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

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Slow WiFi on Ubntu 15.04 with Realtek RTL8192EE

I have a fresh install of Ubuntu 15.04 in dual boot with windows 8.1 on my ThinkPad T450. The wifi connection in Ubuntu is much slower than in Windows. Is there a way to fix this? I don't know how to ...
0
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1answer
14 views

connect: Network is unreachable - but connection is actually there

Lately my Dell XPS 15 does some strange things. It is connected to the internet as I can load all my sites just fine. Only thing is that I can not SSH to the outside of any network, neither can I ping ...
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1answer
19 views

Network is not working

I have update the new vrsion of ubuntu and my network doesn´t work not even the wirless button work anymore or with ethernet cable also. The version before worked properly can someone help me? :(
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39 views

Is it possibe to create WIFI hotspot on Ubuntu phone?

Is it possibe to create WIFI hotspot on Ubuntu phone ?
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26 views

How can I link my Canon MG5650 scanner to Ubuntu?

I have a multi-purpose printer (scanner/printer/copier) Canon MG5650. I can now print wirelessly, how can I add it as a scanner to Ubuntu?
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48 views

Wifi no longer showing up/working on Ubuntu 14.04 Desktop

I used to connect through wifi on my system, however, after a few fidgeting here and there, somehow wifi connections are no longer showing up. I am only able to connect via Wired net. Please help ...
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19 views

i am using ubuntu 14.04,wireless not working in lenovo g50-70

I am using Ubuntu 14.04. Wifi is not visible. How to enable it ? It is not even showing b43 driver. When I tried to install b43 driver manually running the above commands, I got error messages: ...
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0answers
25 views

wifi is not working in my ASUS laptop on ubuntu 12.04

I have installed ubuntu 12.04 with windows 7 on my ASUS laptop, the wireless connection is working in windows but not in ubuntu, only wired connection is working in ubuntu. I have tried so many ...
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86 views

Wireless, Ethernet and Bluethooth not working with lenovo G5080 under Ubuntu 12.04.5/14.04 64bit

I have Lenovo G50-80 laptop and installed Ubuntu 12.04.05 or 14.04 for 64 bit. But I can't establish a wireless connection or a ethernet connection. $ lspci -nnk | grep -iA2 net 02:00.0 Ethernet ...
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24 views

I removed my desktop environment, and now wifi doesn't work [closed]

This is actually about Debian, but I'll post here since the package management for both is the same for both, and no one ever answered me on superuser. I was using mate. I ran sudo apt-get remove ...
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16 views

Wireless mouse detection issue

I bought a wireless ASUS WT465 mouse, but when I plug it in the sensor does not work. I can click the left and right buttons and use the scroll but the mouse doesn't react to movement. Initially I ...
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25 views

How can I increase wireless speed?

I signed up for 105 MB/s Internet through Comcast, and using CAT-5 connected to the cable modem, I get roughly that (94 MB/s) on speedtest.net. However, I normally use wireless on my laptop since my ...
0
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1answer
8 views

Scanner problem - Espon Stylus NX420 All-In-One

I have an Epsom NX420 all-in-one printer. The printer was just plug & play and works fine as a wireless network printer....but I cannot get the scanner to work. It seems that this printer is not ...
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0answers
11 views

Alfa 36H not showing up in network manager

Ubuntu 15.04 asus t100 My alfa card does not show up in the network manager. While I have it plugged in the light flashes and the network manager appears to be refreshing every 3 or so seconds. ...
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0answers
44 views

Home wifi does not work - 15.04 Lenovo Z510

After I upgrade to 15.04 from 14.04 (though not immediately after I updated), my home internet did not work anymore. It connected, but when I tried to go to a webpage an error is given by the browser. ...
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19 views

Cannot Connet to specific Wi-Fi Network 14.04

I'm on Ubuntu 14.04 It's at least 2 weeks I cannot connect to my University Network. This is my wifi-info log http://paste.ubuntu.com/11772250/ I've already tried the stuff on this ask, but it ...
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0answers
16 views

My Wifi keeps dropping in UBUNTU 14.04 LTS how to get it correct details are in link below

http://paste.ubuntu.com/11771954/ I have been trying to solve the error but unable to solve it. Please help me. I have referred to My wireless/WiFi connection does not work. What information is ...
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17 views

