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

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Trouble Connecting to Wifi on Kubuntu 14.04.02

I just installed Kubuntu version 14.04.02 on my Dell Latitude D630. The installation went fine, but I can't get it to connect to Wifi (or even turn it on for that matter) or bring up a list of ...
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4 views

ubuntu on mac keeps losing wifi (w/ CA certificate)

Currently I'm using a school wifi with CA certificate and for some reason my ubuntu 14.04 on mac keeps losing wifi connection every 10 minutes. When i use wifi at home, it works fine(with no CA ...
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0answers
8 views

Wifi not working after upgrading to Ubuntu 15.04

I am facing this problem after upgrading to Ubuntu 15.04. I cannot connect to my institution's wifi. I have recently changed my WiFi's password.When I want to update the password It is not showing the ...
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0answers
9 views

Ubuntu on Sony Vaio UX280p

I'm a new Ubuntu user. I just installed the newest version of Ubuntu on my UMPC Sony Vaio UX280P and I have a few problems. WiFi signal is dropped. (2m distance from the router the signal bar is on ...
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1answer
12 views

Wireless Disabled in Ubuntu 15.04

I recently disabled Networking in my laptop (Acer Aspire V5); it turns on in no way. I reboot several times, I tried keyboard command, edit connection, enable networking of course; via terminal I run ...
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0answers
18 views

I have a Ralink Wireless Lan USB Adapter that I can't get to work no matter what I try

I am new to linux so there are many things that I may or may not have done correctly, but I have gone through many solutions on installing this driver for the USB adapter, however, I never have the ...
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14 views

Wifi networking

Wireless connection is provided in my college through a open connection that routes the data through a proxy. Is this setup more secure( or not) than the ordinary open Wi-Fi connections one comes ...
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3answers
26 views

How do I check the flow of internet through ubuntu?

I'm using my Ubuntu computer as a wireless receiver, receiving Wifi from my router and sharing my internet through a gigabit switch. How can I check or monitor the speed that I'm sending data to the ...
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2answers
20 views

wifi + right mouse button on ubuntu 14.04 not working

[![enter image description here][1]][1]i recently installed ubuntu 14.04 from scratch and it have no wifi. i tried to install a driver in software and updates- aditional driver when I am about to ...
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28 views

Internet problem in Ubuntu 14.04.2

Recently I installed Ubuntu 14.04.2 alongside Windows 8 and I'm having problems with the internet connection in Ubuntu. In Windows 8 works perfectly fine but in Ubuntu it doesn't. Well, I'm a noob in ...
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0answers
6 views

Can't see to be able to fix the allsupport=1 issue Ubuntu 12.04

Support for cores revision ox17 and ox18 disabled by module param allsupport=0. Try b43 allsupport =1 Once I get this message my pc does not go any further. I have tried just about everything I have ...
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0answers
17 views

How to get Wifi driver lo lenovo g50-70 assembled with RTL8723BE

I have newly installed ubuntu-14.04 in my laptop but the WiFi is not working on browsing the net. I have tried some methods that are presented but none of the made favour to me, I have gone through ...
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1answer
15 views

ubuntu 14.04 wireless disconnects after rebooting until router is switched off and on

I recently installed ubuntu 14.04 LTS along side Win8.1 on my new laptop. Wireless connection worked well for a day and then it started disconnecting whenever I downloaded something or restarted/shut ...
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1answer
8 views

Problems turning off the wireless card

I am trying to turn off wireless using the ifconfig command ifconfig wlan0 down and nothing happens no errors displayed in the terminal and wireless networks are still displayed in the network ...
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0answers
15 views

Wifi being weird after upgrade from 14.10 to 15.04 (only works for the first 5 mins)

I'm having problem with my Wifi since I upgrade from 14.10 to 15.04 two days ago. I understand that there are already lots of posts about it and I have dig through many of them, but I believe my ...
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0answers
22 views

Wifi ubuntu 15.04 don't work [on hold]

I have just downloaded ubuntu 15.04. But the wifi appeared to be disconected although it is not.
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1answer
32 views

SSH and VPN Cisco connection working on one laptop but not on another. Both laptops using Ubuntu 14.04. Where is the difference?

I'm trying to SSH to our university server using VPN and WIFI connection. The bug is similar to this one, although different in details. The problem is as follows: Me and my colleague are using ...
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0answers
12 views

Missing driver for ASUS USB-N53?

