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  • Laptop kicks other users off the wifi when it connects, then gets disconnected itself

    - by Devon
    I've got an Acer Aspire One running Linux. When I connect to my building's wifi, everything seems fine for a short period of time (I can google a few things or start downloading an Apt package), but then other devices on the network lose their IP addresses. Shortly after that, my computer also gets disconected. My computer is set to use DHCP. What causes this, and do you know how it could be fixed? Am I causing a broadcast storm?

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  • Virtual Wifi on Vista

    - by XGreen
    Hi Guys, Sorry if this is a very dumb question. I have installed the virtualWIFI msi on vista. I assumed that would simply just allow selecting more than one wifi connection with my single card however I don't get much new options. Any help on how to get this running on vista is greatly appreciated.

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  • Pushing WiFi configuration through Active Directory

    - by Hank Gettinger
    I'm trying to push wifi settings to client computers through Active Directory, something that will add a defaul SSID to connect to and a WPA password. The only thing I've heard of is a script by Aruba labs called wificfg_xp.exe on a couple of forums (Here and here), but the link to the download page is always broken. Does any one know of an alternative way to download this file, or another way to push these settings with AD?

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  • Linksys WiFi usb dongle and linux woes

    - by MrStatic
    I have a Linksys WUSB54GC usb dongle and I have exhausted every thing I know about making this thing work in linux. I am using Fedora 13. Since it is not ready I can not view any networks. Any ideas would be great. tail of the system log Jun 2 20:14:35 localhost kernel: usb 1-7: new high speed USB device using ehci_hcd and address 8 Jun 2 20:14:35 localhost kernel: usb 1-7: New USB device found, idVendor=1737, idProduct=0077 Jun 2 20:14:35 localhost kernel: usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Jun 2 20:14:35 localhost kernel: usb 1-7: Product: 802.11 g WLAN Jun 2 20:14:35 localhost kernel: usb 1-7: Manufacturer: Ralink Jun 2 20:14:35 localhost kernel: usb 1-7: SerialNumber: 1.0 Jun 2 20:14:35 localhost kernel: Registered led device: rt2800usb-phy3::radio Jun 2 20:14:35 localhost kernel: Registered led device: rt2800usb-phy3::assoc Jun 2 20:14:35 localhost kernel: Registered led device: rt2800usb-phy3::quality Jun 2 20:14:35 localhost NetworkManager[1367]: <info> found WiFi radio killswitch rfkill3 (at /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-7/1-7:1.0/ieee80211/phy3/rfkill3) (driver <unknown>) Jun 2 20:14:35 localhost kernel: rt2800usb 1-7:1.0: firmware: requesting rt2870.bin Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): driver supports SSID scans (scan_capa 0x01). Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): new 802.11 WiFi device (driver: 'rt2800usb' ifindex: 6) Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): exported as /org/freedesktop/NetworkManager/Devices/4 Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): now managed Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): device state change: 1 -> 2 (reason 2) Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): bringing up device. Jun 2 20:14:35 localhost kernel: ADDRCONF(NETDEV_UP): wlan0: link is not ready Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): preparing device. Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): deactivating device (reason: 2). Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): supplicant interface state: starting -> ready Jun 2 20:14:35 localhost NetworkManager[1367]: <info> (wlan0): device state change: 2 -> 3 (reason 42) [root@localhost log]# iwconfig lo no wireless extensions. eth0 no wireless extensions. wlan0 IEEE 802.11bg Mode:Managed Access Point: Not-Associated Tx-Power=8 dBm Retry long limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:on

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  • How to toggle wifi / bluetooth in Macbook Air with Windows 7 installed

    - by Barry Kelly
    I'm writing this on a MacBook Air 13" (the ones just released), but I have a problem. BootCamp provides no easy way of turning off the bluetooth or wifi radios, and nor are there any hotkey combinations on the keyboard, nor any hard or soft switches on the body to toggle these radios. As I'll be travelling a lot with this machine, what's the best way for me to comply with the cabin service crews' instructions and disable the radios before takeoff, and reenable them after landing?

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  • Hotel like Wifi manager

    - by flpgdt
    Does anyone knows which are these systems that manages paid wifi networks and some hotels and airports? Even better, would anyone know a open/free project that would do or could be adapted to that end? The idea is simple, I want to let the network open at physical level so anyone can connect. After connected however, the clients would have access only to a specified page where they can logging in, and doing the necessary validations the router would allow these of those ports (or even everything) for his IP.

