0
votes
0answers
12 views

How to set parameters for Realtek wifi rtl8723

I have a realtek wifi card which is really messing up the internet connection on my laptop. As per a few launchpad bugs,they have suggested to disable msi and powersave. How do I set the parameters ...
0
votes
1answer
34 views

Realtek RTL8821AE Wifi driver/alternative

I recently built a new computer using an ASROCK motherboard, which comes with a realtek RTL8821AE PCI-E wireless module. I installed elementary os, just to try something new. It didn't recognize the ...
0
votes
0answers
13 views

Help with Realtek 8188ce

I'm having trouble installing a driver for my wireless card. It's a Realtek 8188ce. I'm using Ubuntu 12.04 LTS and I'm running it on a Compaq Presario CQ57. My WLAN switch doesn't seem to be wanting ...
0
votes
2answers
550 views

lenovo e540 RTL8723be wifi not working

I'm really struggling to have working wifi on my laptop lenovo E540. I googled about my network card using ubuntu, but nothing solved my problem. First of all, I installed Ubuntu 14.04.1 LTS 64-bit. I ...
0
votes
0answers
29 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 ...
0
votes
1answer
160 views

Alfa AWUS036H USB wireless adapter not recognized

The Alfa AWUS036H USB wireless adapter will not be recognized by my netbook (Ubuntu 14.04, Asus X201E). As I understand it, the drivers should already be built in to this version of Linux, but I ...
0
votes
0answers
79 views

wireless networks not showing up

I installed Ubuntu 12.04 on a new laptop but I am unable to connect to any wireless network, let alone see any wireless networks from the drop down in the top right corner. My ethernet connection ...
0
votes
0answers
137 views

Very slow WiFi on Ubuntu 14.04.1 ( RTL8191SEvB )

My laptop is dual-booted with Microsoft Windows 7 Ultimate (x64) and Ubuntu 14.04.1 (x64). When it's booted in Microsoft Windows 7 Ultimate, with the appropriate Realtek driver installed, I get around ...
1
vote
0answers
73 views

install wifi drivers for ubuntu

I need some help to configure my wireless network. I've downloaded Ubuntu 14.04.1 and installed it using a live CD and every thing is working great but the wifi connection starts at 72 mbps and then ...
2
votes
1answer
338 views

Ubuntu 14.04.1 Realtek 8191SEvB wifi doesn't work [closed]

I have just updated my laptop (toshiba qosmio F60), from ubuntu 12.04 to 14.04(.1) with a "clean" installation using the usb disk. The wifi didn't work properly on ubuntu 12.04 (that's why I updated), ...
1
vote
2answers
89 views

Connection dropouts with RealTek RTL8188CE

I'm an Ubuntu rookie with an unresolved wireless internet connection issue. I've spent a lot of time fiddling around in my never-ending quest to get my connection working properly, but my inexperience ...
3
votes
1answer
516 views

Wifi Drops and Reconnects with UBUNTU 14.04 (Realtek RTL8188)

I just installed UBUNTU 14.04 LTS on a Toshiba Satellite C655D. My wifi drops off occasionally, and all I have to do to reconnect is disable my wifi and enable wifi from the wireless icon in the top ...
1
vote
1answer
121 views

Realtek RTL8187B stopped working

I have Ubuntu 13.10 Server running 3.11 kernel I had RTL8187B working out of the box but after installing Atheros driver (for another adapter) my RealTek stopped working, I used BackPorts to install ...
0
votes
0answers
56 views

Latest Hardware firmware update kills wifi

After installing the latest firmware update, my Ubuntu 12.04 is left with no wifi. At boot, I get the message "no rtlwifi firmware found". Using synaptic I can find no such firmware in the ...
0
votes
0answers
393 views

realtek rtl8192ee wifi card not working after installing kernel 3.16 rc2

I followed suggestions on this thread and installed kernel 3.16 rc2. Now my Ubuntu has successfully detected the wifi card and I am able to connect to my router. I also see that packages being ...
2
votes
2answers
899 views

Realtek RTL8188CE desconects randomly and features slow connections

I am brand new to Ubuntu and am having internet issues, as in it disconnects about 10 to 15 minutes in and is generally very slow. I realize this is a very common problem, but it seems like the ...
0
votes
1answer
33 views

Removing a module when I add a new better one?

