Ubuntu Networking :: WiFi Picks Up Neighbors But Not Mine?
Sep 3, 2010
I installed Ubuntu 10.04 on my new laptop. Everything seems to be running smoothly with the exception of the networking department.My computer is a Toshiba Qosmio X505 with a 8192 Realtek Wireless card built in (I think its called MiniPCI or something)If you need any more information, let me know the terminal commands and I'll get it right away.
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Jan 8, 2010
I am a newbie trying to setup wifi using 9.10 on a compaq nx9010 . The driver is activated for the broadcom 4320 rev 2 chipset. the wifi light is on.I can connect to my neighbors's unsecured network, but not mine which is using personal WPA2 security.
I am using a lynksys Wireless-N Broadband Router WRT160Nv2 I have installed WICD and removed the gnome network manager WICD tries to validate authentication which fails. then it tries to obtain an ip address which fails. finally it says: CONNECTION FAILED: UNABLE TO GET IP ADDRESS". meanwhile it is showing the wireless network at 100% signal.
last nite tried changing wifi channel, changing to WEP, installed and tried WPASUPPLICANT and WPA_GUI. Unfortunately , nothing worked. The wifi controller was able to assosciate with the network but could not authenticate. I'm wondering if the passphrase that I type in on the computer is somehow being turned into a hexidecimal or something so that it does not match what the router has as the pass phrase.
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Dec 23, 2010
Is there a tutorial for how to set up a wifi connection for complete newbies to openSUSE? My laptop sees other routers, but won't let me connect to mine. I set WEP, HEX, type in the key, and then nothing happens. On the list it says this is unsecured, even though I have selected WEP.
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Jan 3, 2010
Ubuntu and Xubuntu read my Motorola Surfboard SBV5120 cable modem via USB "out of the box"; Puppy LInux doesn't. The computer I've run them on doesn't support ethernet, so it has to be via USB. what can I do to get Puppy online?
Computer: Systemax
Processor: AMD athlon
Memory: 189 Mb
Hard drive: 40 Gb
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Mar 8, 2010
I am testing MINE protocol now. I got the basic concept of MINE protocol, but i dont know how to configure MINE protocol by creating a tunnel between two systems.
I did this configuration with linux boxes for GRE protocol.
creating a tunnel for MINE protocol and give me configuration details.?
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May 15, 2011
I have a wireless network (192.168.1.0) that's bridged to the Internet and a wired one (192.168.0.0) that's only local. When I am connected to both networks, Natty wants to route my Internet traffic through the wired, local-only one.
Can I make it automatically "just work", so that the right network is chosen for Internet traffic? Otherwise, what's the workaround?
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May 13, 2010
I have a new Acer Aspire One, model D250-1958. It uses the Atheros AR928X. I've tried Ubuntu Netbook Remix 9.10 and Ubuntu Netbook Edition 10.04, as well as the conventional Ubuntu. Everything works beautifully, except no wireless. The netbook picks up the signal, but when I provide the Key it fails to connect, and eventually prompts me for the key again.
I've tried to research this on my own, but haven't found a solution. In particular, the solution reported by narnie for his Acer Aspire One D250-1584, <HERE>, didn't work for me.
I'd really like to get this working. The netbook will be much less useful if it can't make use of our wireless router.
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Jan 10, 2011
where do I add a jar so that NetBeans picks it up and the classes are available in the IDE source editor + ubuntu 10.4 ?
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Jan 30, 2010
I want to put a script of mine in the applications menu , so that when I click on it , it executes itself ...so I created a new application by the name myapplication.desktop in /usr/share/applications/ . But when in GUI mode I traverse down to this directory and click on myapplication.desktop . It gives me an error "myapplication.desktop is not a directory". The crazy part is that when I run it using the terminal freedom@freedom-laptop: /usr/share/applications$ myapplication it runs perfectly well. I can't understand the problem...the script is correct , but I don't know about the error saying "it is not a directory" as all the other files in there are also files and they do run even in graphical mode .
