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• ubuntu is not booting [duplicate]

  - by prasannajit

  This question already has an answer here: After update, get “error: file not found.” followed by “grub rescue> _” 5 answers last night i was trying to upgrade my ubuntu 12.04 to 12.10. every update was completed and finally when it asked for restart ,i restarted the system, then onwords it is not starting up showing message error:file not found. grub rescue> _ can any one plz help how to get rid of this problem. my system is dual os (windows 7 and ubuntu ) hp pavellion dv4 series

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• How to change color of the frame of a maximizing window

  - by SteliosSk

  Though I have read and tried some advises regarding the change of colors in a theme, I found no answer regarding my question, which is: When I drag a window to the left (or right or up) side of the screen an orange frame shows up, indicating the area that the window will occupy. This frame is in orange. Can you please inform me how can I change this color to blueish, to match my theme? At this point, I would like to inform you that Zorin OS has this blueish frame instead of orange, but I do not know where this color comes from.

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• How to avoid problems when installing Ubuntu and Windows 7 in dual-boot?

  - by BlaXpirit

  I want to try out Ubuntu (and hopefully choose it as my primary OS). After looking at many versions of it in VirtualBox and from Live CD, I've finally decided to install it. So I defragmented and shrinked one of the partitions to make room for Ubuntu. My current setup (after shrinking the D: partition): [·100 MB·] [······250000 MB······] [·······600000 MB·······] [··100000 MB···] Reserved Windows 7 system (C:) Data (D:) Free space NTFS NTFS NTFS (for Ubuntu) The Internet (including AskUbuntu) is full of scary stories about Windows not loading after installation of Ubuntu, something about installing GRUB to a wrong partition, etc. As I am a newbie to Linux and Ubuntu, it is very easy for me to do something wrong. Please mention the problems that may appear and explain how to avoid them. Ubuntu version that will be installed: 10.10 Desktop amd64 Please note that I have installed Windows 7 about a year ago, so I have much to lose if something goes wrong. I want to be very careful because there is no way for me to backup all the data.

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• HP dévoile ses PC tout-en-un sous Windows 8, le Spectre One, l'Envy et le Pavillon seront commercialisés à partir d'octobre

  HP dévoile ses PC tout-en-un sous Windows 8 le Spectre One, l'Envy et le Pavillon seront commercialisés à partir d'octobre La sortie de Windows 8 est proche. C'est le moment pour les constructeurs de donner un avant-gout des dispositifs qui seront commercialisés à compter de la date officielle de lancement de l'OS le 26 octobre prochain. Le constructeur HP a levé le voile sur plusieurs modèles de PC tout-en-un (All-in-one) fonctionnant sur Windows 8. Le premier de la liste dont la dalle n'est pas tactile est le PC Spectre One. Composé d'un large écran Full HD de 23 pouces d'une résolution de 1920x1080 pixels, ce modèle embarque un processeur Intel Ivy Bridge, une mémoire p...

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• BlackBerry 10 : RIM promet six téléphones avec et sans clavier sur 2013, les deux premiers modèles auraient déjà fuité sur Internet

  BlackBerry 10 : RIM annonce 6 téléphones avec et sans clavier Les deux premiers modèles auraient fuité sur Internet Lors d'une conférence de presse de RIM qui s'est tenue la semaine dernière, le constructeur du BlackBerry a confirmé à Developpez.com que la sortie de son OS BlackBerry 10, prévue début 2013, sera accompagnée d'un seul modèle, 100% tactile et haut-de-gamme. Suivra ensuite « rapidement » un deuxième Smartphone, lui aussi haut de gamme, mais avec un clavier physique. Ce pourrait être ces deux modèles ? baptisés officieusment BlackBerry 10 L & N, pour London et Nevada ? qui auraient fuité cette semaine dans une vidéo postée sur Internet et

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• Stucked in the grub command prompt

  - by user903645

  I have a windows xp os, and I ve decided to give ubuntu a shot. I installed and It when rebooting it did boot by default windows. I red several forums and after entering those commands: sudo mkdir /mnt/ubuntu sudo mount /dev/sda2 /mnt/ubuntu sudo grub-install /dev/sda --root -directory=/mnt/ubuntu after rebooting the system showed me the command grub. And I cannot get anywhere. I don t have a windows cd to fix anything. so how can I launch windows from this command grub? Thanks... I am in a real mess.