I'm using this guide to install my TL-WN822N (Wireless/Wifi). I need to add 8192cu at the end of /etc/modules, but I see another module there (Copy-Paste file): # /etc/modules: kernel modules to ...
0
votes
2answers
489 views

Wireless is slower in Ubuntu with a Realtek RTL8188EE card [closed]

I installed Ubuntu over a default Windows installation on my laptop. The wifi connection was fine on the Windows installation, but on Ubuntu, the latency keeps spiking and will sometimes even take up ...
0
votes
1answer
490 views

cant install rtl8723ae wireless driver for lenovo yoga 11s

I recently downloaded 12.10 on my lenovo yoga 11s. Installing was a nighmare dealing with efi but I got it working. My problem now is that I have no internet neither wifi nor ether. Only on my ...
1
vote
1answer
28 views

Ubuntu 12.04 crashes on startup for newer versions of Linux, possibly related to WiFi

My computer gets to the screen with the Ubuntu logo and the orange/white dots, and then the screen goes black, spits out a lot of error messages, and cannot boot. (If it'd be helpful, I can take a ...
0
votes
2answers
624 views

Wi-Fi speed issue with 14.04 LTS

I have a strange issue with the Wi-fi speed in Ubuntu 14.04. After a restart of the computer my wlan speeds range at 20-30 Mbs, but after a while of usage (and/or idle) the speed drops to about 2-3 ...
0
votes
2answers
425 views

Wireless Not Connecting/Dropping Connection

I've searched around and nothing seems to be up to date. I installed Ubuntu 14.04 alongside Windows 7 on a Toshiba Satellite S50. My WiFi detects the network, but keeps asking for a password and ...
0
votes
0answers
58 views

help with LEO-NANO150N drivers

i have installed LEO-NANO150N on my ubuntu 14.04 the error is that the signal regularly drops and disconnect on ubuntu but not in windows 7 i have installed drivers by this method it worked nice until ...
1
vote
0answers
120 views

RTL8723AE PCIe driver problem

I have looked at this question but I get this error while compiling and am unable to load the module afterwards: make -C /lib/modules/3.13.0-24-generic/build ...
1
vote
1answer
207 views

Realtek 8188E not working after routine update

I have a Toshiba Satellite C55-A that has a Realtek 8188E wireless card. When I first installed Kubuntu to this machine, I had to start with 13.10 to get the card to work, but it continued to work ...
1
vote
0answers
53 views

ndiswrapper locks system when disconnecting from wifi network

After some hours of fiddling with ndiswrapper I have successfully managed to connect to my wireless network with my network card which sports a Realtek RTL8190 chipset. I'm using Ubuntu 14.04 and the ...
0
votes
0answers
97 views

Ubuntu 14.04 Lenovo E430

recently install ubuntu 14.04 to my lenovo e430, and everything seems to work fine, except the wlan device; do you guys know how to install or make it work?, it only recongnize the eth0. The device ...
1
vote
0answers
69 views

8179 wireless adaptor not working Ubuntu

I am pretty new to Ubuntu. I installed Ubuntu with Wubi on my desktop computer but couldn't get my wireless network working. The adapter is a USB TP-link dongle. It is working under Windows 7 but not ...
0
votes
0answers
235 views

Ubuntu 14.04 LTS Wifi Issue

I have a Qosmio X500-13R with Ubuntu 14.04 LTS in dual-boot. Since I installed it I've had an issue with the wi-fi speed. It connects just fine and has no problem accessing any website. The thing is ...
5
votes
4answers
2k views

Realtek RTL8188CE wireless driver unstable in Ubuntu 14.04

Since a fresh install of Ubuntu 14.04 I'm loosing internet connection after a few minutes. I comes back after reboot or wakeup from standby. That seems to be a known issue with the Realtek RTL8188CE ...
2
votes
2answers
927 views

Rtl8187 wireless card drops signal within seconds

My Realtek RTL8187 USB wifi card is having trouble keeping a connection for more than a few seconds, while on the same machine under Windows 7 it has no problem. When I make the connection, I have a ...
1
vote
0answers
193 views

Wifi speed dropping for HP Pavilion 15-n097sa [SOLVED]

I recently moved to Ubuntu 14.04 from Windows 8.1. I have quite a problem with my WiFi speed dropping. When I checked it at speedtest.net it went from 30Mbps to less than 1Mbps then goes up again to ...
1
vote
1answer
738 views

problems with Realtek RTL8188ee on 14.04

I am having a wireless issue with my mothers laptop, just installed Ubuntu 14.04 because I'm tired of removing malware from her laptop and now the wireless card wont work. this is the first time I've ...
4
votes
2answers
7k views

Wireless connection slow/inconsistent after fresh install Ubuntu 14.04 (Realtek RTL8188EE)

I have been running Ubuntu 14.04 using the dev builds for a over a month with no issue. Then I upgraded on the official release date and issue started. I got frustrated and did a fresh install and ...
0
votes
0answers
77 views

How to reinstall realtek rtl8192ce on ubuntu 13.10?

