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Questions tagged [realtek]

Questions regarding audio and communications with realtek peripherals

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How to install Realtek Audio Drivers for Ubuntu?

I have this issue in my computer: https://youtu.be/QX-daRypDGY I had the same issue in Windows but I fixed installing Realtek Audio Codecs (the ones in this page https://www.realtek.com/en/component/...
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Bluetooth for PCIE Combo Wireless Card RealTek RTL8221AE/AzureWave AW-CB161H Not Working on 20.04.4 LTS

I'm using Ubuntu 20.04.4 LTS on a Shuttle DS81 with WLN-P wireless PCIE combo card - AKA RTL8821AE. https://download.shuttle.eu/Datasheets/Accessories/WLN-P_e.pdf lspci output 00:00.0 Host bridge: ...
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USB Hotspot not working (Keeps showing WPA3)

I'm having a problem when trying to make a hotspot on my usb wifi adapter. WPA3 can also mean that you're wireless device doesn't support AP-Mode when I was using Parrot OS it would work, it said ...
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How to run Realtek 8153 Network Card on Huawei MateBook 14 2020 / CPU Ryzen 7 4800H

how to start the Realtek 8153 Network Card - in the Tp-Link UE300 Adapter. I bought an Adpater Tp-Link UE300, I will give you the exact S / N: 221A054003411 / P / N: 0101502019 / Ver 3.0 Dear Linux ...
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Realtek ALC 274 sound card driver installation problem

I installed it a few months ago "Ubuntu Mate 22.04 (Jammy Jellyfish) 64-bit", on my "HP Pavilion AIO 27 D1xxx", everything was well installed and functional except the sound, which ...
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Realtek rtl8188ftv wifi usb disconnects immediately

I recently purchased a USB wifi for my Ubuntu PC. The device is Zebronics USB150WF1 (rtl8188ftv). After plugging it, it worked fine in windows but was not recognised by linux, although it was showing ...
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Realtek RTL8821CE driver 5.5.2.1: wireless option is gone from settings randomly after reboot

I have an ASUS Vivobook model M712D, Ubuntu 20.04, kernel 5.13.0-37, Realtek rtl8821ce with 5.5.2.1 driver. The wireless option in Settings disappears randomly after reboot. Rebooting does not fix the ...
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No bluetooth found HP 15-da2044ur (RTL8723DE) Ubuntu 20.04

On Windows, it worked. And it worked on Linux Mint 20 out of the box. But then something happened. I reinstalled Ubuntu and Linux Mint several times. I tried different drivers, including this https://...
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Error: Connection activation failed: (53) The Wi-Fi network could not be found. - Realtek 10ec:8852 on Ubuntu 20.04

I have an HP Envy x360 laptop with AMD Ryzen 7 5000 series CPU and AMD Radon GPU. I installed ubuntu 20.04 on it. But I cannot connect to WIFI. Here is the info about WIFI on my system: "lshw -C ...
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Realtek ALC4080 Microphone not working

I'm using the same setup with Windows, and there it works perfectly fine, but on ubuntu it doesn't work. Sound from the headset is there, but microphone does not take any sound. Also in Microsoft ...
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RTL8125 2.5GbE Controller only using 1Gb/s, how can I use the full 2.5Gb/s? 20.04 LTS

I'm using a PCIe extension card with a RTL8125 2.5GbE Controller on it. I've installed the Realtek driver r8125-9.007.01 from here successfully, but when I run # lshw -class network I see capacity: ...
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Sound Not Working on Ubuntu 20.04 Asus Vivobook Pro

Sound is not working on my Asus Vivobook Pro 14X (Ryzen 9 and NVIDIA GEFORCE RTX3050 STUDIO). Speaker by harman/kardon;Chip: Realtek ALC294 cat /proc/asound/cards 0 [Generic ]: HDA-Intel - ...
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Bluetooth is not working on HP 15, Ubuntu 20.04 LTS

I am using Ubuntu 20.04 LTS, My Bluetooth was working fine on Windows before, but I shifted completely to Ubuntu, and now I cant use my Bluetooth. I am new to Linux, any help in this regard will be ...
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Bluetooth is not working on HP 15 da, Ubuntu 20.04 LTS

I am using Ubuntu 20.04 LTS, My Bluetooth was working fine on Windows, but I shifted completely to Ubuntu, and now I cant use my Bluetooth. I am new to Linux, any help in this regard will be ...
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No Wi-fi adapter found on Lennovo laptop running Ubuntu 20.04LTS and a rlt8822be realtek wifi adapter

I've seen similar posts in this forum but none of them have worked for me. I recently adopted linux and the first couple of days my wifi was working fine but all of a sudden there is no way on earth ...
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2 answers
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How to activate wifi on new laptop