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• Resume upgrade to 13.10

  - by DmitryR

  I had 13.04 and started to upgrade to 13.10. But the computer hanged and I rebooted it. I did instructions from How do I resume a release upgrade/update? Now OS launches, but I upgrade is incomplete: there is no panels in Unity (just a background with some files on Desktop). I think that some post-install scripts didn't launch. Please help me with this trouble. P.S. Or how can I completely reinstall unity (with all of the dependencies)? My be it helps. ubuntu@ext:~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=13.10 DISTRIB_CODENAME=saucy DISTRIB_DESCRIPTION="Ubuntu 13.10" ubuntu@ext:~$ sudo do-release-upgrade Checking for a new Ubuntu release No new release found

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• How do I turn off WLAN automatically when LAN is connected?

  - by derroman

  I use my Thinkpad laptop with a docking station. The docking station is connected to my router via LAN. When I walk around the house I use my laptop with WLAN. Is it possible (and how) to manage these devices with a script or something to work like this: If a LAN-Connection is up, the OS should turn off Wifi and if LAN-Connection gets lost (undocking) Wifi should turn on automatically. I use Ubuntu 11.04 64bit with Gnome 2. The system works on an Lenovo ThinkPad R500 with. WLAN-Device: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] LAN-Device: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02) Any help would be appreciated. Thanks.

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• Can't install Ubuntu 11.10 on a seperate disk partition. I have a log file. Please help!

  - by les02jen17

  Before I installed Ubuntu, I resized my C: drive (which has my Windows 7 OS). Prior to resizing, I even defragged the said drive. I tried using Wubi to install it on the created partition, but I receive an error. I have the log file and I would post it but it's too long and the site won't let me. :(So anyway, I wasn't able to install it, so I uninstalled it. Upon uninstalling Wubi and Ubuntu, I tried installing it by having the CD to my CD ROM. The installation was a success, however, upon rebooting I can neither boot to Ubuntu OR Windows 7. I get stuck in an infinite bootloop. I hope you can help me out! :(

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• Ubuntu can't shut down correctly [closed]

  - by Luc1Hz

  Possible Duplicate: Problem with ubuntu 12.04 I am new to Ubuntu. I've installed 12.04 version of Ubuntu. It works fine but sometimes when i shutdown my PC from Ubuntu and when I try to start it again,nothing shows on the screen. It's always black screen instead of Acer logo (I have Acer aspire 5573) and the system restart again and again but and doesn't allow me to choose a OS (Ubuntu/windows,i use dualboot) To fix this I have to remove the battery and put it again.Then everything works fine. How do i fix this issue? I think that could be a incompatibility with the PC because everything works fine with windows. Thanks!

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• How does a linked library combined with the main executable program file interact with a kernel?

  - by I ask Questions For a Reason

  I was attempting to find an answer to this, and I did to some degree, but definitely not anywhere good enough to form a respectable, sensible and clear answer. If I am using Windows, Mac, Linux, or nearly any modern made OS for desktop IBM-compatible PCs, laptops, even tablets and smartphones, there's virtual memory. Clearly, compiling, at least on Windows I know this, an executable object file, such as a simple C "Hello World" output to a terminal, will be linked with the standard library, and several other Window's system software, dynamic linked libraries, and the like. However, how does linking all of these executables together or resources form a connectable interaction with, say, a device driver or any other stuff on the lower level?

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• I have installed Ubuntu 12.04, now my Windows Vista doesn't boot

  - by andraz

  I have a Windows Vista computer. And I've installed Ubuntu 12.04 on it. But now, when I boot my device it doesn't ask me which OS I want to choose, instead it just boots in Ubuntu. Please help me! I don't know what to do... :/ P.S.: I've created a partition with the Ubuntu installer. My hard disk drive is 250 gb (there around) and the partition is 30gb big... P.S.S.: It's very important because is my mom's computer and there are some very important files on it... :(

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• Windows Phone 7 : 80.000 applications depuis hier, 300 nouveautés par jour, 3.700 créations françaises et un « Appselerator »

  Windows Phone : 80.000 applications depuis hier 300 nouveautés par jour, 3.700 créations françaises et un « Appselerator » Microsoft France l'a confirmé. La galerie de Windows Phone 7 a officiellement dépassé les 80.000 applications depuis hier. Parmi ces 80.000, 3.700 ont été publiées par un des 3.000 développeurs français recensés. Côté qualitatif, le catalogue s'enrichit avec quelques « poids lourds » comme Velib' ou (bientôt) iCoyote, réalisées respectivement par Mobile Tech People et par Net Sense. Les développeurs de ces applications aux expériences multi-plateformes sont particulièrement bien placés pour comparer les différents OS. Tous semblent d'accord pour dire qu...

