Ubuntu Networking :: 9.10 Detect Wi-fi But Could Not Connect?
Jan 15, 2010
I could not connect to any wireless network on my laptop with ubuntu 9.10. Network manager detects all wireless networks avaliable, but could not connect to any of them. When I try to connect, system asks for wpa-key, but typing it gives no result. I tried home and office network, but it is the same. There is WinXP installed on the other disc partition and no problem with wireless connection at all.
I have Acer 3680 with broadcom wireless adapter 4318 (driver was installed via ndiswrapper). I've already spent hours, browsing the Internet, but it does not help unfortunately, so I'll appreciate any advice of experienced user.
Code:
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:"SvoyDom"
Mode:Managed Frequency:2.437 GHz Access Point: 00:1E:8C:E5:12:BE
Bit Rate=54 Mb/s Tx-Power:25 dBm
[Code]...
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Jun 3, 2011
I have just installed ubuntu 10.10 on my windows 7 os as part of a dual boot, and im having trouble connecting to the internet. I have a wireless edimax PCIe adapter and seem to be able to detect the signal fine but when i try to connect ubuntu starts thinking about it and then after a while says "disconnected from wireless internet".
I'm pretty much a noob to lunix but have a small amount of experience with the terminal, also not so great on the networking terms, so please dont go too deep to quick on the terminology!
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Aug 1, 2010
I have a WLAN Driver Azure Wave AW-NU222 Wireless LAN Card in my Medion computer.
After installing Ubuntu it seems to detect the wireless networks in my area. However, when I try to connect to my network, it tries for several minutes and then times out with no error message. I have set up the credentials and also tried removing the encryption (WPA-PSK) from the network itself, but it still doesn't connect.
Connect via an Ethernet cable is fine, and I know that the network is good because I can connect via my Windows Laptop and various other wireless devices.
I suspect it's due to drivers, but I'm having trouble downloading a driver which I can try and install using Ndiswrapper. The Medion website just a windows executable when I try and download the driver specific to my machine when I really need the .inf file.
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Jan 1, 2010
i have a hp netbook snd the xp boot sectors went bad so i instale ubuntu 9.04 and it worked, but my sound card would not work so i did the update to ubuntu 9.10 and now my sound card works but IT WONT DETECT OR CONECT TO WIFI so i am typing this on my phone ad that is my only compuer.. but since im on my phone i can download nothing.
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Apr 24, 2010
Ubuntu 9.10 comes with rt2870, the driver for my Zonet ZEW2545, and I have had to blacklist rt2800usb in /etc/modprobe.d/blacklist.conf in order for rt2870 to work. My network adapter is able to attempt to connect to my router, but after 10-40 seconds it tells me I am disconnected again. This adapter works fine on windows.
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Mar 29, 2010
I have ASUS Laptop A6Rseries was running XP untill I installed Linux 9.10. Now i am having problem connecting to my wireless network. I am using Belkin router what works fine with XP, Vista and Windovs 7. Here is some information what I found
lspci
00:00.0 Host bridge: ATI Technologies Inc Device 5a31 (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80)
[code]....
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Aug 1, 2010
My son lost his USB Wireless stick for his Computer. I had thought I heard that if you had a second wireless router, you could use it somehow to detect the wireless router you have already set up in your home (like using a wireless card)? Is this what Ad-Hoc is? Either way, can this be done and if so how? I use a WRT54Gx2 Lynksys router and have a TRENDNET TEW-432BRP wireless router and also a spare D-link DI-514. I use ubuntu 10.04, and also wanted to know if I connected one of the router to his on the LAn port could he connect msaybe through an Ad-Hoc on my local computer here? He uses XP on his. I'm a newbie to linux and networking in general.
