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• Can't restart from Ubuntu 12.10

  - by Sankalp Kota

  I am dual-booting Ubuntu 12.10 and Windows 8 Pro. Both run seamlessly but I've had the persistent issue of not being able to restart my machine properly from Ubuntu. If I am on Ubuntu and hit the 'Restart..' option, the screen turns off and Ubuntu shuts down, but the computer never turns off and grub bootloader never shows on the screen. However, rebooting from Windows gets me to the bootloader as it should. Turning off the machine completely with 'Shut down' works fine with both Ubuntu and Windows as well. This issue was present even when I was dual booting Ubuntu 12.04 and Windows 7 Starter as well. My computer is an Acer AOD257 with 2 GB RAM, Intel Atom N570 Processor. Any help would be greatly appreciated!

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• Cloud proxying service

  - by ChristopherJ

  I have an app that mashes up images from Bing image search, it's hosted on Heroku written in rails. The app is client side in javascript, so the mashup is done on an html5 canvas - this means though that if I fetch the images direct from the Bing server, the canvas gets dirty and I can't save it. As a quick work around, i have set up a route on my rails app that simply proxies the request to Bing and passes the result back through. Obviously this is a very poor performance solution and will eat up my dynos very quickly. Can anyone suggest a more suitable option? At the moment I'm thinking maybe Amazon EC2 with apache mod_rewrite rules would be better performing and more cost effective. Is there a cloud service (or an app I could deploy to a cloud service) that would be more appropriate for proxying requests for me so that my javascript can fetch the images without dirtying the canvas?

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• Can't boot into 12.04, grub menu won't show

  - by Marcus

  I downloaded the Ubuntu 12.04 64bit and installed it on a 115GB partition next to a 15GB swap alongside Windows 7. I'm using a asus g73s. I have 2 drives: one with only Windows (500GB) and another with a partition for (250GB) Windows and (115GBb) the Ubuntu and (15GB) swap partitions. But after the installation, I can't find out how to run Ubuntu. It just run windows. I read that it should show a grub menu. I tried: Holding both Shift keys at boot up. Running the Ubuntu Live CD and edit the grub file. Also pressing the Esc and some function button during boot. Nothing seems to work. I solved my problem. I pressed Esc during boot and a boot menu opened and there i choosed option: P2 and than the grub menu showed.

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• Grub rescue doesn't allow me to boot from LIVE CD/USB

  - by Thameem

  I used to have Windows Vista & Ubuntu 12.04 on dual boot. Accidentally, I deleted the Linux partition and landed on Grub rescue on the next boot. The tricky thing for me here is I have been trying to boot through LIVE CD/USB of the ubunutu version, other linux versions but in vain. What happens is, it appears as if it reads the CD/DVD drive or the USB flashes for a while when trying to boot through LIVE versions but the Grub rescue appears after a while. The only option I could think here is to remove the hard disk and connect to the other laptop I have through USB and reinstall a fresh OS. Please suggest me a way to boot through the DVD/USB again. My laptop is Sony VAIO CR32 series.Thanks.

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• Unable to use separate X-Screen's GTX 550ti Ubuntu 12.10

  - by user12622

  I am currently trying to get from "Twin View" to using separate X screen's on Ubuntu 12.10, however I'm not having a great deal of luck. I am using an Nvidia GeForce GTX 550 Ti and am on driver version 304.51 Initially, when I turn on the separate X screens option, presents me on the 1 monitor with a box to accept the changes, however the 2nd screen goes black, and effectively, Ubuntu only seems to recognise the one screen. When I reboot, I boots back into Ubuntu with both screens working in Twinview. I'm not too sure where to start, but my xrandr can be found: Xrandr Any help is greatly appreciated, this is the last but one thing I need to make Ubuntu my only OS, so fingers crossed we can crack it :)

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• Windows 8 : Hyper-V, clavier tactile et fonctionnalités à la demande découverts dans un récent build de l'OS

  Windows 8 : Hyper-V, clavier tactile et fonctionnalités à la demande Découverts dans un récent build de l'OS Mise à jour du 21/06/11, par Hinault Romaric Une fuite du build 7989 du futur Windows 8 révèle de nouvelles fonctionnalités de l'OS. Premièrement, le futur système d'exploitation de Microsoft intégrera un nouveau clavier virtuel dont le style aurait été remanié pour une prise en charge des tablettes. Contrairement au clavier actuel, qui repose sur des clics via la souris, le nouveau clavier offrira des boutons tactiles conviviaux et une nouvelle option de division du clavier. Il fournira également un support intégré des é...

