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Questions tagged [realtek-wireless]

Questions regarding Realtek wireless adapters.

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Install a Wireless USB adapter on Ubuntu [duplicate]

I just installed Ubuntu 22.04 and I am trying to install for the first time a driver for a new Realtek USB wireless Adapter RTL88x2B. Is there a simple way to do this? Obviously Ubuntu recognizes the ...
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104 views

wifi network connection slow and disconnecting randomly in Ubuntu 20.04

I am complete beginner not much knowledge about Linux it would nice if anyone would help i am trying to fix it for long. This is my first post if there are any mistakes please forgive me.Sorry for ...
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30 views

Lost WiFi access after most recent 20.04 update

Installed the update via the Software Updater this morning and after the prompted reboot I found I had lost Wifi access, as in no Wifi section available via Settings. This setup had been running just ...
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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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How do I enable my wireless adapter? [duplicate]

I recently installed Ubuntu 18.04, and I've not been able to connect to a wifi network even when there are connections available. I typed lshw -C on my terminal to see if my wireless adapter was ...
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37 views

Help install driver LB-LINK BL-WN151 wireless adapter for kernel 5.13 [duplicate]

I use Ubuntu 21.10 and kernel 5.13.0-30-generic. I want to install driver of LB-LINK BL-WN151 USB wireless adapter. And I want to use this adapter to create hotspot service. My PC have a built-in ...
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1 answer
93 views

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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204 views

Network Manager no longer shows wired ethernet (Realtek 8168)

Sometime yesterday I lost my wired ethernet network connection. It no longer appears in network manager, nor does it seem to be active in ifconfig, though the wireless adapter is. Possible clues: This ...
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136 views

My wifi card is not detected on Realtek RTS522A Ubuntu 20.04.3

My wifi card is not detected on Realtek Semiconductor Co., Ltd. Device a85a Ubuntu 20.04.3. I have tried all kinds of different threads that have a similar problem and nothing has worked. I get the ...
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Wireless chipset RTL8821CE is UNCLAIMED and doesn't show in ifconfig

I been trying to connect my internal wireless adapter to ubuntu 20.04.3 LTS to no avail. I download the driver with Software & Updates but running lshw -C network gives: *-network UNCLAIMED ...
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125 views

Error compiling lwfinger's rtl8188eu driver for Realtek RTL8188EU

I'm using Ubuntu 20.04 LTS with the wireless USB adapter Realtek RTL8188EUs. Error when I type make in the cloned folder: fossiscool@foss-is-cool:~/Área de Trabalho/rtl8188eu$ sudo make make ARCH=...
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191 views

Ubuntu 20.04 LTS: Realtek RTW88 WiFi Adapter Not Found

I am getting this and followed the above link and used rtw88 because i have this one in my laptop. Network controller: Realtek Semiconductor Co., Ltd. Device 8852. I have tried the solutions here, but ...
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Wifi Drivers Not Working (10ec:8852) But Some Present (No Ethernet)

I am having some trouble with my new laptop. It appears that the drivers are installed but I A: Cant tell if they are working when I try to load them (via rtw88_pci which is different than what I saw ...
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Realtek New Master Make Error parameters name queue high on Ubuntu 20.04

I just shifted from Windows to Ubuntu 20.04, But My Wifi Signal is weak. Some times it is working fine then after few seconds it's signal is totally lost and after few seconds signal comes then after ...
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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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Troubleshooting Wirelss Realtek 802.11AC USB Ubuntu 20.04

This is a wireless device that until about a week ago, worked quite well. I installed an rmm monitor for Italian, and something in that script appears to have killed my wireless. I know it was that ...
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126 views

Realtek RTL8188EUS Wireless Network Adapter problem in Xubuntu 20,04

Need some help... Nearly 20 year Ubuntu user but never encountered this kind of hassle. Xubuntu fresh install (no dual boot). Network manager indicates ethernet and usb wireless adapter are ...
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388 views

-network UNCLAIMED description: Network controller product: RTL8723DE 802.11b/g/n PCIe Adapter

After upgrading to Ubuntu 21.10, my wifi not showing up. Output of following command sudo lshw -C network *-network description: Ethernet interface product: RTL8111/...
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1 answer
410 views

Wi-Fi Very unstable (Ubuntu 20.04 LTS, Realtek USB Adapter)

I'm using Ubuntu 20.04 LTS with XFCE and the wifi works fine but some times it keeps disconnecting. (Windows WiFi works fine). I tried changing the DNS, some IPV6 settings and some other stuff but ...
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1k views

