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

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unstable wi-fi connection ubuntu 14.04

I've read other questions in askUbuntu, but couldn't solve the problem as I'm new to Linux. The problem is that the Wifi connection on Ubuntu 14.04 is very unstable. And i don't know what to do. ...
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5answers
903 views

Wifi doesn't work after suspend after 16.04 upgrade

This particular version of the "doesn't work after suspend" came after upgrading to 16.04. It seems that the upgrade includes a Wicd applet (added to Metacity Classic Gnome task bar alongside regular ...
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0answers
32 views

Wi-fi is not working in ubuntu 14.04

I tried this command rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: no This is my wireless-info.txt ########## wireless info START ########## Report from: 23 Apr ...
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0answers
48 views

WiFi problem in dell inpiron 3421

WiFi not showing in Dell Inspiron 3421 with Ubuntu 16.04 LTS and Ubuntu GNOME 16.04 LTS even after selecting the Broadcom Linux driver in driver section, but in the beta2 versions of Ubuntu 16.04 LTS ...
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2answers
125 views

Lenovo B560 with Ubuntu 16.04 can't discover my wifi

I have installed Ubuntu 16.04 on my laptop Lenovo B560 but can't discover my wifi, other devices can discover wifi, this laptop(16.04) can discover other wifi in neighborhood. Currently I use it with ...
0
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1answer
21 views

Closing the lid create an error with the wireless icon

Since updating to 16.04, I encounter a problem where the wifi symbol would become an up and a down arrow. The problem arises when I close the lid, but sometimes it does not matter whether I close the ...
1
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1answer
593 views

Realtek driver RTL8723BE not working in Ubuntu 16.04 (kernel 4.4)

I upgraded from Ubuntu 15.10 (on which the driver had no issues whatsoever), to the LTS version 16.04 a day back. I knew I would have to reinstall the wifi driver for my card(Realtek RTL8723BE), and ...
0
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1answer
35 views

i have wifi problem with my ubuntu suddenly

########## wireless info START ########## Report from: 23 Apr 2016 01:48 EET +0200 Booted last: 23 Apr 2016 01:19 EET +0200 Script from: 27 Sep 2015 00:34 UTC +0000 ##### release ...
0
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1answer
78 views

Lenovo Z50-75 80EC | QCA6164 802.11ac Wireless Network Adapter | Not working

Currently my wireless does not seem to want to work for me, and it looks like I have an active driver listed when running lshw command; zero@zero-Lenovo-Z50-75:~$ sudo lshw -C network *-network ...
0
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0answers
45 views

Wireless Adapter not recognized with 16.04LTS 32bit

I have a Penguin wireless adapter, a plug-in to a usb port. It worked Fine with 14.04LTS 32 bit ; and currently works fine with 15.10. 32bit. But when i try it with 16.04LTS 32bit it is Not being ...
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13 views

How to use only USB wifi card first if it exists

I have read this article: How to disable built-in wifi and use only USB wifi card? However, my problem is sort of difference. My laptop is very old. and the built-in WIFI only supports 802.11b/g/n. ...
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2answers
513 views

Wifi Ralink does not work on Ubuntu 16.04

After updating to 16.04 my Wifi card does not work anymore. And I have no idea what to do. lspci 04:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe sudo lshw -C network ...
0
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0answers
343 views

Intel 7265D wireless driver/firmware ubuntu 16.04

How do I make intel 7265D wireless firmeware/driver to work on ubuntu 16.04? There is no network when I live boot into ubuntu 16.04 & dmesg reported this: Detected Intel(R) Dual Band Wireless AC ...
0
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0answers
23 views

Wifi troubles after reboot

I am new to Ubuntu and I had some troubles getting my wifi to work after I installed Ubuntu. I could get my wifi to work, but after rebooting, it would not detect any networks anymore. It was ...
0
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1answer
7 views

Belkin F9L1101V2 wireless will not install on Ubuntu 14,04 LTS

Hello all I read the post here: Belkin Wireless Adapter Card F9L1101V2 not Working on Ubuntu 14.04 And posted there, but was redirected to post on here. please excuse my ignorance on this matter as ...
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0answers
96 views

Ubuntu 16.04 WiFi signal weak

It's been a while sine I've used Ubuntu and I've forgotten some things. I'm running a duel boot OS, Windows 8 and Ubuntu 16.04. My WiFi connects with no no problems at all with Windows 8 but when I ...
1
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1answer
150 views

WiFi driver installation fails - SSL error:02001002:system library:fopen:No such file or directory: bss_file.c:175

I have just installed 16.04 on my Aspire E 15 (E5-573-35Q3) I have a Qualcom Atheros shown by the following: $ lspci -vvnn 03:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0042] (rev ...
0
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1answer
21 views

firefox / html5 video /wifi

Got the strangest experience. Firefox on Ubuntu (14.04) does not play html5 video (eg YouTube) it plays a few frames and then stops. When I disable my wifi adapter (button or software disable does ...
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votes
1answer
53 views

How can I change the wireless name of my computer?