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• How do I remove Skype 4.3 from Ubuntu 14.04 LTS (32-bit)

  - by Lucas W

  I installed Skype on my nephew's new Ubuntu 14.04 LTS machine, and now we've decided to remove it. But I'm not able to locate it in my Installed programs section of Ubuntu Software Center. I'm able to call it up by opening the debian package, Software Center opens it up, but where I would normally see the "Remove" button, I have a "Reinstall" button. For the life of me, I can't figure out how to uninstall Skype. Any suggestions? In case you're wondering I used the version of Skype designed for 12.xx, as there was no option available for Ubuntu 14.xx.

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• Shutdown issues on my Dell XPS M1530

  - by CppLearner

  On my Dell XPS M1530 lapttop, I am facing issues with shut-down option after upgrading to 12.04 LTS from 11.10. Sometimes it shutdowns "cleanly". But other times everything goes down but I can still see the power LED glowing (even after removing the power cord). If I keep it like that laptop temperature increases. So finally I opt for "hard shut-down" (i.e. pressing the power button on). Any thoughts what is happening here?. Edit: I just found this link to already reported bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/987933

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• How do I configure the mouse to raise and lower windows

  - by user288496

  I've just installed 14.04 and cannot find the congfuration screen to control how mouse clicks are acted on by the window manager, and then optionally passed to the application. I want to set the sane traditional unix behaviour of: - 'focus follows mouse': done. - 'never auto-raise': done. - 'raise when click on border or title': Can't find the option. A middle button click on the tile does lower a window - but traditionally it would also raise the botton window. I can set 'raise on any click' - but that is absolutely hopeless when you are trying to copy text from a lower window.

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• SQL Live Monitor

  - by TiborKaraszi

  I just found this one out there and wanted to share it. It connects to an instance and show you a bunch of figures. Nothing you can't extract yourself with SQL queries, but sometimes it is just nice to have one tool which is very easy to use. Here's what it looks like when connecting to an instance with no load on it: As you can see, there are some hyperlinked pages as well, and there are also some interesting options (like logging to CSV or for PAL analysis) under the "Option" button. One more thing...(read more)

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• Future of desktop applications on Windows 8

  - by Vibhore Tanwer

  There are a lot of threads discussing existence of WPF/Silverlight/HTML5 on Windows 8, I just need to clarify the picture about desktop applications only, I have following queries to the experts What are the technologies available for developing desktop applications on Windows 8? What are the technologies I can use for creating rich multimedia applications. Currently I have an application with DirectX 9 and WPF. If I am to develop something like that for Windows 8 then what options are available to me, and what are the pros and cons of these. Is it a good idea to continue with the same DirectX 9 code on Windows 8 as well? What is the best option equivalent to DirectX, Is it XNA or is it DirectX 11 or something else? Performance an extensibility are critical points to me. All suggestions are welcome. Thanks in Advance.

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• quickest way to research a set of pages backlinks

  - by JeremyB

  I have a list of 300+ pages (they were chosen based on which pages rank for a keyword I'm interested in) and I want to compile a list all the (known) inbound links to those pages. What's the fastest way to do this? It seems like the only tools out there-- Yahoo Site Explorer, SEOMoz, Majestic, require you to either a) manually export each set of links by hand, or b) get data at the domain level (e.g. Majestic's clique hunter). Does anyone know of any efficient way to do this? I ask because I'm about to write a bunch of code and I don't want to waste my time if there's another tool that will work. I know SEOMoz and Majestic have API's but I'm wondering if there's a more user-friendly option.

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• Issues with upgrade to ubuntu 14.04

  - by SUBPUR

  First, I should say that I am a total beginner. When answering, please do not take for granted that I understand even the most basic step. Now for my question: Yesterday, I was given the option to update to ubuntu 14.04. I clicked yes, and the system took about 2.5 hours to accomplish this task. Now, whenever I log into my user account, I get an error message and then I am asked to authenticate my user account. When I try to enter the password, my computer freezes. Please help, what can I do to fix this?