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Aug 22, 2009
I don't know to check if my system is 64 bit or not? My dual boot Window Vista is 64 bit, but what about the fedora?
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Jan 29, 2011
I think it's because I had the beta of LibreOffice first and then I upgraded to the final release (3.3). Now it just looks like MS Word 2003 running on Windows 98.
I might sound picky, but it looked better for me with the RC version.[URL]..
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Jul 3, 2010
My laptop has an internal wireless device and a button to turn it on/off, but since it has bad reception I use an external USB wireless adapter.The problem is that if I turn the internal wireless device off using the button, it also turns the USB wireless adapter off.Is there anyway to use the killswitch (the button) only for the internal wireless device?This only started to happen in Ubuntu 10.04.
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Aug 29, 2009
I have only had a few weeks worth of experience with linux, so I'm probably considered a newbie at this but I felt like giving it a shot. I just configured my new Toshiba Satellite A505-S6969 to jaunty. Most of the transition is going well but I'm stuck with a few issues, one of which is getting my wifi to work. Right now I'm working off of an ethernet cable.spci returns
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port
[code]...
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Mar 6, 2010
Installed ubuntu 9.10 dual boot with win7 yesterday. Everything working but Wifi. Wifi works fine with Win7. No Wifi in Ubuntu. Very confused. I have info from the wifi trouble ticket post.There does not seem to be a driver for this card anywhere.
lawrence@lawrence-laptop:~$ lspci
00:00.0 Host bridge: Intel Corporation X58 I/O Hub to ESI Port (rev 13)
00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 13)
[code]....
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Sep 16, 2010
I cant seam to find out how to get my card to work i cant find out how to install the driver or finding the wifi card on the system.
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May 12, 2011
get WIFI working on my Dell D600 with Ubuntu 11.04 freshly installed. I some limited sucched following the this post t=1621331 this got the card working but it was very very slow over 70% packet loss to the WIFIrouter. 1. Machine details Dell Latitude D6002 Wireless Broadband and Chip setlspci -nn | grep Broadcom - 02:03.0 Network controller [0280]: Broadcom Corporation BCM4309 802.11a/b/g [14e4:4324] (rev 02)3. Check interfaces
eth0 Link encap:Ethernet HWaddr 00:0b:db:e0:1c:5b
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
[code]...
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Jun 6, 2011
Well this might not be a newbie question, but I will park it here for now. Mint, a flavor of Ubuntu, boots up and picks up old OSes that are long gone. How can I stop or modify this?I have searched, and nothing seems to address this.
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Sep 1, 2011
I have a pc which has 2 network cards, 1 wifi and 1 ethernet card.
I'm using wifi card to connect to wifi network (internet) and i'm planing to share this wifi/internet connection via ethernet to wireless router (siemens sx763) so i can have internet on my other devices, e.g. mobile phone, laptop.
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May 4, 2011
I am running (K)Ubuntu Lucid 10.04 64bit on a Dell Latitude E6400, WiFi Card Intel 5100. Never had any problems with networking. Up to about 2 weeks ago. I do realize there have been quite a few posts with this network adaptor, but non really described the problem I have here.
What happens is that suddenly the WiFi LED on the computer stops blinking, the WiFi connection gets disrupted, and the device is not recognized anymore when checking ifconfig. Only cold restarting the machine helps then... it will work for a while (between 1 and 20 minutes) and then crash again.
On Windows 7 the card works perfectly fine. With Ubuntu 11.04 in Live CD mode I have the same effects (connection crashes after a while). Also tried booting an older kernel, no success.
My exact hardware:
Code:
I notived the following problems in /var/log/kern.log
Code:
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Dec 20, 2010
New install of 11.2 with KDE 4.I have two soundcards in my system, one on the motherboard and a soundblaster. I multiboot and all FIVE other images, including SUSE 10.1 with KDE 3, use the soundblaster so that is where the speakers are plugged in. 11.2 insists on configuring the motherboard sound card for KDE, even when I do a fresh install setting the soundblaster as the primary sound card at installation time or when I remove the motherboard sound card from the configuration after installation. KDE 4 never even lists the soundblaster as a known card. Any way to fix or work around this restriction?