I have a WiFi USB adapter called "Asus N53 Dual-Band Wireless-N600 Adapter". I've tried just sticking it into my (up-to-date) Ubuntu 15.04 computer, but it doesn't work. Syslog: kernel: usb 1-3: ...
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0answers
17 views

Wifi and Bluetooth Not working on Ubuntu 14.04 but working on Windows 8 [duplicate]

Even after updating with sudo apt-get install update (while connected with wired network), it still does not see available wifi nor does the enabled bluetooth able to find any bluetooth, just ...
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0answers
30 views

Ubuntu 15.04 destroys my Wi-Fi

I have ubuntu 15.04, my Wi-Fi adapter is ralink rt5390. lshw -C network output: *-network description: Wireless interface product: RT5390 Wireless 802.11n 1T/1R PCIe vendor: ...
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0answers
12 views

Broadcom wireless disabled after sleep on HP Pavillion

I've dropped a Ubuntu 14.04 onto a new HP Pavilion laptop. After installing the bcmwl-kernel-source package, the Wi-Fi appears to work, however after putting the laptop to sleep (via closing the lid) ...
0
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1answer
14 views

unable to locate package hostpad

I want to use Ubuntu as wifi router and the solution I found was hostpad. But I am unable to install it, it says, unable to locate package hostpad. What is the possible solution here? Thanks
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11 views

Ubuntu and Ethernet problems?

I'm using Kubuntu 15.04 on an HP Pavilion dv3-2003tu. Recently I switched my hard drive to a new one that still contains Kubuntu and what I'm wondering is why Kubuntu can't connect to my ethernet ...
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0answers
12 views

Ubuntu internet stops working after a few minutes. Wifi stays connected though

Recently, the Internet was been acting strange on my Ubuntu partition. It works 100% fine when I dual-boot Windows, but the Ubuntu partition connects to wifi for an indeterminate amount of time (0-10 ...
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4answers
22 views

Is Ubuntu right for my Laptop?

Ok, so. I have an Asus transformer-book and the windows 8.1 OEM kind of sucks. I tested Ubuntu and kind of liked it. but i only have 25GBs of storage. I really need it to use the internet, is my ...
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1answer
20 views

wifi and ethernet keep disconnecting

I don't know if this has been asked before, but the internet (ethernet and wifi) is constantly disconnected. I've checked the router, via other devices (such as cell phone and tablet) and access to ...
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0answers
7 views

Ubuntu 12.10 Hotspot support WEP / WPA

I'm following this tutorial : http://ubuntuhandbook.org/index.php/2014/06/share-internet-with-android-ubuntu-1404/ and I've managed to get my hotspot running (sharing ethernet over wireless). ...
1
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1answer
43 views

14.04 wifi ndisgtk drivers and getting card working

i am completely new to ubuntu. I think i was successful in installing ndisgtk and using the gui to install drivers for my wireless network card. i get a rt2860 hardware present and tried to configure ...
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0answers
10 views

Will the TP-Link TL-WDN4800 work on Ubuntu 14.04?

I have a Netgear WMA3100v1 wifi adapter and it is not working, works for about 10 mins then it disconnects. So I am really tired of struggling to get wifi working on my desktop with Ubuntu 14.04. ...
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1answer
15 views

TP-LINK wireless N USB adapter [on hold]

Do I need to remove it from my PC or it's just okay to leave it there?
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0answers
24 views

Wifi not working on Dell inspiron 13 7347 for Ubuntu 14 LTS [on hold]

I just installed Ubuntu 14 LTS on my dell inspiron 13 7000 (7347). Configuration core i5 and 8gb ram. Please help
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0answers
16 views

Why am I frequently getting disconnected from wifi after some time of use? [duplicate]

I use a Lenovo g50-45 with Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter. I am connected to the wifi and can access the Internet for like 10-5 min and then the wifi will ...
2
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3answers
30 views

Create Wi-Fi hotspot in Lubuntu 15.04

I'm new to the OS and chose this community to find some help on my problems. I have Lubuntu based on version 15.04; I'm very satisfied, though it's more complicated than windows, but faster and safer. ...
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0answers
14 views

14.04, wifi disconnected, atheros ar5008, CAN'T SLEEP!

