Questions regarding audio and communications with realtek peripherals

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1answer
594 views

can't find wireless networks

every time i go out of sleep mode ubuntu is disconnected from the internet, which i get, but when i go to reconnect to my router, it can't find any wireless networks at all and it says "device not ...
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0answers
71 views

RealTek RTL8821AE under Kubuntu

I've just bought a Gigabyte Brix pro to make a small portable NAS. I've installed Kubuntu 14.10 on it. Unfortunately I've got some trouble with WiFi. Its on RealTek RTL8821AE chip. When I look at the ...
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1answer
136 views

wifi on toshiba laptop with rtl8192ce driver

I am wondering if there is a standard fix that works for the wifi in trusty tahr. I have a toshiba satellite L755 with the realtek rtl8188ce wireless adapter. I installed 14.04 three weeks ago and ...
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1answer
136 views

Realtek Card Reader 5286 in Asus X551MA Laptop/Ubuntu 14.04 LTS

looking for suggestions on how to address an issue with my SD card reader. I first tried to see if updating the kernel to 3.16 would be enough, and it didn't. Next, I found instructions to modify ...
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0answers
72 views

How can I find my chipset, and tell if my adapter is ieee80211 or mac80211

I have a Realtek RTL8187SE B/G adapter on Ubuntu 14.10. I was wondering if there was a command that lets me find my chipset because I use "airmon-ng start wlan0", and it says that the Chipset is ...
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2answers
2k views

Wifi dropping on Lenovo G50-70

I'm having problems with my WiFi on a Lenovo G50-70 which uses the Realtek RTL8723BE chip. After a certain time it drops. I then have to reboot the whole system to get the Wifi functioning again. ...
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0answers
102 views

Xorg high cpu usage when wireless connection is active

I use Xubuntu 14.04 LTS 64-bit (3.13.0-43-generic) on a low-end notebook (AMD C-70, 2GB RAM, RTL8188EE) and a router D-Link DSL-2640B. The wireless connection looks fine, but it is impossible to use ...
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1answer
148 views

r8168/r8169 support on Ubuntu 12.04

I know similar questions have been asked in the forum in the past, but I cannot get the exact answer I need: hence, resorting to a new question. A month ago, my system with r1869 driver module worked ...
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1answer
138 views

issues connecting MSI wind u123 via wireless

Hello I own an MSI Wind u123 lspci output: 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8187SE Wireless LAN Controller (rev 22) lspci -nn | grep 0280 02:00.0 Network controller ...
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1answer
143 views

HDA Realtek and Auto-Sensing Disable

I have a couple different devices using Realtek audio chipsets (one is ALC269VC, another is ALC262). On both devices (laptop/tablet type devices, with internal speakers and a headphone jack) when I ...
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1answer
1k views

Realtek RTL8723be Wifi and Bluetooth 14.04

I just installed the OS on my laptop and at first wifi didn't work. After connecting to ethernet and updating everything, the wifi is working. But it disconnects here and there and requires me to ...
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0answers
216 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 ...
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2answers
855 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 ...
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0answers
111 views

Can't use internet with RTL-8139/8139C/8139C+?

I have a RTL-8139/8139C/8139C+ in my ubuntu 14, but I can't use it. And it is not a wireless drive, but a cable internet. How can I use it?
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0answers
168 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 ...
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1answer
344 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 ...
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0answers
73 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 ...
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0answers
307 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 ...
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0answers
105 views

What is the difference between sound drivers in Ubuntu 10 and newer versions?

