Questions tagged [realtek]

Questions regarding audio and communications with realtek peripherals

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12 views

No wireless extentions! what's the problem

hello I hope everybody is doing well. I've just bought a wireless adapter which is Realtek 802.11n the driver is called rtl8188eus and I installed it after updating the kernel and the headers, The ...
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20 views

Desire to use ALC892 multiple independent outputs with Ubuntu 20.04

I am attempting to migrate my Home Theater Desktop PC from Windows 7 to Ubuntu 20.04. I have a dual boot system using two SSD, one with Windows 7, the other Ubuntu 20.04. On Windows 7, independent ...
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54 views

20.04 and rtl8821CU driver issues

I got a Cudy WU650s wifi adapter for my desktop PC and wanted to use it for windows and ubuntu both. When trying to use the driver cd or the brektrou repository to install the drivers using both dkms ...
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93 views

Can't make TP-Link WN8200ND wifi adapter work. No networks displayed

I'm trying to make the USB WiFi adapter work but I can't. I followed the steps mentioned in the github 8192eu drivers README and it seems to be installed but when I try to connect it shows me no ...
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82 views

RTL8822BE 802.11a/b/g/n/ac WiFi adapter not work after upgrade to 20.04 lts

I have notebook lenovo e490, this has wifi RTL8822BE 802.11a/b/g/n/ac WiFi adapter, but after upgrade to 20.04 lts Wifi not working. Has anyone experienced this problem? description: Ethernet ...
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252 views

RealTek drivers not working with Ubuntu 20.04 kernel: 5.4

I am getting a hard time to enable wifi on legion 530 with Ubuntu 20.04. Things I tried so far, sudo tee /etc/modprobe.d/blacklist-ideapad.conf <<< "blacklist ideapad_laptop" rebooted I ...
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1answer
85 views

Realtek ALC269VB not playing sound on Ubuntu Server 18.04

I have been trying hard to understand how to make my sound card to work again on my Ubuntu server 18.04 I have Codec: Realtek ALC269VB and I need it to work for my MPD server of which I have already ...
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82 views

Compile Error - Realtek High Definition Audio Codecs

I'm having a Ubuntu(20.04) installed ASUS laptop which having external headset not recognizing problem (i.e. even if I plugged a mic supported headset it uses laptop's in-build microphone). So I ...
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23 views

lenovo sd card reader not working

lenovo T460 ubuntu 18.04 The card reader is not working, it shows in ¨lspci¨ 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01) Any ...
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33 views

Dell Inspiron 17 7000 2-in-1 - Audio driver issue

Issue: The audio card/device sometimes the builtin speaker works some times not, when I reboot it, it comes back to work. It looks like there was not installed the proper driver. When it is functional,...
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77 views

Fix for wireless issues with netgear a7000 usb adapter (rtl8814au, rtl8812au)

I had to make this post to help anyone else who might be having issues with this network adapter and possibly other network adapters which work with the realtek 8814au 8812au chipsets. I'm on ubuntu ...
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44 views

Install realtek network adapters on clean installation

On a new installation of Ubuntu20.04, I have no network connection, so I can't download anything. I'm using a USB realtek wifi adapter. I have a CD of the Realtek network adapter with a zipped folder ...
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63 views

Please help me, I keep getting Error 1

When I install alsa-driver-RTv5.18rc8 for from Realtek website. Since there is no sound and there is no other output device beside Digital output device. When I follow the instructions but when I try ...
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1answer
35 views

When I mute or unmute in alsamixer, the speaker pop a little bit - by which i think indicates some changes, but I still can't hear anything

I have a PC with realtek audio card attatched . Realtek ALC887-VD I've tried to unmute and set all of the audio to make in alsamixer, I've tried to reinstall alsamixer sudo apt-get purge --auto-...
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46 views

Hdajackretask: cannot get internal speakers working without hijacking headphones

EDIT: solved, see below. I have installed Ubuntu 20.04 on an MSI laptop 'Leopard GP73-8RE' with a Realtek ALC1220 sound card. I have the following issues: by default, internal speakers do not work. ...
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I am unable to install ADnet wifi adapter driver in ubuntu via install.sh file to access internet [duplicate]

I allowed the permission through chmod +x install.sh command and also in properties of the .sh file, but it didn't work and showed following error when run: Authentication requested [root] for make ...
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113 views

Intel Corporation: Wirless 3160(Dual Band Wireless AC 3160)- This device is not working-Ubuntu 20.04LTS

So, I have just installed 20.04 and the same problem that I was facing before in 18.04 is still there. It's the same wifi problem, too weak of a signal. I think something's wrong with the wifi-...
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50 views