Problems with my Wifi

I see the different connections and I can also connect to any of those connections and access internet, but i can do it about 10 minutes at the most, then it appears that I have signal, but internet ...
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0answers
26 views

15.04 on yoga 3 pro bluetooth problem

I installed 15.04 on my yoga 3 pro everything works great i love it except the bluetooth wont connect to my devices , it seems to work takes far too long to search for any devices and then when i try ...
0
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1answer
29 views

I have a trouble with my wifi

i have a laptop lenovo g50 my distro is ubuntuu 14.04 trusty thar i can't connect with wifi my English is bad sorry
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14 views

WiFi Drivers disabled on restart

I am using Ubuntu 14.04 on a Macbook Pro with Broadcomm BCM4331 as wifi device. Every time I restart Ubuntu, my Wifi drivers get automatically checked to "Do not use". Can anyone help with that.
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64 views

Random WiFI dropping in 15.04

I'm using 15.04-64 bit on a laptop 8GB RAM, Intel i7 4510U, Nvidia 840M. I only recently got Ubuntu to work after a lot of trouble with my Nvidia card. My WiFi randomly drops even though my router is ...
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33 views

iwconfig gives me no wireless interface

I have a toshiba laptop with dual-boot windows/ubuntu. The wifi card cannot be seen in ubuntu. When I run iwconfig I get no wireless extensions. When I run lshw -C I get the following: *-network ...
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8 views

Can't connect to 802.1x Wifi, constantly asks for authentication

When I arrived at work last week my laptop suddenly kept getting asking for authentication to connect to the 802.1x WiFi. All other WiFi networks work fine. My other devices also connect to the 802.1x ...
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0answers
18 views

no wlan0 on ubuntu 15.04 (VMware)

I have Ubuntu 15.04 installed on VMware, i can connect to the internet with the name wired connection 1 after I'm connected to the internet in mac, and when I open a terminal and type ifconfig it ...
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0answers
20 views

wireless connection asking password for every connection fail

My system knows the password for a wireless ssid, and it is connected too. but whenever the wireless connection is disconnected it should always try connect to it, but after three or 4 attempts it is ...
0
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1answer
14 views

Ubuntu 14.04Broadcomm 43142 wifi problem on HP p-011tx

Ubuntu 14.04 does not show wifi connection after new installation. Device is:HP p011tx Broadcomm 43142 802.11 adapter
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1answer
11 views

How to Extract parameters from captured beacon frame

So I was able to extract the SSID and Mac Address from the captured Beacon Frame stored in pkt. I used scapy library's sniff function to capture the beacon frame. I did this to capture the mentioned ...
0
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1answer
29 views

Which Linux distribution is best for this network [closed]

I would like to set up a network for my workplace. I have an office of 3 people and I would like to share the work space so that we can share files easily. Please see the image below for an ...
0
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1answer
18 views

Cannot see or access another computers on networking using ubuntu 14.04 LTS

I just installed Ubuntu 14.04 LTS. I am totally new to Ubuntu. I have another computer with Windows 7 installed. Both computers are connected via router using wifi. But still I cannot see or access ...
0
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1answer
69 views

No connection / sporatic connection with Intel 3160 Wireless, Lenovo Y50, Ubuntu 15.04

I recently bought a Lenovo Y50-70 laptop, and while Ubuntu has mostly been running well I've had issues with the wireless. Wifi will connect perfectly fine, and it will usually be able to load ...
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0answers
41 views

Wifi Turn on Issue

I have Asus EEE series X101CH. I've turned its wifi off manually and after 4 hours it doesn't turn on again and I must use cable connection. How can I turn it on? I use Xubuntu 14.0.4.1 .
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2answers
52 views

Ubuntu 14.04: Wifi disabled after suspend

I recently bought a new HP pavilion 15 (has windows 8) and installed (dual boot) a fresh version of ubuntu 14.04 (64bit). After installation, the built-in wifi wasn't working so i used a usb wifi ...
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2answers
37 views

Annoying popup wifi password in 15.04

Always I log into Ubuntu 15.04 and my wifi network (HP-LASERJET) is in range it wants a password from me, despite I always save it. I have a problem just with this wifi network (it is not a printer, ...
0
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1answer
18 views

Switch WIFI driver?