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• Boot prompt hyphens

  - by purjuntu

  Booting an Ubuntu DVD, pressing F6 and then ESC presents the boot prompt with the default kernel options, with the possibility of editing and adding extra options. Something like: kernel /casper/vmlinuz boot=casper quiet splash -- Questions: What's the meaning of the two hyphens? When adding an extra option (such as "toram" or "vga=791"), is there any difference between adding it BEFORE or AFTER the hyphens? When typing commands in Bash, two hyphens in a row means "options end here; anything that follows should be treated as an argument, even if it starts with a hyphen". But the hyphens must have another meaning at the boot prompt, as "toram" or "vga=791" really are options.

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• Laptop suspend appears broken, what must I roll back?

  - by M. Tibbits

  Question: What package contains the subprogram responsible for the KMenu option "sleep"? Background: I've been running KUbuntu 10.04.1 and I am completely updated. Recently (within the past month), the "sleep" menu item has stopped working. It just sits there waiting like I clicked nothing. I've check all of the logs in /var/log and nothing is added when I click sleep. I'm guessing that something I updated has bollux'ed things up, but I don't know which package contains the component that I need to roll back. In the meantime, I've installed uswsusp, but s2ram & s2both don't ask my password when the laptop resumes -- which really bothers me. So now that I've got a little time to track this down, I had to post -- any ideas??

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• XCart Skip Checkout Steps

  - by user900553

  I am using xcart. In the checkout process, skip the step that appears after a customer clicks the add to cart button on the product page. It takes them to a page that shows the product and the text Added to your shopping cart. I want to take them directly to the view cart page, right before the checkout page. I also tried: Enable Redirect customer to cart after adding a product option in X-Cart admin back-end -Settings - General settings. Still not working. Anybody have Idea about this?

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• Site Directory in SharePoint 2010

  - by Enrique Lima

  Sometimes there are so many changes to the environment in which we work and live in that something will escape our attention. In discussing functionality with a client today, the topic of Site Directory came up and the comment of “well, we use it but it is too bad it is not available in 2010” was made … and huge sense of huh?!? came to me. Well, the item that escaped me came to light (and I know there are others).  So researching about it was not only an option it was/is my duty. Found an excellent post by Bill Baer on the subject.  And not only that but there is a reference to a potential and possible solution.  This is something that is being worked on through codeplex, here is the link .. http://spsitedirectory2010.codeplex.com/

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• Why do I get this error trying to compile libxml2?

  - by bfaskiplar

  Although, I installed libxml2 once and reinstalled it for a few times. I cannot compile c-source code because compiler cannot find where the header file is. I am able to locate where it is (in the folder where I downloaded the tar.gz package) but I had a feeling in my guts that this package isn't installed correctly because when I tried to sudo make install, it says /bin/bash: /home/bfaskiplar/Downloads/tar.gz: No such file or directory make[2]: *** [install-libLTLIBRARIES] Error 127 make[2]: Leaving directory `/home/bfaskiplar/Downloads/tar.gz packages/libxml2-2.8.0' make[1]: *** [install-am] Error 2 make[1]: Leaving directory `/home/bfaskiplar/Downloads/tar.gz packages/libxml2-2.8.0' make: *** [install-recursive] Error 1 that's why I installed synaptic package manager and reinstalled it, but in this case, isn't it supposed to put header files in default directory where gcc normally searches in currently, I am able to compile it with -I option, but I wonder why do I have to copy headers manually even if I used synaptic for installation and why I am getting Error 1 and Error 2 when trying to install the package manually. thanks in advance

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• Which software should I use on Ubuntu to create a Windows XP LiveUSB? [closed]

  - by user92241

  Possible Duplicate: How to create Windows XP LiveUSB using Ubuntu to replace it Since many programs that I need only work on XP, I need to install Windows XP on my 2 laptops but I can't use an optical drive, which makes using a USB the only option. If it helps, I can tell you that I used to have Vista and Windows 7 on my 2 laptops but I clean installed Ubuntu 12.04 on one, and Lubuntu on the other. Also I have no trace of Windows left on any of my laptops, when I bought my laptops they came without a Windows CD, so I only had a 20GB partition on my hard drives (which I formatted when I clean installed Ubuntu and Lubuntu.) Also, I have no problem with clean installing Windows XP and the reinstalling Ubuntu/Lubuntu so I can dual boot. Thanks! Edit: I have a ISO file ready, on a USB.