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Apr 8, 2010
I have 2 connections, wlan and wired, and I'd want to have a few websites (in my browser) to connect through the wireless connection while other go through the wired rj45 connection. s it possible? (without unplugging the rj45 cable...)
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May 13, 2009
the only error message I can find comes from "dmesg|tail"all it shows is
"no IPv6 router"any body know what is going on here or where where to look for more clues the next time I get around public wifi Oh the windoze washers and apple polishers don't seem to have any problems at all
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Aug 23, 2009
I have an old PowerBook G4 that I would like to use as a 'dummy' computer for learning wireless penetration (WEP/WPA attacks) more effectively. I had been using a wireless router, but I gave it away I can use Mac OS X to share an ethernet connection over wifi, but this is _very_ un-configurable. You get two options only, WEP and a key-length. So, I would like to install someway to make this wireless connection more configurable.
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Mar 16, 2010
I wanted to know is there any way to fetch last new unread emails of mine from a mail server (like gmail or yahoomail or) with a command and make text file from them in a appropriate directory.
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Feb 25, 2010
I'm running OpenSuSE 11.2 with an Nvidia GeForce 8200 on board graphics card and am running the drivers installed from the file NVIDIA-Linux-x86-190.53-pkg1.run which I obtained from the Nvidia web site. I also have this vga directive on the kernel line in /boot/grub/menu.lst vga=0x346 Yet, sometimes when the system starts up it will go into 640x480 mode instead of 1680x1050. If I shutdown and restart a few times it will eventually come up in the proper resolution.
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Aug 19, 2010
I'm having an issue installing Ubuntu with Windows 7 Home Premium 64-bit through Wubi. The Wubi installation works great and Ubuntu seems to install after the first reboot after selecting Ubuntu from Windows' boot menu, however whenever I select Ubuntu from Windows' boot menu after Ubuntu installs and it reboots for the second time, it loads the GRUB bootloader, however Ubuntu isn't listed at all.
Windows 7 is listed twice and Windows Vista is listed (seems it picks up the recovery partition for Windows 7 as Vista) and when I select the first Windows 7 from the GRUB bootloader, it just goes back to Windows' boot menu with Windows 7 and Ubuntu as the selections. If I select the second Windows 7 from the GRUB bootloader, it'll boot Windows 7 like normally. It looks like Ubuntu is nowhere to be found. Because of that, I just ended up uninstalling it.
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Dec 23, 2009
Installing a F12 on a new 500gb SCSI disk.I had a previous SEPARATE disk with a stable F9 on it including its OWN SWAP space.After installing F12 to boot from the new disk it installed. When rebooted crashed with an Fdisk type problem ... Even though the entire O.S. was supposed to be separately installed on SCSI 500.. After many frustrating hours of why oh why? it appears as though the F12 installation by default grabs any allocated "SWAP" space on any allocated DISK.As an other O.S. had used that SWAP for itself (Which it has every right to do) Why then did F12 pick it up?? and Use it in /etc/fstab...Then crash as a result??
Removing the offending "SWAP" entry from /etc/fstab install solved the problem.But my question remains ?? Why Does F12 install pick up "foreign SWAP space"?
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May 31, 2010
I just set up a Squeeze server for a friend of mine using my exact apache2 settings. He has been playing around, having a bit of fun learning HTML, but he ran into a problem where one of his images would not display. I at first figured his HTML was incorrect, but after a very long time of trying to figure out the problem, I still do not know what is going on, so I think it must be an apache2 problem?[URL]..
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Jan 8, 2010
one tell me the internal working of kill command. that is how it kills a process internally or from where it picks file to continue its process.
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Jan 4, 2010
My icon shows that the connection is good using wifi. However, I could not go online. What's wrong?
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