    - by Darren Sweeney
    I'm having a bad .htaccess day! I want a user to be able to type the URL mysite.com/about instead of mysite.com/about.html On .htaccess file I have: RewriteEngine On RewriteCond %{SCRIPT_FILENAME} !-f RewriteCond %{SCRIPT_FILENAME} !-d RewriteRule ^/(.*)$ /$1.html [NC,L] But this simply does not work? I will add though that if i try this further inside the site e.g. mysite.com/pages/contact Works perfectly whether I have the above code in the .htaccess or not What am I doing wrong?

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  • Stairway to Server-side Tracing - Level 10: Profiler versus Server-Side tracing

    Compares and contrasts tracing using Profiler with server-side tracing, illustrating important performance differences so that one can choose the right tool for the task at hand. Make working with SQL a breezeSQL Prompt 5.3 is the effortless way to write, edit, and explore SQL. It's packed with features such as code completion, script summaries, and SQL reformatting, that make working with SQL a breeze. Try it now.

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  • It was a figure of speech!

    - by Ratman21
    Yesterday I posted the following as attention getter / advertisement (as well as my feelings). In the groups, (I am in) on the social networking site, LinkedIn and boy did I get responses.    I am fighting mad about (a figure of speech, really) not having a job! Look just because I am over 55 and have gray hair. It does not mean, my brain is dead or I can no longer trouble shoot a router or circuit or LAN issue. Or that I can do “IT” work at all. And I could prove this if; some one would give me at job. Come on try me for 90 days at min. wage. I know you will end up keeping me (hope fully at normal pay) around. Is any one hearing me…come on take up the challenge!     This was the responses I got.   I hear you. We just need to retrain and get our skills up to speed is all. That is what I am doing. I have not given up. Just got to stay on top of the game. Experience is on our side if we have the credentials and we are reasonable about our salaries this should not be an issue.   Already on it, going back to school and have got three certifications (CompTIA A+, Security+ and Network+. I am now studying for my CISCO CCNA certification. As to my salary, I am willing to work at very reasonable rate.   You need to re-brand yourself like a product, market and sell yourself. You need to smarten up, look and feel a million dollars, re-energize yourself, regain your confidents. Either start your own business, or re-write your CV so it stands out from the rest, get the template off the internet. Contact every recruitment agent in your town, state, country and overseas, and on the web. Apply to every job you think you could do, you may not get it but you will make a contact for your network, which may lead to a job at the end of the tunnel. Get in touch with everyone you know from past jobs. Do charity work. I maintain the IT Network, stage electrical and the Telecom equipment in my church,   Again already on it. I have email the world is seems with my resume and cover letters. So far, I have rewritten or had it rewrote, my resume and cover letters; over seven times so far. Re-energize? I never lost my energy level or my self-confidents in my work (now if could get some HR personal to see the same). I also volunteer at my church, I created and maintain the church web sit.   I share your frustration. Sucks being over 50 and looking for work. Please don't sell yourself short at min wage because the employer will think that’s your worth. Keep trying!!   I never stop trying and min wage is only for 90 days. If some one takes up the challenge. Some post asked if I am keeping up technology.   Do you keep up with the latest technology and can speak the language fluidly?   Yep to that and as to speaking it also a yep! I am a geek you know. I heard from others over the 50 year mark and younger too.   I'm with you! I keep getting told that I don't have enough experience because I just recently completed a Masters level course in Microsoft SQL Server, which gave me a project-intensive equivalent of between 2 and 3 years of experience. On top of that training, I have 19 years as an applications programmer and database administrator. I can normalize rings around experienced DBAs and churn out effective code with the best of them. But my 19 years is worthless as far as most recruiters and HR people are concerned because it is not the specific experience for which they're looking. HR AND RECRUITERS TAKE NOTE: Experience, whatever the language, translates across platforms and technology! By the way, I'm also over 55 and still have "got it"!   I never lost it and I also can work rings round younger techs.   I'm 52 and female and seem to be having the same issues. I have over 10 years experience in tech support (with a BS in CIS) and can't get hired either.   Ow, I only have an AS in computer science along with my certifications.   Keep the faith, I have been unemployed since August of 2008. I agree with you...I am willing to return to the beginning of my retail career and work myself back through the ranks, if someone will look past the grey and realize the knowledge I would bring to the table.   I also would like some one to look past the gray.   Interesting approach, volunteering to work for minimum wage for 90 days. I'm in the same situation as you, being 55 & balding w/white hair, so I know where you're coming from. I've been out of work now for a year. I'm in Michigan, where the unemployment rate is estimated to be 15% (the worst in the nation) & even though I've got 30+ years of IT experience ranging from mainframe to PC desktop support, it's difficult to even get a face-to-face interview. I had one prospective employer tell me flat out that I "didn't have the energy required for this position". Mostly I never get any feedback. All I can say is good luck & try to remain optimistic.   He said WHAT! Yes remaining optimistic is key. Along with faith in God. Then there was this (for lack of better word) jerk.   Give it up already. You were too old to work in high tech 10 years ago. Scratch that, 20 years ago! Try selling hot dogs in front of Fry's Electronics. At least you would get a chance to eat lunch with your previous colleagues....   You know funny thing on this person is that I checked out his profile. He is older than I am.