Ethernet to USB adapters Realtek disconnecting intermittently

There is a question very closely related, but neither of the solutions have worked for me: USB ethernet adapter (Realtek r8153) keeps disconnecting I have tried USB_BLACKLIST="0bda:8153" in /etc/...
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1answer
6k views

Wifi problems with Ubuntu 20.04 Focal Fossa

So I did a clean installation from 18.04 LTS to this new version, and I am really liking it, but I usually connect an Ethernet cable for the installation, the thing is that when I disconnected I found ...
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1answer
741 views

Wi-Fi not working (After clean install of 20.04)

So after the clean install (of Ubuntu 20.04), everything worked perfect. I downloaded some files, used internet, all was OK. But after the first reboot the Wi-Fi just doesn't work at all. The Wi-Fi ...
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57 views

Ubuntu 19.10 Network Manager not working with 5GHz

i have Realtek 8821ce adapter, that's support 5GHz, however after installing drivers i can only connect to 2.4G WiFi, i tested it both using my dual band router and sharing mobile phone wifi - the ...
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61 views

How do I solve my weak wifi signal problem on ubuntu 18.04?

I've been facing this problem for a long time. The signal is so low that id doesn't work if I keep my phone away for like 10 metres. Signal is not even full, if I just keep my phone less that 1 metre. ...
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1answer
161 views

Realtek driver rtl8723bu on Chuwi Herobook Ubuntu Mate 18.04

following the guide here Wifi is Not Working on Ubuntu 18.04 LTS with RTL8723BU I made wifi work BUT problems: still remains double wifi despite of adding # in EXTRA_CFLAGS += -...
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87 views

Looking for driver solution for Realtek RTL8821CE Wireless Network Adapter for HP

I'm a brand new Ubuntu user. Installed it on a new HP 14-dk0024. I'm getting "No Wi-Fi Adapter Found" and have been looking for solutions. I have disabled secure boot. I'm new to using a terminal and ...
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2answers
176 views

Installing realtek RTL8812 driver for ac 1200 inamax dongle

I am almost completely computer illiterate. I am attempting to re purpose an old computer for very limited use and need to access the internet wirelessly for my purposes. I have successfully installed ...
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27 views

WiFi drivers after update

Brand new to Linux and slowly starting to understand how it all works however this is ruining my experience as I need it to work . I'm running ubuntu 18.04. I have a Realtek 8811cu WiFi adapter which ...
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146 views

Realtek semiconductor d723 does not connect to wifi

The basic situation is that my WiFi is not working on Linux although it is working fine on Windows. I have a HP 17-ca1009ng laptop with a Realtek d723 network controller. When i installed Ubuntu 18....
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3answers
1k views

18.04 audio (Realtek ALC3254) fails on new Dell G3 15 3590

Things were working fine for the first three weeks on the new notebook. Then, it stopped recognizing the audio board in a Dell G3 15 3590 (service manual) (audio specs). I've disabled the secure ...
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14 views

No WiFi Adapter Found (Ubuntu 18.04) [duplicate]

I installed Ubuntu 18.04 and during the installation selected the option "Install third-party software for graphics and Wi-Fi hardware and additional media formats". Though, I get the message No ...
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85 views

Slow WiFi Connection Ubuntu 19.10

I hope you and your families are doing well. I switched from win10 to Ubuntu just yesterday and I found that my wifi connection just slowed down. My laptop model is Hp and the wifi adapter is ...
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2answers
141 views

Ethernet internet cuts out - toggling it off and on fixes it 18.04

Ubuntu 18.04 Realtek Ethernet Controller lspci output here My internet connection via Ethernet will occasionally (few times a week, using it about 10 hours a week) just quit working. There is no ...
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24 views

RTL8111 can't do gigabit on Linux but can on Windows

I've tried reinstalling the drivers using the ones on Realtek but no luck... By default it chooses 100Mbps Half, I can force Full duplex with no problems but when I do 1000Mbps it can't. Ethtool ...
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80 views

How to install realtek hd audio driver in ubuntu?

please anyone tell me , how can i install realtek HD audio drivers in my ubuntu 18.04. i have very much issues with current driver.i have dual boot system but windows sound are more best, i want to ...
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3answers
770 views

Wifi adapter not found in ubuntu 18.04; no drivers for device rtl8822ce

Update Below is my original question with supplemented information. Initially I thought my hardware is the rtl8821ce chip, but from comparing the output of lspci with this post, it seems the wireless ...
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1answer
936 views