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Oct 16, 2010
I've installed Ubuntu 10.10 on my Macbook Pro 5,5. Everything is running fine with some tweaks. Just one thing bothers me: when I tell Nvidia X Server Settings that I want to use my external screen as primary screen it doesn't put the gnome panels to the other screen, well... sometimes it does after a couple times but most of the time it doesn't.is there a way to automatically detect when I connect a monitor instead of going to the Nvidia settings? Just the way Mac OS X does?
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Apr 17, 2010
at start, knetworkmanager detect wireless network, but doesn't automatically connect - I have to restart it to make it work properly. Instead, it gives that error:
[Code]...
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May 29, 2011
I've installed Squeeze 2.6.32-5-amd64 on my laptop (Alienware M17X R3, Intel i7 Sandybridge, ATI Technologies Inc Broadway [ATI Mobility Radeon HD 6800 Series])The screen is 17", with maximum resolution of 1920 x 1080. After a default install of the operating system, the maximum resolution I can select is 1280 x 1024.My research so far has suggested that I need to edit the /etc/X11/xorg.conf file and provide xorg with the necessary resolution.
Again, by default, the xorg.conf file is not created. This leads me to believe that xorg is scanning my hardware at startup and providing me with whatever it thinks is appropriate. I tried following these instructions to generate an xorg.conf file. This process created an xorg.conf file under /root/.
When I copy this xorg.conf file to /etc/X11, I get a blank (i.e. black) screen. Deleting this file restores the default resolution 1280 x 1024.This system is dual booting with Windows 7. Under windows I am able to get a 1920 x 1080 resolution, so I know my hardware is up to it.At this stage I have yet to install the drivers for the Radeon graphics card.What are my options regarding configuring xorg to give me a higher screen resolution?
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May 2, 2010
I have a new F12 install, and my syslog is filling up with messages about USB. I have 2 USB devices plugged in directly to the mobo (bluetooth keyboard receiver, touchscreen), and it keeps redetecting them and then disabling the port for some reason.
A small sample of what keeps on repeating:
Quote:
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Jan 12, 2010
Code...
To find the appropriate firmware without knowing the make or brand of your wireless chip, you can use the command:
#fw-detect
But apparently debian package do not offer this useful tool, well, certainly for sidux exclusively.
Is there a package of fw-detect eventually?
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Dec 23, 2010
I recently installed the 64bit version of 10.10 onto my machine, which runs on an Intel DP55WB motherboard. The on board NIC is not detected and I cannot get it to connect to a local wired connection. I ran sudo lshw and it returned (among other items)
Code:
*-network UNCLAIMED
description: Ethernet controller
product: 82578DC Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm msi cap_list
configuration: latency=0
resources: memory:e0200000-e021ffff memory:e0224000-e0224fff ioport:2020(size=32)
How to get 10.10 to recognize the NIC?
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Jun 20, 2010
I recently downloaded Ubuntu 10.04 into my Windows Vista laptop & I have downloaded the one that can run alongside my current system, so I'm running dual OS. At the start up screen where I choose the OS, I choose Ubuntu & it loads fine. Everything looks perfect except that it won't connect to or detect any wireless connections. I have tried clicking the Network Manager icon & clicking New Connection. I typed in the SSID & security key for my wireless connection/router & after I hit create, a small window pops up saying "Wireless Disconnected: you are now working offline" or something like that. Nothing happens/changes. There is no internet connection on Ubuntu OS. But when I switch over to my Vista OS, the internet works perfectly (obviously.)
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Feb 2, 2011
not connect to hotspot via wireless..i was check via console terminal "ifconfig wlan1 up" but not display message.. i have used network tool via gui but i don't know how to setting this wireless.. iam using ubuntu 10.04and my netbook specification is:
Cipset : Intel
Prosesor : Intel atom 1.66 GHz, 667Mhs FSB Cache 512 KB
Hardisk : WDC 250 GB
[code]...
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Jun 26, 2011
I have hp q 610 ubuntu 10.10 can't detecte wirless whatshould i do?
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Jan 10, 2010
Just like the title said it won't detect my wireless card. Anybody know what's wrong with it?