I've just installed Ubuntu studio 21.10 on a new Asus laptop. Its now dual Boot with W10. Wifi works as expected in W10 but not in ubuntu. Adapter is a Realtek RTL8821CE. Is shows up when I do sudo ...
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Input Microphone not working

In the dual boot (windows 11 and Ubuntu) , speaker is working fine in ubuntu but Input Mic is not working . it is Realtek ALC256 , Mi horizon edition.
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Bluetooth can't find any device after tweaking wifi configuration

I've been dual booting Kubuntu and Win10. Both the Bluetooth and WiFi are fine when using from Win10. Here's my system info. Now, after a while, WiFi signal started to drop quite frequently and also ...
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Realtek® ALC4080 Codec Front Jack doesn't work

I just set up pc with MSI mag z590. it has Realtek® ALC4080 Codec. The headset jack which placed the front panel does not work. I search for old questions. I found this closest question. Unfortunately,...
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NUL (^@) at shutdown/restart

OS:20.10 I installed a Realtek 8821 PCle Wi-Fi driver using DKMS source (rtl8821ce-dkms) and when I shutdown or restart my computer, it showed the following ^@^@^@^@^@^@^@^@^@^@ Update: it also ...
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Hp Pavilion 14 Bang and Olufsen drivers for Ubuntu/Linux

I recently purchased an Hp Pavilion laptop which came with speakers by B&O. On windows, the realtek audio driver provides the B&O app that lets you tweak your sound, plus that driver makes the ...
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headset combo microphone works earphones don't work

I have a self-built desktop using MSI MPGZ390 motherboard with onboard sound chip Realtek ALC1220P Codec. The headset is Hyperx Cloud Core with 2 3.5mm jacks plugged into front of computer. It is a ...
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Mic not recognized and Dummy output in ubuntu 20.04. ThinkPad X1C 7th Gen

After doing some maintenance on my laptop, the built-in speakers and mic stopped working in ubuntu, giving me "dummy output" as the sound output. The same happens in a Live USB session of ...
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RealTek 8111 IC not recognized

Im having problems to get Ubuntu to recognize my Realtek 8111 IC. If i do a lspci.- its not showing. (as far as i can see): Terminal View I installed the r8168-dkms driver - which should support the ...
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1 vote
2 answers
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How to get Realtek RTL8852AE WiFi card to work on my new laptop

I bought a new Lenovo Ideapad 5 Pro that ships with this network card, full name: Realtek RTL8852AE WiFi 6 802.11ax PCIe Adapter Ubuntu (or any other linux distribution) does not recognize or ...
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Ubuntu 20.04 No wifi adapter found Lenovo G5

I bought a new laptop (Lenovo legion G5) I installed windows & ubuntu in dual boot. On windows side my wireless adapter work as well, but on Ubuntu I got this message : No wifi adapter found. I ...
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2 votes
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How to fix initrd issues 'Cannot open root device "ram0"'

I've installed successfully netboot.xyz and I'm able to install Linux and Windows on multiple devices without any issues. Recently I got a few Dell Precision laptops with an USB-ethernet adapters and ...
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2 answers
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JACK audio severe clipping distortion on ubuntu 5.11* with Ubuntu Studio & REALTEK ALC298 Built-in Audio

I recently installed Kubuntu 20.04 on a new Razer Blade 15 (mid-2021) with built-in audio card Realtek ALC298. Everything has been working pretty well audio-wise, with PulseAudio working perfectly ...
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Joyroom JR-T04S mic not detected on Ubuntu 18.0

External Mic is not detected on Ubuntu 18.0 Codec: Realtek ALC3204 Codec: Intel Kabylake HDMI Laptop: Dell Latitude 3400 Internal mic working fine. When JR-T04S connected via bluetooth, input devices ...
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221 views

Wired connection on Ubuntu became unavailabile after a RealTek ethernet driver update

How it started Since I've installed Ubuntu 20.4 as a dual boot on my machine, I've had connectivity issues . Drivers were working out of the box but what was strange was that every couple of hours I ...
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1 vote
1 answer
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Bluetooth Driver not found/working Realtek 4.2 Bluetooth Adapter Hardware ID- USB\VID_0BDA&PID_B00A

I recently installed Ubuntu 20.04 on my HP 15 da1016tu laptop. At first I had trouble connecting to wifi. That has been solved. Thanks to the community. But, my Realtek 4.2 Bluetooth Adapter is not ...
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8 votes
4 answers
9k views

Bluetooth scan doesn't detect any device on Ubuntu 21.10

I have just bought a Tp-link bluetooth 5.0 usb adapter (UB500), I've checked and its chip is Realtek RTL8761B. It works just fine on Windows 10, but I'm having problems on Ubuntu. I'm running Ubuntu ...
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Slow WiFi connection in Ububtu 20.04.3

I am getting very slow internet speeds in my newly installed Ubuntu 20.04 (in External SSD). I was searching for some solutions and found these: Disabling WiFi power management This worked for most ...
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1 vote
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Realtek 10ec:8852 pci adapter not working