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  • Securing WebSocket applications on Glassfish

    - by Pavel Bucek
    Today we are going to cover deploying secured WebSocket applications on Glassfish and access to these services using WebSocket Client API. WebSocket server application setup Our server endpoint might look as simple as this: @ServerEndpoint("/echo") public class EchoEndpoint { @OnMessage   public String echo(String message) {     return message + " (from your server)";   } } Everything else must be configured on container level. We can start with enabling SSL, which will require web.xml to be added to your project. For starters, it might look as following: <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee">   <security-constraint>     <web-resource-collection>       <web-resource-name>Protected resource</web-resource-name>       <url-pattern>/*</url-pattern>       <http-method>GET</http-method>     </web-resource-collection>     <!-- https -->     <user-data-constraint>       <transport-guarantee>CONFIDENTIAL</transport-guarantee>     </user-data-constraint>   </security-constraint> </web-app> This is minimal web.xml for this task - web-resource-collection just defines URL pattern and HTTP method(s) we want to put a constraint on and user-data-constraint defines that constraint, which is in our case transport-guarantee. More information about these properties and security settings for web application can be found in Oracle Java EE 7 Tutorial. I have some simple webpage attached as well, so I can test my endpoint right away. You can find it (along with complete project) in Tyrus workspace: [webpage] [whole project]. After deploying this application to Glassfish Application Server, you should be able to hit it using your favorite browser. URL where my application resides is https://localhost:8181/sample-echo-https/ (may be different, depends on other configuration). My browser warns me about untrusted certificate (I use what freshly built Glassfish provides - self signed certificates) and after adding an exception for this site, I can see my webpage and I am able to securely connect to wss://localhost:8181/sample-echo-https/echo. WebSocket client Already mentioned demo application also contains test client, but execution of this is skipped for normal build. Reason for this is that Glassfish uses these self-signed "random" untrusted certificates and you are (in most cases) not able to connect to these services without any additional settings. Creating test WebSocket client is actually quite similar to server side, only difference is that you have to somewhere create client container and invoke connect with some additional info. Java API for WebSocket allows you to use annotated and programmatic way to construct endpoints. Server side shows the annotated case, so let's see how the programmatic approach will look. final WebSocketContainer client = ContainerProvider.getWebSocketContainer(); client.connectToServer(new Endpoint() {   @Override   public void onOpen(Session session, EndpointConfig EndpointConfig) {     try {       // register message handler - will just print out the       // received message on standard output.       session.addMessageHandler(new MessageHandler.Whole<String>() {       @Override         public void onMessage(String message) {          System.out.println("### Received: " + message);         }       });       // send a message       session.getBasicRemote().sendText("Do or do not, there is no try.");     } catch (IOException e) {       // do nothing     }   } }, ClientEndpointConfig.Builder.create().build(),    URI.create("wss://localhost:8181/sample-echo-https/echo")); This client should work with some secured endpoint with valid certificated signed by some trusted certificate authority (you can try that with wss://echo.websocket.org). Accessing our Glassfish instance will require some additional settings. You can tell Java which certificated you trust by adding -Djavax.net.ssl.trustStore property (and few others in case you are using linked sample). Complete command line when you are testing your service might need to look somewhat like: mvn clean test -Djavax.net.ssl.trustStore=$AS_MAIN/domains/domain1/config/cacerts.jks\ -Djavax.net.ssl.trustStorePassword=changeit -Dtyrus.test.host=localhost\ -DskipTests=false Where AS_MAIN points to your Glassfish instance. Note: you might need to setup keyStore and trustStore per client instead of per JVM; there is a way how to do it, but it is Tyrus proprietary feature: http://tyrus.java.net/documentation/1.2.1/user-guide.html#d0e1128. And that's it! Now nobody is able to "hear" what you are sending to or receiving from your WebSocket endpoint. There is always room for improvement, so the next step you might want to take is introduce some authentication mechanism (like HTTP Basic or Digest). This topic is more about container configuration so I'm not going to go into details, but there is one thing worth mentioning: to access services which require authorization, you might need to put this additional information to HTTP headers of first (Upgrade) request (there is not (yet) any direct support even for these fundamental mechanisms, user need to register Configurator and add headers in beforeRequest method invocation). I filed related feature request as TYRUS-228; feel free to comment/vote if you need this functionality.