I am trying to jump from XP and would like to use Ubuntu as it has everything I require. The problem I am having is that I cannot get the sound to work. I have installed older versions 10.10 and the ...
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0answers
139 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 ...
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0answers
880 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 ...
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0answers
38 views

Cannot get left earphone working [duplicate]

I'm running Ubuntu 12.04.4LTS and my left earphone is not working. It is a brand new pair with nothing wrong with it so I know it's not an issue with the earphones. I have been googling for a good ...
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0answers
288 views

Identify and Install Wireless Driver

I have just bought this and put Ubuntu on it. The wired internet connection works fine, but I have no option for wireless even though there is a built in wireless card. Can you help me dentify the ...
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0answers
25 views

Acer Aspire Z5101 Realtek Network Card Not connecting after resuming from suspend mode [duplicate]

I have a problem with my realtek network card not connecting after resuming from suspend mode. Ubuntu 13.10 Realtek network card using the r8712u driver on an Acer Aspire all in one z5101, any help ...
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0answers
239 views

can't get out of suspend with WOL - RTL8111E

I can't get my desktop out of suspend through WOL. Running Ubuntu 13.10, installed the RTL8168 driver from the Realtek site (was provided by Realtek site for onboard RTL8111E on mobo Asrock ...
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1answer
618 views

Realtek 8723AE driver works badly

\o So my wireless card works. At home, it would work nicely on both Windows 8 and Ubuntu, with a very steady, sustained connection. However, now that university started, I'm in a hub with much more ...
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1answer
3k views

No WiFi Connection RTL8723BE on Ubuntu 13.04

I tried with this and it works relatively well with few issues. Yesterday I tried to remove/reinstall the driver and after that I can't enable WiFi on my Lenovo ThinkPad E540. uname -a Linux ...
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2answers
1k views

Belkin F7D1102 N150/Surf Micro Wireless Adapter- connectivity problems

The network manager keeps prompting me for a password, while i'm sure it's correct. Sometimes it connects for a minute. When i used windows 8 at the same place with the same router, i didn't have this ...
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1answer
95 views

Error while running make to install drivers

Everytime I want to run make while installing a driver, I get these error messages : make[1]: ***[_module_/home/alaa/Downloads/rtl_92ce_92se_92de_8723ae_linux_mac80211_0006.0514.2012] Error 2 ...
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4answers
3k views

Internet Timeouts with TP-Link TL-WN821N wireless usb stick - existing solutions dont work

I'm running Ubuntu12.04 and I'm trying to get a TP-Link TL-WN821N to work. The solution from Internet Timeouts with TP-Link TL-WN821N v2 wireless usb stick didn't work for me. Neither has anything ...
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2answers
621 views

non-working Realtek Wireless Card on Toshiba Satellite L75D-A7280

Just bought a Toshiba Satellite L75D-A7280. Immediately dropped Windows 8 for ArtistX. Apparently corrupted .iso, so I reinstalled with a new .iso (after they upgraded their build to 13.04, ...
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1answer
1k views

AlsaMixer shows Card but nothing under Sound/Output

Ubuntu 12.04.2 LTS Toshiba Satellite M115-S1061 realtek alc861-vd AlsaMixer shows my card/chip HDA ATI SB and RealTek ALC861-VD However when I open Rhythmbox or look at sound settings no device ...
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0answers
447 views

No Sound On Intel ich6M hd Audio(alc880) with intergrated Conexant modem

OK, so I'm facing this frustrating problem for a long time I just can't get the sound working on my Asus W5G00AE with Intel HD Audio(Intel HDA) that features a Realtek ALC880 Chipset and with a ...
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1answer
556 views

Error while dumping ethernet network card BIOS's ROM - RTL8111/8168b

Using this tutorial "Using the PCI sysfs interface to dump the Video BIOS ROM" I tried to repeat the steps for dumping BIOS ROM from the network card. My network card is: polipo@polipo:~$ lspci ...
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1answer
249 views

Issue with r8711 wi-fi usb after wake up from sleep

I have issue with restore from sleep mode on ubuntu 13.04 Linux 3.8.0-28-generic #41-Ubuntu SMP [25944.029996] video LNXVIDEO:00: Restoring backlight state [25944.304744] IPv6: ...
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0answers
300 views

Driver r8169 not working after installing kernel 3.9.8

I tried to install kernel 3.9.8 on my Kubuntu raring, but the network driver don't work anymore! (r8169) I hope that it is fixed as soon as possible. I went to kernel.org and there is written that I ...
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1answer
473 views

wireless card problem rtl8192se autodisconnects after a few minutes in 13.04

I am using wireless card rtl8192se. The official site of realtek provided a driver that supports kernel up to 3.2.x but recently i upgraded to 13.04 so i cannot use it. Initially the driver in the ...
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1answer
2k views

How to make Realtek 8723 recognize the network?