Two days ago I started computer and found the wifi disconnected. I couldn't even figure out a reason since I didn't do anything, I didn't update anything, I didn't change any settings, and it just all ...
0
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1answer
15 views

Can't install firmware-b43-installer online

I'm on a fresh install of Lubuntu 15.04 on a Dell Latitude D630 - specifically, I've got a Broadcom BCM4311 wireless network card. I've read through the instructions at ...
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0answers
10 views

bluetooth does not connect phone and speaker, and the wifi freezes the laptop when switching a network

I have Ubuntu 15.04 installed on a lenovo yoga3pro. It recognises, but it does not connect to my phone (iphone 5s) and speaker (envaya denon). the wifi freezes the system most of the time when I ...
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0answers
14 views

Ubuntu 14.10 wifi keeps disconnecting [on hold]

Every so often, my wifi will disconnect. I have posted the output of "lshw -C network" and "uname -a" below. sudo lshw -C network *-network description: Wireless interface ...
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0answers
28 views

Internet comes and goes after update to 15.04

I recently upgraded to 15.04 with a Mac. At the beginning I had no Internet at all but fixed that by installing manually the drivers from my wired connection. However now with both WiFi and wired ...
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0answers
15 views

Need help installing drivers for an Archer T2U wireless adapter!

I had an old computer running WindowsXP, and I wanted to add some life to it and finally expose myself to a Linux OS or something similar, maybe learn something from the experience. So I got a Lubuntu ...
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1answer
34 views

(Ubuntu 15.04) wireless connected but no internet access

i'm using ubuntu 15.04 vivid, I'm connected to the wifi but when I open Firefox, it said "Server not found", I open Software Updater it said Failed to download, basically no internet access. But I've ...
1
vote
1answer
30 views

Partition not shown correctly in Ubuntu 14.04.02 LTS installer + wifi network not shown

I'm trying to install Ubuntu to dual boot with Windows 7. I am on a laptop with a single hard disk in which I prepared a partition to install Ubuntu. This is what I see on Windows partition manager, ...
1
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1answer
26 views

connect to wlan0, and eth0 as safeguard in etc/network/interfaces

I am currently running rpis headless that send data over ethernet to a server that is also connected to the router through ethernet. Using a usb wifi adapter and keeping the same IP address, i would ...
0
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1answer
28 views

wlan0 is missing

My laptop wlan0 missing after apt-get upgrade. It works well before. ifconfig only lists lo and eth0 now. iwconfig give no wireless extension error. $ iwconfig lo no wireless extensions. eth0 ...
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0answers
19 views

WiFi driver help please

Hello so I figured out that I can copy and paste. I also figured out that i cant watch movie or listen music.because I'm missing certain addons. I still however can not install the drivers. I ...
0
votes
1answer
28 views

Can't connect to WiFi with “Connection activation failed” error after upgrade from 14.04 -> 15.04

I recently upgraded from 14.04 to 14.10 to 15.04 in succession. I lost internet capabilities each time, thanks to my having to use a Realtek WiFi dongle. I was able to resolve those issues both ...
2
votes
1answer
14 views

can't run interface and virtual interface at the same time

So I am trying to create an ad-hoc network between a couple of devices. I also need to run hostapd in order to capture probe request packets. I have a wireless adapter (TL-WN722N) that is capable of ...
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0answers
20 views

Wifi stopped working after resume or reboot Ubuntu 14.04

I have a dell vostro laptop with Ubuntu 14.04 dual boot with windows (wifi is working with windows). The wifi stopped working after resume/reboot. Wifi is unable to detect any networks. PFB the ...
0
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0answers
4 views

Ubuntu WiFi password storage is per-card?

I've replaced a wlan card of my laptop HP EliteBook 2530p. I've removed Intel WiFi Link 5100 (full size mini PCIE) and put Atheros AR9832 AR5BHB116 (half size) In addition, I've flashed BIOS whose ...
1
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1answer
15 views

WiFi driver help

My wifi driver does not work. I have already uninstalled windows and I can't get any internet access. The only option may be to install a new one but how. The only internet access I have is on my ...
0
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1answer
15 views

How to keep alive a wifi connection on a laptop

I have a Dell Mini 9 running Ubuntu 14. The wifi seems to work well, but only as long as I use it. I've noticed that if I leave it idle, and then try to ping or SSH into it, it's disconnected from the ...