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  • Unable to boot post upgade to 12.10 from 12.04 on a dial boot PC

    - by Prateek
    I have a dual boot PC with Win7 and Ubuntu. Last night I upgraded from 12.04 to 12.10 and since then I have not been able to boot and PC goes into grub rescue with error "File not found" I have tried the below steps set prefix=(hd0,msdos5)/boot/grub/i386-pc/ set root=(hd0,msdos5) insmod normal ( i get error symbol not found : 'grub_disk_dev_list'. when I try linux /boot/vmlinuz-3.2.0-32-generic root=/dev/sda5 ro (i get error - command not found 'linux' ) same for initrd I am not able to find out what sdXX to set also.

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  • Cairo-dock only shows one workspace after upgrade to 14.04 LTS

    - by David M. Karr
    I have a Linux desktop that I try to keep up to date, although I don't use it a lot. I had it configured with cairo-dock, showing 2x2 workspaces. It's been like this for quite a while. I recently upgraded to 14.04 LTS, and now the switcher only shows a single workspace. I read several posts that talk about similar problems, but I wasn't able to get a viable clue. What can I look at to get some clues?

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  • How to fix splash screen in Ubuntu 13.10!

    - by Nolt
    This is soultion how to fix no splash screen in Ubuntu after nvidia proprietary driver installation. Open your terminal and type sudo apt-get install v86d Then sudo gedit /etc/default/grub Find this line #GRUB_GFXMODE=640x480 and chagne for this one (of course choose your resolution) GRUB_GFXMODE=1440x900x24 GRUB_GFXPAYLOAD_LINUX=keep Save file and type in terminal echo FRAMEBUFFER=y | sudo tee /etc/initramfs-tools/conf.d/splash sudo update-initramfs -u sudo update-grub2 It's worked for me in all Ubuntu versions. Give it a try :)

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  • What is the best way to store anciliary data with a 2D timeseries object in R?

    - by Mike52
    I currently try to move from matlab to R. I have 2D measurements, consisting of irradiance in time and wavelength together with quality flags and uncertainty and error estimates. In Matlab I extended the timeseries object to store both the wavelength array and the auxiliary data. What is the best way in R to store this data? Ideally I would like this data to be stored together such that e.g. window(...) keeps all data synchronized.

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  • I have removed my password now what should I answer when it asks for password?

    - by Manik Rastogi
    I used pass word earlier but for now I removed password and used to login without password. Now some actions need administrators aurthentication through password even to set password I it asks for password but actually there is no password and so it doesn't authenticates any actions that need administrators authentication and when I try to use my old password but it also doesn't works. Now what should I do for this case ?

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  • Evolution cannot open address book? It also can no longer sync with google contacts. 12.10

    - by chad
    When I press the contacts button it gives me the following error message Unable to open address book This address book cannot be opened. This either means that an incorrect URI was entered, or the server is unreachable. Detailed error message: No such source for UID '1352672030.12033.3@chad-Lenovo-G570' Also when I try to create a new google address book it will not import contacts. Please do not tell me to use thunderbird Please help! Thanks

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  • I can't get Gutenprint to install with 13.10

    - by Patrick
    Canon pixma ip4200 printer... the install printer dialog offers gutenprint drivers then stalls out when I try to install them. Ran alien to unload Canons Linux drivers for the printeraqnd got this message: patrickxxxAspire-5253:~/Downloads$ sudo alien cnijfilter-common-2.60-4.src.rpm cnijfilter-common-2.60-4.src.rpm is for architecture i386 ; the package cannot be built on this system What am I to do???

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