Questions regarding audio and communications with realtek peripherals

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1answer
3k views

Microphone - static background noise suppression

My soundcard is Realtek ALC 892. On Windows 7 I use official Realtek drivers, on Linux I use PulseAudio (on Ubuntu 13.10). On both Windows and Linux, when I enable microphone boost +30db (required ...
0
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1answer
5k views

Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E

I had Ubuntu 11.10 and in the last few weeks I experienced an obscure problem: after I had the computer running for a few days I could no longer connect to google.com or anything related to google. ...
0
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1answer
49 views

Need help with wireless driver for Lenovo E545 (Realtek RLT8188ee

I am having trouble with getting my wifi to work. I installed ubuntu alongside windows 8.1 (Its really weird, I choose UEFI mode to go into windows and legacy mode to go into Ubuntu 12.04). Anyhow the ...
0
votes
1answer
29 views

Is r8168 installer in ubuntu software center secure and working?

Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06) that is what Ethernet Card I have. I have a question: I am using 14.10 and I have found issue with ...
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2answers
5k views

Realtek RTL8188CE network adapter repeatedly drops connection

Variations of this problem certainly seem to be common, but I'm not not seeing a recent solution for my case: I'm running Ubuntu 13.04, uname -r = 3.8.0-21-generic lspci = 02:00.0 Network controller: ...
0
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1answer
48 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 ...
0
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1answer
110 views

Can't connect to the net with RTL8111/8168B from RealTek

I've successfully installed Ubuntu 12.04 and am unable to connect to a wired connection (cat5e) using my Realtek ethernet controller. It is version RTL8111/8168B PCI Express Gigabit controller (rev ...
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2answers
425 views

How do I get the SD card slot to work on my Dell Latitude 2120?

The SD card reader on my Dell Latitude 2120, running Ubuntu 14.10 does nothing when I insert an SD card into it. I unsuccessfully looked for a solution online, and apparently the drivers for the ...
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0answers
57 views

I recently installed Ubuntu 14.10 on my Laptop and Ethernet wont work whatsoever

I ran some commands like lspci -nn and the output is as follows: 00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09) 00:01.0 PCI bridge [0604]: ...
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0answers
38 views

How to fix this problem *-network UNCLAIMED?

this is what it show with the command sudo lshw -c network *-network UNCLAIMED description: Ethernet controller product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller ...
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8answers
21k views

12.04 wired network doesn't work RTL8111/8168B

its a fresh 12.04 install 64bits. wifi works fine, wired stays off with cable connected and network-manager shows as if cable is disconnected. Turning off networking lights up my network-cards leds, ...
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2answers
8k views

RTL8111/8168B Rev 06 Ethernet controller not working with AMD64 Kernels > 2.6

I'm also having trouble with the RTL8111 Ethernet controller. It's not working at all on Ubuntu x64. This is my card: $ lspci -nnk | grep -i net -A2 05:00.0 Ethernet controller [0200]: Realtek ...
5
votes
3answers
2k views

slow wifi connection on ubuntu 13.04 with rtl8723ae realtek wireless driver

so i have installed ubuntu four days ago on my toshiba SATELLITE-C855-2CF and everything is going well, but i noticed that my wifi connection is slow and when i did a speed test online i found that i ...
1
vote
1answer
543 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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2answers
3k views

rtl8723ae driver problem, ubuntu 13.04

I've bought a new notebook with rtl8723ae wifi chip (or at least it looks like) $ lspci | grep RTL 03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe Wireless Network Adapter ...
4
votes
1answer
4k views

Realtek Card Reader not working

I have an internal card reader in my HP Pavilion DV6-6155ca and the card reader is a "multi-card media reader" (I know this means nothing but trying to be though) and the device is the RTS5209 PCI ...
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0answers
71 views

Realtek RTS5138 Card Reader not working

I have a Dell N5110 laptop with Ubuntu 14.04 LTS on it. My internal card reader is a Realtek RTS5138 is not working (when I plug-in an SD card nothing happens). I tried this solution (although it is ...
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0answers
1k views

Realtek 8188ee wireless driver

Per following the instructions here: Wireless not working on Toshiba Satellite C55-A5281 I get stuck with an error while trying to make the source. This is on Debian CC [M] ...
0
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1answer
106 views

NETIS WF2120 Wifi Adapter Drops Signal Within Seconds

I'm using Ubuntu 14.04 LTS. Basically, I can load like three webpages and then the signal drops. It still shows I'm connected with 4/5 bars or whatever you'd like to call them, but none of my ...
5
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4answers
5k 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 ...
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3answers
2k views

Ubuntu 14.04 Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader isn't working

I've read some other posts issuing this problem. But without an solution for exactly this problem. I've installed Ubuntu 14.04 on my Lenovo T440s. Realtek Semiconductor Co., Ltd. RTS5227 PCI Express ...
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0answers
31 views

Windows (Realtek) Stereo Mixer in Linux?

