Questions about using Wireless connections in Ubuntu. This tag is not limited to Wifi only.

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12 views

How to manage network in packet and out packet?

Looking for solution for Ubuntu system, I had a Computer with 2 different internet connection and 2 IP address. One is static Ip address where second is dyanamic Ip address. Want to receive request ...
4
votes
1answer
9k views

Wifi not working after upgrading from 12.04 to 13.10

I went through loads of posts looking for an answer to my WiFi problems but can't seem to fix it. I had Ubuntu 12.04 installed and WiFi worked fine with no issues whatsoever but then I upgraded to ...
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0answers
10 views

i cannot detect wireless on my dell inspiron 3421 using ubuntun12.10

i just istall ubuntu in my DELL inspiron 3421, cannot detect any wireless, internet only using cable. please share your info, thank you.
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2answers
48 views

Install reliance Driver software in ubuntu 14.04

I'm Using Huawei ec 150 dongle. I need to install driver software It is quiet a big task for begineers in linux. So i took this matter over here. EDIT Output of lsusb Bus 001 Device 001: ID ...
0
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1answer
13 views

WiFi interface doesn't come up

All of sudden, my builtin Wifi interface on the laptop (HP Pavilion dv7, running Ubuntu 12.04, kernel 3.2.0-64-generic) won't come up. # ifconfig wlan0 wlan0 Link encap:Ethernet HWaddr ...
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2answers
280 views

Ubuntu 14.04 Wifi problems and blinking

I'm new to ubuntu and i'm having all sorts of problems, My wifi connection is super slow and intermittent, sometimes it randomly disconnects so I was wondering how do I go about to update the ...
0
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1answer
22 views

Ubuntu 14.04 LTS won't accept wifi password

Have installed all updates and upgrades. Wifi worked on my campus that has no wifi password, but when I attempt to connect to home network (with correct password) it waits a few seconds and finally ...
0
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1answer
5k views

Netgear N300 WNA3100 Install Ubuntu 13.04

I've never used Ubuntu before so I am completely lost with what to do. I bought a Netgear N300 (WNA3100) wireless adapter card a few months ago after my old card stopped working. I decided to ...
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0answers
13 views

WiFi regularly fails on high traffic

My FRITZ!WLAN USB Stick N (connected to a Fritz!Box 6360 Cable) seems to kill the wifi connection on high traffic loads - I can't even do an apt-get upgrade, because the network collapses in the ...
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0answers
17 views

S.O.S: A stubborn case of 14.04 wifi problem!

I've been sufferring ever since I installed a fresh version of Trusty 64-bit on Acer Aspire 1410 netbook (Intel Celeron, Centrino N-1000 wifi device) Problem: unable to reconnect to wifi until total ...
0
votes
1answer
14 views

How to connect my Wireless Epson WF-2540 to my laptop that is running Ubuntu 14.04 LTS OS

I downloaded Ubuntu 14.04 LTS OS on my laptop a couple of months ago. I just bought a Wireless Epson WF-2540 all in one (printer, scanner, fax, and copier) a week ago. I have the printer hooked up to ...
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0answers
9 views

WPA2 Enterprise not an option for WiFi security settings in Network Manager

I'm trying to connect to a WiFi network at my university, and WPA2 enterprise is not an option in my WiFi settings. Any ideas of what package to install for this option? I'm using Ubuntu 14.04, I ...
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3answers
2k views

Wireless Driver Installation (BCM4312)

I have just installed Lubuntu 12.10 in my Lenovo IdeaPad S10 (don't know the exact series). I have Broadcom BCM4312 wireless chipset for my wi-fi and I have tried installing the firmware using the ...
0
votes
2answers
2k views

Wireless not connecting automatically

My wireless is working fine, but when I login, it does not connect automatically, I have to select it from the list each and every time to use it. Even though the connect automatically option is ...
3
votes
3answers
57 views

No wireless networks found in wicd

I have a laptop ThinkPad Edge E430, with Xubuntu 12.04.4 LTS installed on it. I'm using wicd to manage my networks. My wired network works just fine, but I can't detect any wireless network ("no ...
1
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1answer
89 views

Wireless Drivers for Broadcom BCM 4321 (14e4:4329) will not stay connected to a wireless network