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  • Windows 7 keeps asking for WIFI credentials

    - by RubenGeert
    If I want to log onto our WIFI network, Windows keeps asking for credentials. After many connection attempts (and sometimes some reboots) we finally manage to connect. Then the connection usually stays intact for the rest of the day. But it sometimes takes 15-20 minutes before we're online... Needless to say we're using a single username/password for all failing/succeeding attempts. Does anybody recognize these symptoms? How to troubleshoot this?

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  • How do you import CA certificates onto an Android phone?

    - by f50driver
    Hi all, I want to connect to my University's wireless using my Nexus One. When I go to "Add Wi-Fi network" in Wireless Settings I fill in the Network SSID and select 802.1x Enterprise for the security and fill everything out. The problem is that our university's wireless uses Thawte Premium Server CA certificate for certification. When I click the drop down list for CA certificate I get nothing in the list (just N/A) Now I have the certificate (Thawte Premium Server CA.pem) and have moved it to my SD card, but it doesn't look like Android automatically detects it. Where should I put the certificate so that the Android wireless manager recognizes it. In other words, how can I import a CA certificate so that Android recognizes that it is on the phone and displays it in the CA Certificate drop down list. Thanks for any help, Tomek P.S. My phone is not rooted EDIT: After doing some research it looks like you are able to install certificates by going to your phone's settings Location & Security Install from SD card Unfortunately it looks like the only accepted file extension is .p12. It does not look like there is a way to import .cer or .pem files (which are the only two files that come with the Thawte certificates) at this moment. It does look like you can use a converter to convert your .cer or .pem files to .p12, however a key file is needed. https://www.sslshopper.com/ssl-converter.html I do not know where to get this key file for the Thawte certificates.

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  • Une interface holographique pour le futur Android, Google sort la première vidéo de présentation de « Honeycomb »

    Une interface holographique pour le futur Android Google sort une vidéo de présentation de « Honeycomb » Dans une vidéo publiée sur son blog mobile, Google a levé le voile sur la future version d'Android (3.0 ou 2.4) alias « Honeycomb ». Cette prochaine version sera dotée de plusieurs nouvelles fonctionnalités. Google affirme avoir mit l'accent sur l'amélioration de l'expérience utilisateur, notamment en dotant Honeycomb d'une UI virtuelle et holographique. Plusieurs fonctionnalités existantes ont été revues, parmi lesquelles le traitement multi-tâches, le système de notification - qualifié « de plus élégant », l'écran d'accueil (avec désormais des effets 3D et des Widgets...

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  • Le projet MonoDroid apporte .NET sur Android, Novell veut construire une passerelle entre le framewo

    Le projet MonoDroid apporte .NET sur Android Novell veut construire une passerelle entre le framework de Microsoft et l'OS de Google Ce n'est pas un scoop, .NET tend à se généraliser. Aujourd'hui, le framework de Microsoft pourrait bien toucher Android, la plateforme Java de son grand concurrent Google, grâce à un projet de Novell, l'éditeur de Mono. Petit retour sur le projet Mono. Mono est l'implantation open-source et portable du framework .Net. Certains vont même jusqu'à dire qu...

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  • Concours WeekEnd BeMyApp Android : découvrez les projets développés durant ce week-end

    BeMyApp organise son premier concours gratuit dédié à Google Android Il se déroulera chez Milestone Factory à Paris, le WeekEnd du 10 décembre. BeMyApp et Appliiphone.fr organisent du 10 au 12 décembre la 3ème édition du WeekEnd BeMyApp, compétition gratuite permettant à des porteurs d'idées de rencontrer des compétences techniques pour créer une application mobile en 48 heures. Pour la première fois, elle sera dédié aux applications sous Android. Le déroulement est le même que lors des précédentes éditions : - Le vendredi soir toute personne ayant une idée d'application mobil...