How to install RTL8812BU Wifi driver for Realtek (0bda:b812) on 5.11 kernel while having iwlwifi-backport (Ubuntu 21.04)

My Dell laptop came with a Intel Corporation Cannon Point-LP CNVi Network adapter that is currently faulty both in Ubuntu 21.04 and Windows 10 (I dual boot). I am using iwlwifi-backport and now the ...
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144 views

Cannot connect to internet via WiFi or Ethernet with a Realtek RTL8822CE

Please note: before deciding to post here, the resources found at the end of this question were first consulted. Problem: WiFi and Ethernet connection are not working. The WiFi and wired connection ...
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RTL8822BE drivers not working Ubuntu 21.04

I am still very new to Ubuntu, and have had this issue ever since I made the switch from Windows to Ubuntu on my laptop. The WiFi card is the Realtek RTL8822BE and I have tried installing drivers ...
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TP-Link AC600 not working on 20.04 [duplicate]

I am new to Linux and I have been struggling trying to connect my wireless connection with Ac600 Device ID : 2357:0120. (RTL8812au). I found some drivers for my exact same wifi card, but none of ...
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Not able to load signed driver in secure boot

I am using Kubuntu 21.04 on a HP Victus. It has a Realtek 8852AE wifi adapter for which I have to compile and sign from this repository https://github.com/lwfinger/rtw89. But even after giving a make ...
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402 views

How do I download RTL8821CE dependencies, install on main machine and install the driver?

I purchased my new laptop a few days ago and currently I am setting everything up, I already have Ubuntu 20.04 running but I need to install the network driver for the RTL8821CE. I don’t have an ...
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Ubuntu 20.04 rtl8822ce Wifi stops routing after about 3 seconds

A weird problem I have tried resolving all day and now I need ideas. A new laptop HP *) with rtl8822ce wifi with correct drivers I believe **). Ubuntu is 20.04 with 16.04->18.04->20.04 history. ...
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59 views

Ubuntu 21.04 crash when I connect to a wifi network?

I upgraded ubuntu 20.10 to 21.04 and everything was working fine until I connected to my wireless network and there the whole system shut down. I can't do anything except force restart. But when I ...
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3 votes
1 answer
9k views

Ubuntu 20.04 No Wifi Adapter Found. Lenovo Ideapad Realtek

I bought a new Lenovo Ideapad 5 without any OS. I installed Ubuntu 20.04 on it. However, in Settings -> Wi-Fi I see "No Wi-Fi Adapter Found". I already spent hours trying to solve this ...
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1 answer
2k views

Cant install wifi driver for Realtek wireless adapter

I should preface I'm almost completely new to Linux, especially installment-wise so please bear with me. I got a new HP computer and installed Linux Ubuntu 20.04 from a bootable USB that I created ...
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1 answer
169 views

Xubuntu wifi dont work Lenovo legion y530

I have reinstalled linux many times(because sometimes nvidia proprietary driver purges system). Now its ok, but anything i tried to do for fixing wifi doesnt help. I`m not very good with linux, so, ...
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3 answers
1k views

How can I install drivers for Realtek RTL8811AU?

How to install drivers for Realtek RTL8811AU? Ubuntu 21.04, kernel version - 5.11.0-16.17? Tried multiple versions from github but the problem has not been solved.
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8 votes
2 answers
22k views

Realtek RTL8852AE issue on Lenovo Legion 5 Pro 16ACH6 (Ubuntu 20.04)

I have an issue on my new Lenovo Legion 5 Pro 16ach6 with its wifi card : Realtek RTL8852AE - PCIe 2.0 with ubuntu 20.04 and the 5.12.9 kernel (it's work on Windows 10). I followed this topic : ...
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1 vote
0 answers
49 views

RTL8821AE wifi is getting disconnected automatically after a few seconds

I have RTL8821AE wifi in my laptop and it is getting disconnected automatically after a few seconds i tried updating my system also I tried this command also sudo apt install rtl8821ce-dkms The ...
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1 answer
1k views

Dongle wifi TP-LINK AC600 Archer T2U (8811au) not working in ubuntu 21.04

I have this issue https://github.com/morrownr/8812au/issues/27#issuecomment-846984591 I tried Morrownr/8812au and Morrownr/8821au and aircrack-ng/rtl8812au. But I not have wireless in my ubuntu ...
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114 views

My touchpad is unrecognized by Ubuntu and my Realtek Network controller (RTL8188EE) Needs a Driver