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• Android 3.0 devrait sortir en mars 2011, sera-t-il trop tard pour percer sur le marché des tablettes ?

  Android 3.0 devrait sortir en mars 2011, sera-t-il trop tard pour percer sur le marché des tablettes ? Mise à jour du 24.12.2010 par Katleen Après l'installation d'un bonhomme de pain d'épices dans le jardin du QG de Google aux Etats-Unis, d'autres indices viennent préciser les conditions de l'arrivée d'Android 3.0. Si la firme reste très évasive sur le sujet, elle dissémine néanmoins quelques informations, directement ou non. Ainsi, plusieurs constructeurs ont annoncé l'arrivée de leurs modèles de tablettes tournant sous l'OS mobile à partir d' avril 2011. Pour que les industriels puissent proposer leurs produits, il faut bien que le système d'exploitation soit disponible. Ce qui sit...

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• La Chine concurrence Apple avec l'iPed, une tablette 5 fois moins chère que l'iPad tournant sous And

  La Chine concurrence Apple avec l'iPed, une tablette 5 fois moins chère que l'iPad tournant sous Android Au salon Computex, qui a actuellement lieu à Taïwan, divers constructeurs présentent leurs nouveaux produits. Parmi les nouveaux appareils, plusieurs Tablet PC. Et, parmi ces tablettes... l'iPed. Ce gadget chinois est commercialisé par plusieurs revendeurs chinois. Non content d'emprunter le nom de la tablette d'Apple à une lettre près, il en reprend aussi le design et les icônes (et même l'emballage). Se voulant bon marché et abordable, l'iPed ne coûte que 105 dollars (86 euros, soit cinq fois moins cher que l'original). Pour ce prix, l'appareil est équipé d'un processeur Intel et de l'OS de Google : Android. Mai...

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• Any help please, Not reconizing my hard drive

  - by Imperial0007

  If any1 can help would be much appreciated.. I recently build my own PC would like to use for gaming etc.. (With Ubuntu of course as my OS) Installed Ubuntu via Flash Drive Everything is connected. Purchased a Graphic card/GPU GPU info;(XFX Double D R9 270 925MHz Boost 2GB DDR5 DP HDMI 2XDVI Graphic card) Now my problem is when i put the CD to install the GPU Drivers it would not recognize the HDD So why is the hard drive not being recognized HDD info;(ADATA USA Premier pro SP600 32GB SATA) I am able to enter the BIOS menu (If that helps) Any help would be much appreciated & Thanks in advanced

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• Microsoft ouvre ses brevets à HTC, y compris pour ses terminaux sous Android : tous unis contre l'iP

  Mise à jour du 28/04/10 Microsoft ouvre son catalogue de brevets à HTC Y compris pour ses terminaux sous Android : tous unis contre l'iPhone ? Les choses se compliquent dans le monde des smartphones. On savait, depuis le procès d'Apple contre HTC, que le fabriquant de l'iPhone prenait à présent très au sérieux la menace d'Android, l'OS de Google dont HTC est un des principaux utilisateurs ? lire ci-avant. Mais on ne s'attendait pas à ce que Microsoft rentre dans un conflit qui ne le concernait, a priori, pas directement. Et pourtant. Pourtant Microsoft vient d'annoncer un accord surprise de partena...

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• Can't install ubuntu on msi computer

  - by Uruz36

  I have been trying to install ubuntu along windows but failed. the issue is that I get a graphical glitch with the colours of the ubuntu loading screen while installing from usb and no progress is made, the pc freezes. I've tryied the nomodeset solution, but when I have to reboot I get the same problem. I've tried ubuntu 13.10, 13.04, 12.04 etc...both generic and for amd: nothing worked... any idea how this could be resolved or which distribution/iso I should try for my system? thank you. I have the following system: AMD FX-4170 Quad-Core 4.20 Ghz ram 8 GB MSI mainboard 760GM-P21 (FX) 1TB hard disk samsung led tv as monitor (I connect with HDMI) OS windows 7 64bit ultimate

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• AHCI, Power Mode S3 and HPET 64bit - please help with these settings!