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  • Android 2.3 Gingerbread est disponible pour les développeurs, beaucoup d'améliorations dont un nouveau Garbage Collector

    Comme vous pouvez le constater sur le site Developpeurs d'Android, Android 2.3 Gingerbread est sorti. Au menu, un nouveau Garbage Collector, des améliorations pour l'accès aux fonctionnalités comme OpenGL ES ou les senseurs depuis un programme natif (en C), support des formats VP8, WebM, AAC et AMR, des nouveaux effets audio, la gestion d'une caméra pour la vidéo-conférence, support de SIP/VOIP, support de Near Field Communication

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  • Google I/O 2011: Optimizing Android Apps with Google Analytics

    Google I/O 2011: Optimizing Android Apps with Google Analytics Nick Mihailovski, Philip Mui, Jim Cotugno Thousands of apps have taken advantage of Google Analytics' native Android tracking capabilities to improve the adoption and usability of Andriod Apps. This session covers best practices for tracking apps on mobile, TV and other devices. We'll also show you how to gain actionable insights from new tracking and reporting capabilities. From: GoogleDevelopers Views: 6819 34 ratings Time: 47:40 More in Science & Technology

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  • Android market going down the drain?

    <b>Ian's Thoughts:</b> "You can search the Android Market for the following keywords and see quite a bit of content that I feel shouldn't be available to customers, and definitely not to children: nude, sex, porn, 18+, adults only, boobs, the android market seems to be turning into a porn hub."

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  • WWDC : 130 millions des nouveaux consommateurs iOS étaient au préalable sur Android, ils auraient «acheté un téléphone Android par erreur» selon Cook

    WWDC : la plupart des 130 millions de nouveaux consommateurs iOS étaient au préalable sur Android, d'après Tim Cook ils auraient « acheté un téléphone Android par erreur » C'est dans une atmosphère détendue et une pointe d'humour que Tim Cook, le patron de Cupertino, s'est adressé à l'assemblée de développeurs. « Plus de 130 millions de clients qui ont acheté un dispositif iOS sur les 12 mois qui se sont écoulés devenaient propriétaires de leur tout premier appareil Apple » a-t-il expliqué Tim...

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  • Android XML Parser Performance

    Shane Conder will show us how different XML parsers affect performance with Android and the answers might surprise you. The article provides developers with data for choosing a particular XML parser and Android code that demonstrates all three parsers.

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  • User Experience Guidance for Developers: Anti-Patterns

    - by ultan o'broin
    Picked this up from a recent Dublin Google Technology User Group meeting: Android App Mistakes: Avoiding the Anti-Patterns by Mark Murphy, CommonsWare Interesting approach of "anti-patterns" aimed at mobile developers (in this case Android), looking at the best way to use code and what's in the SDK while combining it with UX guidance (the premise being the developer does the lot). Interestingly, the idea came through that developers need to stop trying to make one O/S behave like another--on UX grounds. Also, pretty clear that a web-based paradigm is being promoting for Android (translators tell me that translating an Android app reminded them of translating web pages too). Haven't see the "anti"-approach before, developer cookbooks and design patterns sure. Check out the slideshare presentation.

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  • Xperia handset - cannot send files using bluetooth

    - by Sandeepan Nath
    My friend has a Sony Ericsson Xperia (most probably X8) handset which is an Android based smartphone. He is not able to send files through bluetooth but able to receive. I don't exactly remember the version of Android which he is currently having. He has tried to download and install the required update using the same phone (he has internet connected) from http://www.sonyericsson.com but not able to install it. So, he asked me to help him. Which version of Android do you think he has? Does it seem like he does not have Android 2.1 installed. It is written here (click on Xperia X8) that If your phone already has Android 2.1, you can use your mobile network* or a WiFi connection to download the software. Is it possible that he does not have updated Android and so not able to download? If so, does he need to upgrade to Android 2.1 first? Should it be done by connecting it to a PC?

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  • Microsft Lync mobile bientôt disponible sur Windows Phone, Android, iOS et BlackBerry

    Microsft Lync mobile bientôt disponible sur Windows Phone Android, iOS et BlackBerry Lync , L'outil de communication professionnel de Microsoft sera bientôt disponible sur plusieurs plateformes mobiles différentes. La division australienne de la firme a annoncé dans un message sur Twitter, que des applications mobiles Lync pour Windows Phone, Android, iOS et BalckBerry seront publiées dans les quatre semaines à venir. [IMG]http://rdonfack.developpez.com/images/LyncMobile.PNG[/IMG] Anciennement connu sous le nom d'Office Communication server 2007 R2, Microsoft Lync 2010 est une solution de communication qui unifie les conférences par voix, messageries instant...