I am brand new to Linux and am having trouble with my PCI Wi-Fi adapter and the drivers associated with it. I recently downloaded the 21.04 version of Ubuntu and made the switch from Windows. Once it ...
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1 answer
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Wifi not there in legion 5 pro 2021 while using ubuntu 20.04

Well, I recently bought a lenovo legion 5 pro (2021). The wifi is not there which i expected but I also expected a solution to exist which it does, but it does not work for me. Laptop Spec **Processor*...
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System Volume Controls Act Like Low Pass Filter

I can't seem to get volume to work correctly on my built in laptop speakers on my ASUS Zephyrus M16. If I open AlsaMixer, the master and speakers channels don't actually control volume, they act like ...
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RealTek Ethernet interface won't work on new Ubuntu Server 20.04 install

I have seen a question like the one I am going to ask. I have referenced all the steps in this post: Can't get RTL8125B working on 20.04 I am newish to Linux and new for sure with Ubuntu. I did ...
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Wifi adapter not found on fresh 20.04 install. (Realtek Device a85a)

I am experiencing pretty run of the mill wifi connectivity issues on Ubuntu 20.04 installation. I've read and tried many solutions, but none have worked so far. I am using a brand new HP 15-dy3008ca ...
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142 views

Realtek RTL8822CE Bluetooth isn't recognized

Installed Ubuntu 20.04 LTS next to Windows 10, but Bluetooth isn't working. In my Laptop there is a Realtek RTL8822CE chip, that works just fine for WiFi but in Bluetooth-Settings it just says "...
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1 vote
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551 views

Realtek 8812BU Wireless LAN 802.11ac USB NIC is not working in Ubuntu 20.4

I just installed Ubuntu 20.4 on my Dell OptiPlex 3040 desktop PC. Now I am having an extremely hard time finding the drivers for "Realtek 8812BU Wireless LAN 802.11ac USB NIC." so I can ...
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Sound not working in Ubuntu 20.04 on a VMware workstation installed on Windows 10

The sound works in Windows 10, but not in Ubuntu 20.04 LTS on the VMware workstation. It only shows Dummy for the output device. I checked in Windows and it shows Realtek HD ver. 6.0.8940.1 as the ...
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1 vote
1 answer
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How do I install drivers for UGREEN USB WiFi Adapter AC650?

I recently purchased a USB Wi-fi Adapter from Amazon for my Ubuntu server. The reviews say that it is compatible with Ubuntu 20.04 but the drivers for Ubuntu don't come on the included driver CD. I ...
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Realtek ALC887 Problems on my homebrewed stationary computer

Ok, ok, so; here's the deal: I've just installed ubuntu 20.04 LTS - I'm new to Linux, played around with it on my raspberry pie a bit. Anyhow, all is fine except that my motherboards integrated sound ...
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1 vote
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Fresh Ubuntu install crashed while connect to wireless. Rtl8821ce

I did a fresh install of Ubuntu (dual boot windows) on my lenovo e570 with a wireless driver rtl8821ce realtek. Everything works fine expect wifi. Before I was working with Kali linux but on that ...
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551 views

Ubuntu 20.04 no sound from Motherboard

I installed Ubuntu 20.04 LTS and I have no sound, even if I try it from the CD. For now, I tried to reinstall pulseaudio and alsamixer, but I still have no sound. The only sound I can get, is, if I ...
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usb wifi (realtek 802.11ac) not recognized by xubuntu

I could follow all steps as outlined in this question However, this step: sudo dkms add -m rtl88x2bu -v ${VER} Returns: the directory rtl88x2bu-5.6.1 does not exist Appreciate any help to complete ...
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129 views

rtl8821ce 802.11ac pcie wireless network adapter driver missed. unable to find Wi-Fi

I'm looking for rtl8821ce 802.11ac pcie wireless network adapter driver on Ubuntu. I searched on Realtek site but i didn't find. Can someone give me a source/site to download it?
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162 views

Ubuntu Server 20.04 Removes RTL8125 driver after certain upgrades, how to prevent this?

Apologies if this has been answered already somewhere, I was having trouble sorting this issue out. I have an MSI X570 MEG Unify motherboard with 2 NICs, one of which is a 2.5Gbps Realtek RTL8125 ...
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WIFI is so slow with Kubuntu 20.04 in notebook HP

I tried all from all forums and I can't fix this problem. I receive 40 mbps from 100 mbps. This is my wireless controller: 02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723DE ...
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1 vote
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Realtek wifi driver for RTL8723DE for linux kernel version 5.11.0-26-generic (ubuntu 20.04)

Is there a version of the RTL8723E driver, like here: https://github.com/lwfinger/rtw88 for linux kernel version 5.11.0.26? This github, which I've used before has not been updated since September ...
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