How can I change the name of my PC that the router sees when I'm connected (in attached devices)? (Without changing username) Edit (clarification): Currently, when I connect my laptop wirelessly to ...
2
votes
1answer
317 views

No (Qualcomm Atheros) Wi-Fi on Lenovo G50-45 after 16.04 install

So I've just performed a "clean" install of Ubuntu 16.04 LTS ("Xenial Xerus") on my son's Lenovo G50-45 to Ubuntu and as you can see here, I had problems in the past with Wi-Fi disappearing... ...
0
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1answer
130 views

Driver for Wireless 7260

I just installed Ubuntu 16.04 on a laptop with Intel Wireless 7260, but the kernel does not recognize wifi. The laptop does not have ethernet, and wifi is my only way to connect to the internet. As I ...
2
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0answers
166 views

Wi-fi disappearing 16.04 randomly

Wi-fi connectivity randomly disappears on Ubuntu 16.04 LTS, and restores after restart. When it's gone, Wireless is enabled, but offers no networks, and the hidden wi-fi finds my connection, but ...
0
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1answer
114 views

Ubuntu 16.04 Wirelress Not Working

I have AR9565 Aetheros Wireless and for an unknown reason, after I installed the OS (with the internet cable plug in all the time) the Wireless is not working. I have to restart it without the cable ...
0
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1answer
859 views

wiFi detection problems after installing Ubuntu 16.04 LTS

I had installed Ubuntu 16.04 LTS and having trouble detecting Wifi connection . Please Help..Any suggestions ? I did ipconfig /release after logging in my windows 10. Doesn't seem to help. How do I ...
0
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1answer
116 views

Qualcomm Atheros qca61x4 network adapter not working

I have looked at almost every similar question and tried the suggestions and answers people have given with no luck as of yet. I was on ubuntu 15.10 but just recently upgraded to 16.04 hoping that ...
0
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0answers
37 views

Broadcom Wireless card not seeing wireless networks even after driver install and reboot

I am a newbie to Linux, coming from Vista, so please walk me through each step. I installed Ubuntu and removed Vista. My wireless card worked on Vista, but Ubuntu can't see it. I followed the ...
0
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1answer
29 views

Intel Wifi Link 5100 - unstable connection

i'd really love to move from windows to ubuntu, but there is a problem i have with my wireless connection. I have old Toshiba Satellite A300 with Intel Wifi Link 5100. I can see wireless networks and ...
0
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0answers
18 views

wireless drivers installation problem

Hey i have install ubuntu but the wireless drivers is not there. I am connected with the wireless put its shows wired connection. I have checked by command iwconfig. It sjows there is no wireless ...
0
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2answers
51 views

Laptop not detecting my home wifi

I m using Ubuntu 14.04. My laptop is not detecting my home wifi network. But my mobile detects my home wifi and connects well. And my laptop detects and connects to other wifi networks except my home ...
0
votes
1answer
57 views

wifi doesn't work on asus X555LD

I've just installed ubuntu 16.04 on my laptop, but my wireless card doesn't work. What can i do to fix it? lspci -vvnn | grep -A 9 Network 03:00.0 Network controller [0280]: Broadcom Corporation ...
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0answers
38 views

Wireless connection failed!

(1) Creating object for path '/org/freedesktop/NetworkManager/ActiveConnection/2' failed in libnm-gl Also http://ubuntuforums.org/showthread.php?t=2239214 didn't help
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0answers
76 views

Looking for wifi drivers for Hp 250 g4 for ubuntu 14.04?