So, I'm not necessary new to Linux, I just never took the time to learn it, so please, bare with me. I just swapped out one of my wireless cards from one computer to another. This wireless card in ...
2
votes
1answer
6k views

very slow wifi after upgrading from 13.04 to 13.10

I upgraded yesterday from ubuntu 13.04 to ubuntu 13.10 and now my wifi connection is incredibly slow. ping google.com takes upto 270 ms with 46% packet loss edit: It appears that this issue is ...
2
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2answers
3k views

how to enable drivers for BCM43142

My laptop is Dell Inspiron 17R 5720. My OS is Ubuntu 13.10. I was using WiFi before but one day it stopped working. Outputs of some commands: enedil@enedil-Dell:~$ lspci -k | grep -A2 Broadcom ...
0
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2answers
6k views

Can I use Wifi and cable (Ethernet) networking at same time?

I am on an intranet that is not connected to the internet and a wifi router with connection to the Internet. When am connected to the router, I can browse the Internet but cannot browse my LAN with my ...
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0answers
15 views

wireless not working on ubuntu version 14.01 after the update

i've installed ubuntu 14.01.1 update and the wireless connection stopped working i do not know what to do. please help. it's a dell laptop inspiron 15
0
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2answers
56 views

Cannot connect to wifi using lubuntu GUI on Ubuntu server 14.04

As a first, I just want to say that this website is brilliant and has helped me no end whilst getting back into Ubuntu. I have recently converted a VAIO laptop to run Ubuntu server 14.04. The first ...
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0answers
23 views

how to resolve the hard block issue in my wifi completely?

my as us laptop has a hard block "WIFI" issue,some how i find the command to resolve this issue,after entering the command and after suspending the system ,the problem is resolved. the command i ...
3
votes
1answer
3k views

Intel wireless 7260 driver crashes, how do I work around it?

I'm having problems with the Wifi on my Xubuntu 13.10 and my new Lenovo X240 laptop. Sometimes the driver crashes. lspci|grep -i wi 03:00.0 Network controller: Intel Corporation Wireless 7260 (rev ...
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0answers
9 views

Time Warner Wifi not working in ubuntu

I am new to Ubuntu. Ubuntu works well when I connect to router via ethernet and other wifi. But in Times Warner Wifi I always get an authentication error.
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0answers
14 views

Wifi and ethernet networking stopped working in ubuntu 14.04

I have a System76 Kudu Professional version kudp1, it came with ubuntu 13.10 but I upgraded it to 14.04. After the last upgrade I did it stopped detecting ethernet and wifi networks. nm-tool output: ...
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votes
0answers
15 views

Connect to wireless internet through terminal without external programs to set up a server [on hold]

Ok. Here's the deal. I have a computer that does display desktop, only terminal. So through terminal, I need to connect to the internet (Long story). I would like a single command if possible like: ...
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0answers
13 views

How can I speed up finding available wifi networks?

I'm using Unity with Ubuntu 14.04, and there's no manual refresh button for wifi networks that I can find. So when I click on the wifi icon in the upper right, I just have to wait for it to get around ...
0
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0answers
10 views

Unable to locate packages

while trying to install any software or driver or anything I am getting this `Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate ...
0
votes
1answer
37 views

Connect to my College's WPA from Ubuntu 14.04 LTS

I have Ubuntu 14.04 LTS, and am running it on a Sony Vaio VGN-CR12OE. It is the only operating system. I am trying to connect to my college's WPA WiFi. My settings for this WiFi connection are as ...
1
vote
1answer
24 views

Wifi Hardware Blocked on Lenovo G50-30

I own Lenovo G50-30 with ubuntu 14.04 (x32). I have just a litle problem with my wifi. I tried: sudo rfkill list Result: 0 : ideapad_wlan: Wireless LAN Soft blocked: no ...
0
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0answers
19 views

wifi usb adapter [duplicate]

I installed abuntu Linux 14.04 and I am not able to connect to wifi. I put the installation disk for the Wi-Fi adapter in. It dosent open the installation package like it would on windows xp. It ...
0
votes
1answer
22 views

Ubuntu 14.04 Disable automatic network connection until after login

So I recently connected to my university's network for the first time using Ubuntu. After configuring it to correctly work with PEAP, it will now prompt me to login using my credentials on the login ...
0
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0answers
12 views