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  • HP Pavilion tx2000 - Wifi adapter no longer works after moving from 12.04 to a 12.10 clean install

    - by Marek L.
    I have a HP Pavilion tx2000 that I have been running Ubuntu 12.04 on for a couple of months without any problems (wifi worked great) until yesterday when my hard drive failed. I replaced the hard drive and decided to install Ubuntu 12.10. Unlike 12.04, the wifi did not work after the installation finished and all the updates where installed (over Ethernet). The network drop down in the top right didn't even show a wireless option. I Googled about for a bit and found some solutions that seemed like they might work. Unfortunately they did not. Here is what I tried: sudo apt-get remove bcmwl-kernel-source sudo apt-get install b43-fwcutter sudo apt-get install firmware-b43-lpphy-installer Restart the computer. And the wifi still didn't work. At which point I panicked a bit and tried to undo the previous commands by running: sudo apt-get remove b43-fwcutter firmware-b43-lpphy-installer sudo apt-get install bcmwl-kernel-source Restart the computer. The wifi still doesn't work. This is where I stopped because I have no idea what I am doing and don't want to mess something up. The network drop down still doesn't show a wireless option and the hardware wifi switch on the laptop is amber (it turns blue when the wifi is on). Using the hardware switch does not change the color. Output from: sudo lspci ... 08:00.0 Network controller: Broadcom Corporation BCM4322 802.11a/b/g/n Wireless LAN Controller (rev 01) ... Output from: sudo lshw -class network *-network UNCLAIMED description: Network controller product: BCM4322 802.11a/b/g/n Wireless LAN Controller vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:08:00.0 version: 01 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: latency=0 resources: memory:d1100000-d1103fff ... Output from: sudo rfkill list all 0: hp-wifi: Wireless LAN Soft blocked: no Hard blocked: yes UPDATE: After writing up this question tried the following command: sudo rfkill unblock all At first it didn't do anything but after running it about four times, sudo rfkill list all now returns: 0: hp-wifi: Wireless LAN Soft blocked: no Hard blocked: no But the network menu still does not have a wireless option and the hardware switch still glows amber. Pushing the hardware switch turns the hard block back on and I have to run sudo rfkill unblock all multiple times again to turn it off. Any help is appreciated! Update 2: Full output from sudo lspci -nn: 00:00.0 Host bridge [0600]: Advanced Micro Devices [AMD] RS780 Host Bridge [1022:9600] 00:01.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (int gfx) [1022:9602] 00:04.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 0) [1022:9604] 00:05.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1) [1022:9605] 00:06.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2) [1022:9606] 00:11.0 SATA controller [0106]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] [1002:4391] 00:12.0 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] 00:12.1 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0 USB OHCI1 Controller [1002:4398] 00:12.2 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] 00:13.0 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] 00:13.1 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0 USB OHCI1 Controller [1002:4398] 00:13.2 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] 00:14.0 SMBus [0c05]: Advanced Micro Devices [AMD] nee ATI SBx00 SMBus Controller [1002:4385] (rev 3a) 00:14.1 IDE interface [0101]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 IDE Controller [1002:439c] 00:14.2 Audio device [0403]: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) [1002:4383] 00:14.3 ISA bridge [0601]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 LPC host controller [1002:439d] 00:14.4 PCI bridge [0604]: Advanced Micro Devices [AMD] nee ATI SBx00 PCI to PCI Bridge [1002:4384] 00:14.5 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI2 Controller [1002:4399] 00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] Family 11h Processor HyperTransport Configuration [1022:1300] (rev 40) 00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] Family 11h Processor Address Map [1022:1301] 00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] Family 11h Processor DRAM Controller [1022:1302] 00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] Family 11h Processor Miscellaneous Control [1022:1303] 00:18.4 Host bridge [0600]: Advanced Micro Devices [AMD] Family 11h Processor Link Control [1022:1304] 01:05.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RS780M/RS780MN [Mobility Radeon HD 3200 Graphics] [1002:9612] 08:00.0 Network controller [0280]: Broadcom Corporation BCM4322 802.11a/b/g/n Wireless LAN Controller [14e4:432b] (rev 01) 09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 02)

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  • Google I/O 2012 - Building Android Applications that Use Web APIs

    Google I/O 2012 - Building Android Applications that Use Web APIs Yaniv Inbar Google offers a large and growing set of back-end services, from AdSense to Tasks to Calendar to Google+, that can enrich your app, and increasingly they have a uniform set of APIs. This session discusses how to use them efficiently and securely, including authenticating safely and with good user experience, and describes Android-specific app-level optimizations. For all I/O 2012 sessions, go to developers.google.com From: GoogleDevelopers Views: 563 12 ratings Time: 55:14 More in Science & Technology

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