So my touchpad is unrecognized by Ubuntu (doesn't show on the terminal yet was working hours ago) and my Realtek Network controller (RTL8188EE) needs a driver apparently, since it recognizes it in ...
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1 answer
83 views

HELP My wifi adapter is not working Unbuntu 20.04.2 lts

My intelbras dual band ac1200 adapter is being recognized by the system, but does not display the wifi networks. I am a linux beginner and I have searched through several tutorials but I couldn't ...
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1 vote
0 answers
828 views

ASUS USB-AC53 Nano on Ubuntu 20.04, is recognized, but cannot connect, keeps asking for password

I have bought ASUS USB-AC53 Nano wifi adapter, and am trying to make it work on Ubuntu. So far I have tried all possible steps I found on the google. I have used drivers from these repos: https://...
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1 vote
0 answers
205 views

HP laptop: RTL8822CE WiFi sometimes fails for no reason

On my brand new HP laptop the WiFi connection suddenly fails for no particular reason. Available networks are displayed, but attempting a connection never succeeds. This has happened twice now since I ...
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1 vote
0 answers
40 views

How to get Wi-Fi on Ubuntu with secure boot enabled? [duplicate]

I have installed Ubuntu 18.04 along side windows 10 on HP desktop. The Wi-Fi of the system works well on windows 10 , but on Ubuntu 18.04 it shows no wi-fi adaptor found. After going through internet ...
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while installing wifi driver 802.11n i got error about daemonize on lubuntu 16.04 [duplicate]

error while installing the wifi driver 802.11n realtek, could not resolve due unkonw error
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1 answer
277 views

internet not working in ubuntu 20.04

I recently installed nvidia-cuda-toolkit and after the reboot, my internet is not working. The Network tab in settings only shows VPN. (Previously my LAN and wifi settings were shown here) Searching ...
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0 votes
2 answers
1k views

How to revert 8188eu driver update from git?

I tried to update the driver of my TP-Link adapter, but I messed up and now my adapter doesn't even work. It was working fine. I just want to undo whatever I did. These are the commands I ran. I found ...
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-1 votes
1 answer
113 views

How to re-install rtl8188su in Ubuntu 20.04?

Trying to fix a problem with rtl8188fu, I followed instructions to remove a directory and it seems that I messed everything including the rtl8188su that is not working anymore. Can someone tell how to ...
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1 vote
1 answer
201 views

20.04 WIFI keeps hard blocking randomly

as the title suggests, by WIFI keeps getting hard blocked randomly. This happens in middle of some video stream or even if it is idle. I have tried disabling automatic suspend in Settings > Power ...
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0 answers
795 views

Ubuntu 20.04 in Asus TUF Gaming FX505d - WIFI not working - Realtek RTL8822CE adapter - network UNCLAIMED

community! This is my first question on the forum. I'm a new Ubuntu user and I would like some help with my Wifi adapter settings. It was working last week and now it's not, I don't know what happened....
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0 answers
181 views

Wifi adapter not found in Ubuntu 20.04 on HP touchsmart 600

I searched a lot, but most of what I found is for broadcom or doesn't work. the computer is a HP touchsmart 600 and I think it has a realtek wifi card, but I'm not sure. The wifi adapter I want to use ...
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2 votes
0 answers
749 views

Ubuntu 20.04 - Wifi not working

I'm new on Ubuntu, I'm trying it for my very first time and also facing some issues on it. I noticed that my WiFi adapter is not working properly on Ubuntu. Simply, it doesn't show any WiFi network. ...
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0 votes
1 answer
2k views

How to change the name of wireless interface?

I installed ubuntu 20.04 a few months ago and installed the appropriate driver for my wireless inbuilt adapter but when i run ifconfig or iwconfig, it shows the name as wlp2s0. It creates a problem ...
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1 answer
609 views

No Wi-Fi adapter found with Realtek 8822CE wireless LAN and Ubuntu 18.04.5 LTS

Realtek 8822CE (NOT 8821CE) Wireless LAN 802.11ac PCI-E NIC Ubuntu 18.04.5 LTS with dual boot Windows 10 No Wi-Fi Adapter Found with Ubuntu A Linux newbie so would prefer a simple fix. Tried fix with ...
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0 votes
0 answers
153 views

No wifi adapter found ubuntu on PC!

In terminal,sudo lshw -C network shows frozenmafia@frozenmafia-H81M-S:~/r8169$ sudo lshw -C network [sudo] password for frozenmafia: *-network description: Ethernet ...
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