I want to remove the wifi driver from Ubuntu, then reinstall it. I know how to install it (http://www.youtube.com/watch?v=QFh2EZhUKgs), but don't know how to remove it first. I'm a novice user, so ...
0
votes
0answers
92 views

Sound and WiFi not working on HP15-50009tu on Ubuntu 12.04 LTS

I have a HP 15-d009tu Laptop. Ubuntu 12.04 LTS is installed by my company. The problem is it neither search for wireless network nor have the wifi driver. I ran the additional driver software but it ...
0
votes
0answers
111 views

Realtek 802.11n RTL8192S USB WLAN not connecting

like so many others I am having problems with my wireless adaptor. I am also new to Linux from Windows and I'm not sure how to proceed. When I check the Network connections the adaptor can see the ...
0
votes
1answer
326 views

Lubuntu wireless driver problems (Lubuntu 12.04, Realtek RTL8190)

I have freshly installed Lubuntu on a friends PC, but I am unable to get the wireless working. There is no option to scan for networks and adding one manually does nothing. $ sudo lshw -C network ...
0
votes
1answer
82 views

How to disable my internal wifi card?

I'm running a realtek rtl8188ee, and considering how many problems people are having with it that I read, I decided to order a Panda wireless usb. It should be in the mail today or tomorrow, so I'd ...
0
votes
0answers
179 views

Disconnects with a Realtek RTL8191SU under Xubuntu 13.10

I have installed Xubuntu 13.10 (fresh install, from a Live CD) on a 10 years old desktop PC, with a USB WiFi dongle (chipset Realtek RTL8191SU). The dongle is recognized fine, but it fails to log on ...
0
votes
0answers
80 views

realtek rtl8191s wont enter monitor mode

Every thing is explained the screenshots below http://i.stack.imgur.com/SfQF9.png http://i.stack.imgur.com/1rSOn.png i.stack.imgur.com/GwTtg.png Thats how other wifi looks wlan0, i have the ...
0
votes
0answers
332 views

Does A Realtek RTL8191SU WLAN USB driver need to be patched to allow Monitor mode for reaver and aircrack-ng?

Hello Ask Ubuntu users. I'm having trouble configuring my Realtek RTL8191SU WLAN USB device to be able to use monitor mode. Do I need to patch my RTL8191SU WLAN USB driver to allow monitor mode? If ...
1
vote
0answers
123 views

Ubuntu 13.1 wifi authentication didn't do anything

Just install Ubuntu 13.10 on my second PC to try a Linux OS. I'm working as developer on windows based platforms but I'm completely fresh in Linux/Ubuntu. When I try to connect to WiFi (WiFi adapter ...
1
vote
0answers
423 views

Realtek RTL8723AE monitor mode

I have been trying for hours to set my wireless card into monitor mode. It's a Realtek RTL8723AE. The card works fine; I'm using it now to post this message. I just can't get it to monitor mode. What ...
0
votes
1answer
375 views

Realtek RTL8188EE Slow Download Rate

This may be a duplicate, but I have been pulling my hair out. I just bought a new Toshiba L75D-A7283, and I really hate Windows 8.1, so I decided to put Ubuntu 12.04 LTS on it. Besides a couple of ...
0
votes
1answer
1k views

How to get my Asus PCE-N15 wireless adapter to work on 13.10

Recently, I've bought a computer, on which I installed a dual boot Windows 7 and Ubuntu 13.10 installation. I have temporary access to a wired connection, but I bought a Asus PCE-N15 wireless network ...
1
vote
0answers
100 views

Realtek RTL8723AE Adapter Disabling Entire Home Network

I recently bought an NSPIRE laptop from Novatech which came with a Realtek RTL8723AE Wireless Adapter. The drivers work fine in 13.10 but after about 10-20 minutes I lose connection to the internet. I ...
0
votes
0answers
85 views

ubuntu 13.10 realtek 8723 wireless card stopped working

I have a zoostorm intel i5 laptop which came with a realtek 8723 wireless card. I had to compile the driver initially in 12.04 but now I'm using 13.10 and it seemed to work fine. However it stopped ...
0
votes
0answers
62 views

Ubuntu 13.10 and Realtek 8723ae-bt Wifi problems

The wifi keeps flickering on and off. Sometimes it weakens in signal and sometimes it completely disappears. My kernel is 3.12.0 generic. I've tried almost every possible solution available on ...
0
votes
0answers
168 views

Wifi Unstable on Ubuntu 12.04

Does anybody has any solution of unstable wifi in almost all the laptops, where it dips after every 15 mins. I want to use wireless on N Channel. I am new to Ubuntu.