As I have purchased new hp 250 g4 laptop and when I tried to install WiFi drivers its taking other drivers but not working fine. most of the time it doesn't connected only to my WiFi device and also ...
0
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0answers
196 views

My networking is disabled when I switch to different Wifi AP

For example: I am using my laptop at home, and then when I close laptop, and go to my office where is different Wifi Access Point, it disables my networking. The only thing, that I can do is to reboot ...
0
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0answers
35 views

Thinkpad T460 wireless options not appearing

I am Unable to connect to wireless networks at all, nothing comes up as a list or anything. I can't find a hardware switch at all to suggest it is turned off. The WiFi works fine in windows 10 so I ...
0
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0answers
212 views

Just installed 15.10 but can't connect to the internet

Installed 15.10 manually (windows dual boot) without connecting to the internet and still can't connect via wifi or ethernet. System info: TP-LINK-TL-WDN4800-Wireless-Express-Low-profile Gigabyte ...
0
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0answers
30 views

How to recover wifi password after system crash

I was running wifi connection running on my UBUNTU machine. But my machine got crashed and I reinstall the UBUNTU again. In this whole process I forgot to save my wifi password which I set few months ...
1
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1answer
37 views

What is oem-wireless-dw1550-1160187-dkms?

I am new to Ubuntu. Can anyone please tell me what oem-wireless-dw1550-1160187-dkms package is and what it does? I am always getting the error below whenever I install or upgrade anything. Errors ...
0
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1answer
28 views

Cant properly connect to WiFi on 14.04.4 but Ethernet works fine

I am getting frustrated.. I recently switched to Ubuntu on this PC, and WiFi does not work. Ethernet does however. That's the only way I can even type this. I have an HP 15-f377wm laptop, and for two ...
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0answers
20 views

15.10: WiFi blocked/no resume after suspend/no bright hotkeys after upgrade

I have a Samsung Laptop model NP270E4E-K0ACL - Intel Sandy Bridge Mobile Graphics Card - Atheros AR9485 Wireless After a clean installation of Ubuntu 15.10 using an ISO burned image (kernel ...
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0answers
25 views

Wifi adapter is missing [on hold]

I cant Connect to wifi, i didn't do anything suddenly the network shut down and i cant enable it again.
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3answers
17 views

Wireless not working with Intel Wireless PRO 3956ABG on Inspiron 1525 with 14.04

I installed Ubuntu 14.04 on my laptop, and I found that Camera, CD drive adn wireless cards are not working
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0answers
27 views

Can't connect to wifi. Lenovo ideapad 500-15ACZ Ubuntu 14.04.03LTS [duplicate]

Freshly installed (coming from Windows 10) checked lenovo's site and I'm afraid there might not be a driver out there that's compatible with this version of Ubuntu yet.. Please tell me I'm wrong.. $ ...
0
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2answers
36 views

RTL8723BE no module loaded after reboot

When I'm trying to install windows driver for RTL8723BE on Lenovo IdeaPad100 wlan0 disappeared. I fixed it with this: http://askubuntu.com/a/593015/531813 but after reboot I must type: sudo ...
0
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0answers
21 views

find Noise level iwlist and iwconfig commands

I'm tryng to find out the noise level, and the commands below should show the information in the Quality lines, but somehow it doesn't show. Any ideas? iwlist scan wlp3s0 Scan completed : ...
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0answers
39 views

Ubuntu 15.10 make a hotspot… Again

I've used to share the internet from my computer to a tablet by manually setting the wifi connection mode to ap, as described in numerous places. Here for example: Create WiFi hotspot on ubuntu ...
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0answers
12 views

Error in resuming ubuntu related to pciehp_resume

I sometimes(not always) cannot resume my laptop after suspending. The following error is printed in the screen: pciehp 0000:00:1c.1:pcie04: Device 0000:03:00.0 already exists at 0000:03:00, cannot ...
0
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1answer
34 views

Ubuntu 14.04 unstable wifi connection with Intel wifi card

I have problem with my Intel wireless card. Connection is very unstable and very often gets lost. I've tried to disable IPv6 settings but it doesn't help. $ lspci -nn | grep 0280 01:00.0 Network ...
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0answers
8 views

How do I get wireless internet working after duel booting Ubuntu/mac OS X [duplicate]

I just successfully installed Ubuntu 14.04.4 along side the mac operating system. The only problem now is my computer is not detecting any kind of wireless networks while using ubuntu I'm not that ...
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2answers
33 views

How to see my wlan ip? Ubuntu 14.04 LTS [on hold]

I know i need to go to terminal and enter ifconfig but when i do that i only get etho and lo informaion. So anyone know something?
1
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1answer
15 views

Error while sniffing packets using scapy

arp = ARP(pdst=ip1,psrc=ip2,op="is-at") packet = ethernet / arp while True: sendp(packet, iface=iface) time.sleep(10) And the Error is - File "/home/darshan/.local/lib/python2.7/site- ...