Microphone not working Ubuntu 19.10

I have an Acer Swift 3 SF314-56 with Ubuntu 19.10 installed (the card is a Realtek ALC256). My microphone does not work. I've tried lot of thing such as put the line "options snd-hda-intel model=acer-...
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31 views

Bluetooth not working on HP 15-BS1XX Ubuntu 18.04

lspci -nnk | grep -iA3 net; lsusb; dmesg | egrep -i 'blue|firm'; rfkill list gives the following results 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI ...
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2answers
717 views

Realtek 8822CE wifi not working but bluetooth working

I tried to install both Ubuntu 18.04.4 LTS and Ubuntu 19.10 but I'm facing the same issue: I am able to use bluetooth but wifi adapter is not detected. I checked on my Lenovo laptop's BIOS and I have "...
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1answer
140 views

How do I get a RTL8125 2.5GbE Controller working on 18.04 LTS

Is there some thing I can search for and install via apt-get or something similar to get my RTL8125 2.5GbE Controller working on Ubuntu 18.04 LTS
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257 views

problem with ID 0bda:b812 Realtek Semiconductor Corp. 802.11ac NIC

I did this: How do I install drivers for Realtek RTL8812BU?" I'm having problems associating. iwconfig shows: wlx1cbfce9e4193 unassociated Nickname:"" Mode:Auto Frequency=2.412 GHz ...
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258 views

alfa wireless adapter / realtek rtl8812eu not compatible with Intel Wireless-AC 9560 WLAN WiFi 802.11ac

I tried many times to install (via apt get, dkms, git clone) the rtl8812au driver for the alfa AWUS036ACH adapter. Internally (xps 15) I have a Intel Wireless-AC 9560 WLAN WiFi 802.11ac so I need the ...
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1answer
1k views

Realtek RTL8811CU Wifi Dongle

How may I get the USB Wifi recognized and operational when I plug it in? When I use the lsusb command it shows: Realtek Semiconductor Corp. For the manufacturer I know the driver is RTL8811CU On ...
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13 views

ALC262 Audio can not work with Metacity Ubuntu 16.04

The line out jack works perfectly when I use the default desktop for ubuntu 16.04. However, when I switch it to Metacity, the audio could not work anymore. UI always be mute and could not show the ...
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60 views

18.04: microSDXC Card Reader [Hama 00091047] is not working after update

I've a problem after update to ... Operating System: Ubuntu 18.04.4 LTS Kernel: Linux 5.3.0-28-generic Architecture: x86-64 I can still see the USB adapter ... sudo lsusb | grep ...
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87 views

Unable to detect wifi networks in xbuntu (already tried every solution proposed on askubuntu)

The wifi was working. I closed my laptop. I opened my laptop. The wifi wasn't working anymore, specifically no wifi is found. I tried restarting the network manager, rebooting the PC, trying every ...
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1answer
543 views

Realtek RTL8221ce Wireless driver / adapter [Answered]

I recently installed Ubuntu 19.04, and it says I have no WiFi adapter connected, and will not allow me to connect to wireless internet. I have seen many places that this may be because Ubuntu hasn't ...
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62 views

How do I install a Realtek RTL8821CE driver on Ubuntu 18.10 without ethernet connection?

I just bought a Lenovo IdeaPad S145 with CPU i5/8GB/256GB, 3 x USB, 1 x HDMI (out), BUT NO RJ45 or Ethernet. RTL8821CE PCI Wifi adapter The command sudo lshw -C network returns network ...
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1answer
419 views

How to fix slow/unstable ethernet/wifi on Dell Latitude/Ubuntu/Kernel 5?

I am on Ubuntu 19.10 with a RTL8153 USB-C ethernet adapter built into a DA200 (dock/cable) adapter connected via Thunderbolt 3 to a Dell Latitute 7300 machine (with UEFI secure boot if that matters). ...
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1answer
431 views

RTL8152 on Ubuntu 18.04

I've just started setting up a multi-gig network. I've found some nice USB to 2.5GBASE-T adapters. Now whilst they do run out-of-the-box, they seem to be using cdc-ncm as their driver which can't ...
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118 views

Slow wifi with Ubuntu 18.04.3 LTS

I am trying to figure out the next steps with troubleshooting my wifi connection. I am running Ubuntu on an ancient Dell 7110N. The wifi seemed fine up until recently but now I am lucky to get 1 Mbps. ...
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1answer
38 views

19.10 Only one speaker works (2.1)

I just installed ubuntu 19.10 with third party drivers and everything normal. The problem is that the audio only sounds from the "Left" speaker. I tried reading some posts but still not working. The ...

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