  - by thetattoo

  my problem is the that for a Hackintosh (unofficial PC running OS X) I needed to set AHCI, Power Mode S3 and HPET 64bit. Now, I want to install Ubuntu (when 12.04 comes out) and was wondering if these settings will be right to use for Ubuntu. I read that AHCI is how the hard disks are accessed, Power Mode S3 is how suspend works with the RAM but couldn't figure out if using HPET 64bit makes any difference than HPET 32bit. What I would like is an explanation of what these BIOS settings do and what is best for Ubuntu. Thank you very much

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• Ubuntu crashed during the update to 12.04, not I can't recover my files, help please

  - by mrah

  I'm pretty new to Linux and I've only installed Ubuntu as I couldn't afford to buy Windows, worked well and I liked it. But I chose to upgrade it to the newest version after a prompt. The update froze and the machine was unresponsive which forced me to hard reboot it. Now nothing seems to load and I've reached my wits end (mainly cos I'm lost in all the command lines). I've decided to try and recover my data from the hard drive, only two folders, by selecting the try Ubuntu option when I insert the OS CD into the machine. The problem I'm experiencing now is it won't let me copy my folders, I get a 'The folder contents could not be displayed. You do not have the permissions necessary to view the contents of "folder_name".' Does anyone know how I can recover this data?

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• Canonical détaille ses plans pour le support de l'UEFI Secure Boot, GRUB 2 ne sera plus utilisé par défaut sur les futures versions d'Ubuntu

  Canonical détaille ses plans pour le support de l'UEFI Secure Boot GRUB 2 ne sera plus utilisé par défaut sur les futures versions d'Ubuntu Pour son futur système d'exploitation Windows 8, Microsoft a opté pour l'utilisation de l'UEFI ( Unified Extensible Firmware Interface) en remplacement du BIOS. Les constructeurs désireux de proposer des dispositifs sous l'OS seront donc obligés de passer à l'UEFI, avec une activation par défaut de la fonction Secure Boot. Cette fonctionnalité de sécurité offrira au système d'exploitation un processus de démarrage signé et mesuré, qui aide à protéger le PC en détectant les logiciels malveillants au démarrage, et en empêchant le chargement de c...

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• .NET Compact Framework 3.9 : compatibilité avec VS 2012, gain de performance et support du multi-core pour l'outil

  .NET Compact Framework 3.9 sera compatible avec Visual Studio 2012 gain de performance et support du multi-coeur pour la version embarquée de .NET Microsoft a dévoilé la semaine dernière sa feuille de route pour l'ensemble de ses systèmes d'exploitation embarqués. L'éditeur prévoit de publier au second trimestre de l'année prochaine Windows Embedded Compact 2013, son OS destiné aux terminaux tactiles légers. Dans cette version, sera inclus le Framework .NET Compact (NETCF) 3.9, la prochaine mise à jour de la plateforme de développement pour l'embarqué. Pour rappel, .NET Framework Compact est une version du Framework .NET pour les périphériques embarqués. Il f...

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• Ubuntu 12.10 hasa no wireless connectivity on Dell Inspiron 1520

  - by Jorge Tijerina

  I have just installed Ubuntu for the first time ever. I have just installed it in a Dell Inspiron 1520 that came pre installed with Windows Vista and i currently run both of the OS (I just choose when the computer starts up). The wifi definitely works on the computer since i used it to download Ubuntu in the first place when I was using Vista. The Network Manager says that I only have a 'Wired' Network and it doesn't have any other options to choose from. I connected the Laptop into a wired connection and downloaded the 'Wicd Network Manager' but it had no effect either. From there I continued to go into 'Software Sources' and installed the wireless drive but that had no effect either. So... What can I do?

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• How to get my windows docs ; pics, mp3, and docs off an external usb hard drive (sata 3.5 enclosure)

  - by Alan

  Back when I had windows 7, I cloned my internal hard drive to an enclosed external usb hard drive. I then formatted my internal hard drive and installed ubuntu 11.10 as my only OS. How do I migrate my files, pics, mp3's, and etc off the external drive and back to my internal drive which now only has ubuntu on it. (and why is this process not made easier?) I have tried logging in as the root user but I cannot find the external device. I have downloaded several different apps to manage files, usb sticks and etc. PLEASE HELP!!!

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• Croissance de 544 % pour l'Android Market sur 2010 et percée de l'iPhone en entreprise confirmée, d'après Distimo

  Croissance de 544 % pour l'Android Market Et percée de l'iPhone confirmée en entreprise sur 2010, d'après Distimo Distimo, spécialiste hollandais de l'analyse des « AppStore », vient de publier son rapport annuel sur les galeries d'applications des OS mobiles. On y apprend, sans surprise, qu'Apple et l'iPhone domine encore et toujours le marché, du haut de ses 300 000 applications. Mais l'Android Market connait, lui, une croissance nettement supérieure. En 2010 l'Apple App Store a connu une croissance de 111% de son nombre d'application, contre une progression de 544% pour la galerie d'Android (dont le catalogue compterait environ 130.000 applications, chiffre officieux).

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