Detecting very low wifi strength compared to other PC's

I'm using trusty and my PC doesn't detect wifi strength properly. Where other PC's show a strength of 2-3 mine shows 0-1 how should I get over this problem?
0
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0answers
11 views

can't connect to the internet wlan and lan not working

I have installed a fresh copy of Ubuntu on Toshiba C655D-s5300 and couldn't get connected to internet. I have tried to follow the same direction with the previously asked questions of installing a ...
-1
votes
1answer
19 views

Wifi is not working

I tried many things, I suggested many questions here, but still could not find the solution. please find this info I got it 00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM ...
2
votes
3answers
20k views

Ubuntu Server 12.04: “waiting for network configuration” and network down

I've seen a few post similar to this, but I still have the network unreachable. How do I bring up my wireless network at boot? "Waiting for network configuration" adding 3 to 5 minutes to ...
3
votes
2answers
6k views

Atheros AR9485 wireless card doesn't work in an ASUS K53E

I just installed Ubuntu 11.10 32-bit version in dual boot mode on an ASUS K53. Every thing seems to work fine except for the wireless. The wireless works on Windows 7. Ubuntu finds the wireless card, ...
0
votes
0answers
12 views

No Network device available on Ubuntu 14.04

All of a sudden after an update the Wireless icon shows no device detected, I was using WiFi at the time. So far have not been able to connect to any network. My network device info is: Product: ...
0
votes
1answer
18 views

Wireless DHCP configuration fails on open network

I upgraded to Kubuntu Trusty last summer, and now that I'm back in school, I've noticed that my laptop has been failing to connect to the school's wireless (which is a completely open network). Every ...
-1
votes
0answers
25 views

my Dell wireless does not detect wifi in ubuntu 14.04

I am using Ubuntu 14.04 LTS and my laptop model is Dell inspiron 15(3521).it wifi works perfectly fine on windows and ubuntu easily detects and connects to ethernet.But it does not even show the ...
3
votes
2answers
3k views

Poor Wi-Fi performance

here is the situation: Ubuntu 13.04, wireless adapter: intel PRO/Wireless 3945ABG [Golan]. Wireless driver: iwl3945. The problem is that wireless performance is less than satisfactory. I can connect ...
0
votes
1answer
78 views

No internet via wifi/ethernet after 14.04 upgrade

I have just updated to Ubuntu 14.04 LTS on my laptop, and I seem to be having some internet problems. I have no internet connection through wifi or Ethernet, after both working in the previous ...
0
votes
0answers
13 views

How to enable or start network (wireless) services in ubuntu 12.04

I know there are loads fo questions similar to my question, but unfortunately none of there answer helped me anyway. I am a 100% newbie to ubuntu(linux) and am from windows enviroment. I liked ubuntu ...
1
vote
0answers
37 views

Wlan disconnects often

I am using a lenovo T440 with Ubuntu 14.04, Gnome 3.10.4 and Kernel 3.13.0-32-generic. My WLAN disconnects often. So I researched a bit about the problem and found out that maybe the module isn't ...
0
votes
1answer
34 views

Wifi not working in ubuntu 14.04 all of a sudden

My wifi is not detecting any wifi connections although they are present. As soon as I start my system Network Disconnected notification shows up. But it happens to work sometime and it is quiet ...
5
votes
2answers
8k views

How to install the new version of the RTL8187 driver on Ubuntu 13.04?

Well, Ubuntu has made me feel very welcome in the Linux world, opening its arms with serious problems. I guess I wouldn't say I am new, but I haven't used Ubuntu for almost 5 years now. I have been ...
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votes
0answers
14 views

How do I use a hardware switch for wifi, in Ubuntu Server?

I have been struggling with getting my wifi card working under ubuntu server 14.04 all week, and i finally tried installing with a desktop environment today (Xfce.) Needless to say, I got it working ...
0
votes
3answers
75 views

No Wireless Internet Connections Show Up!

Just got Ubuntu on another computer and I've never had this issue. On Windows Vista, (the operating system alongside Ubuntu) The internet works fine. But when I click on the icon in the top right, ...
0
votes
0answers
25 views

USB Wifi Digitus DN-70440 doesn't work on Ubuntu 14.04 64bit

I have a wifi dongle Digitus DN-70440 that cannot be recognized by Ubuntu. I have tried to compile drivers from source but always receive an error during compiling... :( In terminal lsusb command, ...
-1
votes
0answers
22 views

Cannot turn my wireless on. Dell inspiron n5110 [on hold]

I have tried updating/ upgrading. i'm running ubuntu 14.04 LTS