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Jun 5, 2010
I have installed Ubuntu 9.04 onto a USB stick (8mb). Works OK, it detects my Wireless Broadband, connects and works OK. But it does not detect the Wireless from my PC router. Do I need to install something to do this?
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Jun 30, 2010
I recently installed Ultimate Edition 2.7. It works great. My problem is that most of my apps like frostwire, Ktorrent .... for that matter any application that requires to connect to the internet....are not able to detect my internet connection. I'm connected to Auto ethernet....I can browse...All my browsers work though and the OS is also able to connect.
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Jul 18, 2010
Ubuntu 10.04 can not detect my wireless connection.I don't know anything about this subject.I am using :
Linux lucas05-desktop 2.6.32-23-generic #37-Ubuntu SMP Fri Jun 11 07:54:58 UTC 2010 i686 GNU/Linux
lucas@lucas05-desktop:~$ iwconfig
[code]...
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Sep 29, 2010
I have looked through many different forums and ..... tutorials on how to get Samba to work. I am new to Ubuntu (Linux in general). I am able to access my shared folders on my Windows 7 system with my Ubuntu system. I cannot access the shared files on my Ubuntu though on my Windows 7.
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Jan 28, 2011
I'm having trouble detecting wireless networks in range.
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Jun 24, 2011
My computer is Dell Inspiron N4020.And after I installed the Ubuntu 10.04 successfully,a problem occured:No wireless device appear nor the wireless signal
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Jun 12, 2010
My wireless (Toshiba laptop, 10.04 64 bit) is just hanging when trying to connect. It was working fine but now nothing. My Wireless antennae is on and my other laptop can connect with no problems. I have restarted the router and the laptop twice.
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Nov 2, 2010
I am unable to connect to wireless network in ubuntu 10.10.i have noticed that the iwlagn driver isnt been used by anything.
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Jan 10, 2011
in linux world and have recently downloaded and installed ubuntu desktop 10.10i cannot connect to both wired and wireless ethernet on my laptopit tries to connect but fails in 30 seconds , it says"disconnected" while i am able to connect to the same in windows i have broadcom 4315 and i have tried both fwcutter and ndiswrapper but the problem persiststhe device id is 14e4:4315
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Apr 6, 2011
I am trying to setup a dhcp server for my internal network. I have two NICs, a modem, and a wireless router. I have my server connected directly to my modem which is providing me with Internet access on eth1 and is working fine. I have dhcp and dns setup on eth0 which is connected to my router. The router shows that it is connected to the Internet but when the router gives a client computer an IP address, the client is unable to connect to the Internet but can connect to the router. I will post my configuration files below with my current configuration.
[Code]....
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Aug 8, 2011
I can connect to the internet through wifi, but I cannot connect to anything on my network. I have a printer and a NAS, so I would really like for this to work again. I have a dell laptop with a Broadcom card.
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Mar 1, 2010
I am running Ubuntu 9.10 on an ASUS eeepc 1000HE, and my wireless card, RaLink RT 2860, is failing to recognize any wireless networks. It was working fine this morning, until I accidentally hit Fn F2, disabling the wireless card. I hit Fn F2 again to reenable it, but it no longer will detect any wireless networks (and other computers in the household do recognize them). I googled quite a bit and talked to a human about this but could not fix it. We tried dhclient ra0, which returned
There is already a pid file /var/run/dhclient.pid with pid 2438
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.1.2
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit [URL]
Listening on LPF/ra0/00:25:d3:13:f4:20
Sending on LPF/ra0/00:25:d3:13:f4:20
Sending on Socket/fallback
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 6
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
Other data:
iwconfig returns
(other stuff here...)
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Mar 26, 2010
In my toshiba m900 with realtek wireless lan. i canot detect any network. should i see any network? i setup my access point using wpa2 in windows. how about the ubuntu 10.04? i mean do they support wpa2 and wireless issues?
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