I have a Toshiba Satellite S855-S5378, and the wireless card doesn't work in Ubuntu 12.10 64-bit. This is my kernel: Linux 3.5.0-26-generic #42-Ubuntu SMP Fri Mar 8 23:18:20 UTC 2013 x86_64 x86_64 ...
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1answer
609 views

Realtek rtl8723e wireless card will not connect

I'm having a problem with the Realtek RTL8723E like so many others, but in my case it simply refuses to connect. I am running Ubuntu 12.10 with the latest patches and kernel. I referred to this ...
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1answer
179 views

Forcing ALSA to use another codec

ALSA detects my sound card to be a Realtek ALC1200 , but it is a Realtek ALC888S. This causes the sound to be lesser that that in my Windows XP Installation. So, is it possible to make ALSA use the ...
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1answer
3k views

rtl8188ce wifi adapter is not detected after installing newest realtek driver

I have the following problem. Since I installed a kernel update yesterday on my ubuntu 12.10 I thought I might check if there is a new realtek driver too for my wifi(8188ce chip is still very unstable ...
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0answers
416 views

Poor wireless quality with a Realtek RLT8187

I'm using a Toshiba Satelite L300D laptop that came preinstalled with Windows Vista but since i changed to Ubuntu I haven't been able to have a good Wi-Fi signal even with 2-3 bars. I'm new to using ...
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0answers
11 views

Problems installing AWUS036H adapter in Ubuntu 12.10, Can connnect but no data transfer [duplicate]

Possible Duplicate: Can’t make AWUS036H work in Ubuntu 12.10 Any help would be really appreciated, problem is I finally got my brand new AWUS036H wireless USB dongle for X-mas and was so ...
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1answer
3k views

With Kernel 3.5.0-21 the wireless card Realtek RTL8723AE-BT stop working

Yesterday, I updated my Ubuntu 12.04 to the Kernel 3.5.0-21 and the wireless card stop working... In other threads I saw the same problem with another kernels. Anyone have the new driver? I sent a ...
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1answer
526 views

Card Reader Read Speed Is Slow

BACKGROUND INFO: My hard drive recently failed and I haven't had the money/time to replace it. I tried a Live version of Ubuntu from a thumb drive and decided I liked it, so in the meantime I've ...
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1answer
1k views

Ubuntu 12.04 and Realtek Wireless Card Incompatible

Quick background: I installed Linux Ubuntu 12.04 on a Dell Inspiron 3520 after uninstalling Windows 8. A friend suggested to do this as opposed to buying a laptop with Linux pre-installed. ...
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3answers
300 views

HP DV6 connects but no internet

I have a Hewlett Packard DV6. I connected to the access point. I receive an IP address/default gateway/DNS,etc(DHCP). I cannot ping my gateway. DNS lookups fails. There is just no connectivity. My ...
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1answer
2k views

RTL8190 wireless card unclaimed

I have recently installed Ubuntu and I'm having problems with my (RTL8190) card. I followed the steps listed here - Ubuntu Help: Troubleshooting Wireless. After using the command sudo lshw -C ...
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0answers
2k views

RTL8111/8168B not worked properly in 12.04 [closed]

Few days ago I install new version of Ubuntu (12.04 LTS) on my PC. This was clean install. I've next network integrated card and it's not work :(. Below information about my NIC: lspci -v 06:00.0 ...
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0answers
1k views

Ubuntu 12.04 not finding my onboard LAN: Realtek RTL8111E [closed]

Just downloaded the latest version of Ubuntu and installed it clean from cd on bare drive. I get no recognition of my network and onboard network hardware. Everything I've been reading says v12.04 ...