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• Can't open any of my drives/devices(not USB drive)

  - by Anontu

  I can't open any of my computer drives (:c/,:d/.....) Every time i tried to open the drives, the following notice appeared: (i'm new in Ask Ubuntu,so,i can't upload the snapshot,i need 10 reputations to do that) **Unable to access "__ Volume"** error mounting/dev/sda7at/media/MyPC/__Volume:Command-Line 'mount-t "ntfs"-o "uhelper=udisk2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177""/ dev/sda7""/media/MyPC/__Volume"' exited with non-zero exit status 14:The disk contains an unclean file system (0,0).| Metadata Kept in Windows cache,refused to mount. Failed to mount '/dev/sda7':Operation not permitted The NTFS partition is in an unsafe state.Please,resume and shutdown Windows fully(no hibernation or fast restarting),or mount the volume read-only with the 'ro' mount option. I have Windows side by side Ubuntu 13.04 in my computer and i have done (like-Shutting down Windows properly...) things as these in the notice. But it's not working.

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• USB key will only be mounted by gparted [?]

  - by user2413

  Hi, When I insert by usb key nothing happens (i.e. the drive is not visible). I can mount the USB drive from gparted though (and then it's suddenly recognized). It's not particular to any USB key. This only happens on my laptop (on the desktop the same key will be mounted upon plugging it in without any problems). Finally, the key is formated as fat32 and dosfstools and mtools are installed (through gparted claims otherwise). what's the catch? EDIT Also, gparted offers me the option to mount the key on "/" : shouldn't that be "/media" (or has this changed ?)

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• nicstat update - version 1.92

  - by user12608033

  Another minor nicstat release is now available. Changes for Version 1.92, October 2012 Common Added "-M" option to change throughput statistics to Mbps (Megabits per second). Suggestion from Darren Todd. Fixed bugs with printing extended parseable format (-xp) Fixed man page's description of extended parseable output. Solaris Fixed memory leak associated with g_getif_list Add 2nd argument to dladm_open() for Solaris 11.1 Modify nicstat.sh to handle Solaris 11.1 Linux Modify nicstat.sh to see "x86_64" cputype as "i386". All Linux binaries are built as 32-bit, so we do not need to differentiate these two cpu types. Availability nicstat source and binaries are available from sourceforge. History For more history on nicstat, see my earlier entry

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• How to disable pdf.js in Firefox !

  - by Anirudha

  Originally posted on: http://geekswithblogs.net/anirugu/archive/2013/06/27/how-to-disable-pdf.js-in-firefox.aspxFrom last few version  Firefox natively have integration of Pdf.js. Sometime you (maybe) feel that it’s run very slow. very slow to scroll down the PDF. Now you want to disable it.   How you can do it.   Here is the settings In my system I have installed Adobe Reader. First option is going to open the file in Adobe reader and second (that I selected) is about to open in firefox itself. Now Slow performed pdf.js problem is gone

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• Multiple parameters vs single parameter(object with multiple properties)

  - by Shwetanka

  I have an Entity Student with following properties - (name, joinedOn, birthday, age, batch, etc.) and a function fetchStudents(<params>). I want to fetch students based on multiple filters. In my method I have two ways to pass filters. Pass all filters as params to the method Make a class StudentCriteria with filters as fields and then pass the object of this class While working in java I always go with the second option but recently I'm working in php and I was advised to go with the first way. I am unable to figure out which way is better in maintaining the code, reusability and performance wise. Thanks.

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• Function keys on an external keyboard

  - by asymptotically

  So I bought a keyboard for my laptop. Unfortunately, it doesn't have the function key (though I know many people say it's useless). On my laptop, I control volume with the function key and F9-11. How can I get the same functionality on my external keyboard? The advanced keyboard settings don't have an option related to the function key. More specifically, it would be great if I could map it to my 'Menu' key which I'm never going to use. Or is there a way to get full functionality without it?

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