I think my old WIFI card died a while back. I kept trying different versions of Linux to see if that would bring back my WIFI. Then, I thought my ethernet card was my WIFI card. Now, I got an Intel ...
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0answers
14 views

why doesn't lsmod show that bcmwl-kernel-source is already installed?

I'm confused. I installed bcmwl-kernel-source a couple of weeks ago, but I cannot see that it is installed with lsmod. However, if I try to install it again, it says I already have the latest version. ...
1
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1answer
21 views

Intermittent Successful Connection to WPA Wireless Network when Travelling

Based on this question, pastebin here. (I deleted all the other available network connections in the area, as well as previously saved connections in that text file) I've had Ubuntu 14.04 on this ...
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0answers
15 views

Wifi toggle refuses to stay in on position on Packard Bell TN65

I have tried 15.04, 14.04 and 13.10 All have the same issue, as soon as I enter Ubuntu desktop, the Network offline notification shows up. Then when I go into wireles setting to switch the wifi on, ...
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0answers
43 views

Broadcom B43 WiFi not working in Ubuntu 15.04

I have installed Ubuntu 14.04 and Windows 8.1 on my laptop. Networking menu at the top said "Wi-fi is disabled by hardware swith". Windows 8.1 wifi switch is not working. lspci -vnn | grep Network ...
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0answers
9 views

how do i connect to internet in ubuntu 9.04 [closed]

I'm using Ubuntu 9.04 alongside with windows 7. when I installed it think that it will be easy through net but is is creating difficulties for me as I'm unable to connect to the internet .I'm using ...
2
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0answers
23 views

Problems with unstable wireless (Ralink RT5392)

I am having trouble fixing an unusably slow wireless network on a new PC with Ubuntu 14.04 LTS installed. After a while I have no network connection. It works if I restart my computer (still slow), ...
1
vote
2answers
40 views

Error while sniffing packets using “SNIFF” in “SCAPY” (python)

I wanted to sniff beacon frames from the wireless network. I installed scapy and set the wlan0 to monitor mode. then in terminal, - I entered Scapy command to open scapy. Then in Scapy, I put: ...
0
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1answer
20 views

Make ubuntu server/router part of wifi connections

So I have configured my ubuntu server to be router with dhcp functionalities and I want it to appear on other computers or devices as a choice for a network connection. My ubuntu router is currently ...
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0answers
13 views

Wifi not working in ubuntu but worked fine in debian

I installed ubuntu earlier but wifi wasn't working,but when i used kali linux using live usb,it started working. My laptop is dell n5010 running Ubuntu 14.04. Now i have switched back to Ubuntu ,and ...
0
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1answer
36 views

Wifi stops working after suspend, 14.04.2

EDIT: New info - the problem of Wifi not working after suspend is fixed by downgrading to kernel 3.2 - unfortunately the downgrade causes other problems like my mouse cursor freezing and lagging, and ...
0
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1answer
39 views

Cannot connect to any networks after spoofing MAC address

So I want to spoof my MAC address. However when I do so I am unable to connect to any networks. After changing it back to the physical MAC address of the network card, it works just fine. It worked ...
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0answers
33 views

How to install USB 2.0 WIRELESS 802.11N on Ubuntu 14.04

I am trying to install USB wireless 802.11N on a desktop but I dont have any idea about it. This is what i have on the CD drivers: install.sh android_ref_codes_JB_4.1 android_ref_codes_JB_4.2 ...
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1answer
17 views

log into a machine on same wireless network

I have an Ubuntu server on a wireless network, supplied by Verizon, at home. How do I log into this server from my laptop which also has access to the same wireless network? Thanks, Anjan
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0answers
21 views

How to revert to previous version after bad update

I've had both ubuntu 14.04 and windows 7 running on my machine for a few months now and everything was running fine. I recently installed some updates in ubuntu, but had waited a while and so many ...
0
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1answer
38 views

Wifi is not working properly in Ubuntu 14.04

I have Lenovo B480 laptop on which i am using multiple OS namely windows 8 and Ubuntu 14.04. When i first open Ubuntu and try to connect to wifi network it get connected but internet is not working, ...