On Windows there is a virtual device - Stereo mixer that mixes all system sounds in a single virtual input device. And in all the programs you can choose this instead of the microphone mixer. This is ...
1
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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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0answers
57 views

14.04 RealTek RTL8111 not working after update

I got my Ethernet to work after a lot of searching on the internet then I recently installed Ubuntu's(14.04) usual upgrades and my eth0 is not visible. "ifconfig eth0" is not working. Some details ...
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0answers
57 views

Make install does not work on Ubuntu 14.04

I am trying to install realtek by following this link: http://www.youtube.com/watch?v=QFh2EZhUKgs However, in my case make install does not work. I have installed the essentials and updated the ...
1
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1answer
266 views

Wifi not working - Ubuntu 12.04/14.04 LTS - Realtek 802.11d RTL8192EE

I have recently got a new machine, a lenovo thinkpad T440s. I am trying Ubuntu 12.04 on it and it cannot find my wifi. I believe this is due to missing the driver for my network adapter. It's 2x2 ...
0
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0answers
140 views

Ubuntu 14.10 RTL8192CU Bug

I have issue with RTL8192CU wireless adapter. I tried to install driver from website, and tried to fixed driver and mod from pvaret but still no luck. I can see networks, but when I try to connect it ...
0
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0answers
75 views

WIFI will not work with realtek wifi chip

The wifi on my compaq cq62 notebook with single core celeron processor will not work with any ubuntu install. This laptop has an rtl8191se-Va integrated wifi chip and that utilizes the rtl8192se ...
0
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2answers
986 views

cant install rtl8723ae wireless driver for lenovo yoga “11”s

I recently downloaded 12.10 on my lenovo yoga "11"s. I My problem now is that I have no internet neither wifi nor ether. Only on my windows 8 partition does it work. I have downloaded several ...
3
votes
1answer
212 views

Internet connection drops on ubuntu 14.04 (TP-Link TLWN821N v4 )

I am a new linux user. I have recently experienced many problems with my wireless usb adaptar (realtek 8192cu); I succeeded solving them using ubuntu 13.04, however ubuntu 14.04 is much more ...
0
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2answers
381 views

Poor wireless performance with RealTek RTL8723BE

I have a laptop with the RealTek RTL8723BE. Performance is poor with long ping times, dropped packets and often on wake the network manager will report 'connected' but nothing with get through, ...
1
vote
2answers
2k 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 ...
1
vote
1answer
55 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 ...
1
vote
1answer
397 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
95 views

Wireless not working ( realtek RTL8191SE )

The card worked fine in windows 7. The realtek RTL8191SE wireless card won't work in ubuntu 14.04. It does show up in networks, but i can't turn it on. When i try press the: Turn on wifi in ...
8
votes
4answers
35k views

Wired connection not working Ubuntu 12.04

My connection was fine until now, but my wired connection is not working in Ubuntu 12.04. I have installed Ubuntu 12.04 along side Windows 7 partition and the connection works on Windows but not on ...
11
votes
4answers
14k views

Lenovo Yoga 13 Realtek wireless driver

I've recently purchased a Lenovo Yoga 13 and put Ubuntu 13.04 on it last night. I was unable to get wireless to come on and thought that I would mess around with it today. Today I have followed the ...
0
votes
1answer
62 views

wlan0 is missing, shows lo instead (14.04)

I've tried all the solutions I've found on the internet but none of them have worked. In my laptop, I have a Realtek RTL8723AE wireless card. It was not getting consistent connections, so I was ...
0
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2answers
705 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 ...
1
vote
1answer
2k views

Lenovo Z50-70 realtek dirver RTL7823BE wi-fi does not connect

My Wi-Fi driver, I think, is not functioning properly on my Lenovo Z50-70 using a Ubuntu 14.04 OS. After connecting to a wireless network it works for a brief period of time, then, although it shows ...
0
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2answers
451 views

Computer automatically disconnects from wifi: I have to restart to get back online

My Lenovo Ideapad G50-70 will automatically disconnect from the Internet at random moments on 14.04. The network will first just stop working without any warning, and after a while, it will disconnect ...
0
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3answers
6k 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
1answer
134 views

Wireless is not working on my lenovo E4430 having ubuntu 12.04 LTS (Realtek 8723BE802.11n PCI wireless). There is no icon to enable wireless

Initially wireless was working in my lenovo E4430 having Ubuntu 12.04 LTS. When I updated Ubuntu 12.04 in root, wireless stopped working. Now Realtek 8723BE 802.11n PCI wireless driver is not ...
1
vote
1answer
2k 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 ...
0
votes
1answer
71 views

Wireless not working after installing and removing a driver

I have an MSI GE40 laptop with Realtek RTL8723AE wireless card. The driver for it is far from perfect, so I was looking for alternative drivers, and found this: ...
0
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2answers
61 views

Network manager start access point

I have a pcDuino and I need to start a access point using network-manager. I know this can be done by creating a new connection and setting the mode to ap. It says that this mode is not supported but ...
0
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0answers
176 views

hostapd not working with my D-Link DWA-131 (rtl8192cu chip). Driver works, hostapd not (Ubuntu 14.04)

As you could read from the title, I have a problem with my D-Link DWA-131 dongle on my Ubuntu 14.04 desktop. I'm using the 3.13.0-36-generic kernel. To walk you through the process, I installed the ...
0
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0answers
130 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 ...
0
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1answer
418 views

Problem with Wireless Driver of Lenovo T540p Laptop

I've installed Ubuntu 14.04.1 to my laptop. However, there is no WiFi interface. I tried Realtek drivers but they did not work. They made kernel crash at boot phase and the system could not become ...
3
votes
4answers
5k views

Lubuntu 14.04 - No soundcard detected HDA Intel Realtek ALC880

After fresh install of Lubuntu 14.04 no sound card is detected. Alsamixer shows just Beep bar (PC speaker), all inputs and outputs are just not present. No volume panel in the main bar was present. ...