Questions tagged [realtek-wireless]
Questions regarding Realtek wireless adapters.
486
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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 ...
1
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0
answers
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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 ...
0
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0
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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 ...
0
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0
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521
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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 ...
0
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0
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45
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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 ...
0
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1
answer
892
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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 ...
0
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1
answer
838
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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.
...
4
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1
answer
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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 ...
0
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1
answer
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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
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481
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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, ...
0
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3
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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.
9
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2
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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 : ...
1
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0
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124
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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 ...
0
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1
answer
3k
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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 ...
0
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1
answer
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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 ...
1
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0
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3k
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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://...
1
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0
answers
477
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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 ...
1
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0
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40
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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 ...
0
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1
answer
360
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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 ...
0
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2
answers
3k
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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
answer
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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 ...
1
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1
answer
248
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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 ...
1
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0
answers
911
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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....
0
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0
answers
367
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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 ...
2
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0
answers
1k
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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.
...
1
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1
answer
13k
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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 ...
0
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1
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1k
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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 ...
0
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0
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200
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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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2
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6k
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Realtek 8812AU / 8821AU wireless driver for Ubuntu 20.10
I have little linux experience and am wondering if anyone can help me with this?
I have a Realtek 8812AU / 8821AU USB wifi dongle and am needing the drivers for it so I don't have to be tethered to my ...
2
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0
answers
366
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Issues with wifi – Ubuntu 20.04 – Lenovo S540
I bought a used Lenovo Ideapad S540 with windows 10. First I installed Ubuntu 20.10 but I could not connect with the internet. Then I installed Ubuntu 20.04.
The problem:
When I locked in the wifi ...
0
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1
answer
421
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Bluetooth cannot turnoff on Lenovo Ideapad 5 14ARE05
Despite numerous forums on related matters I cannot find a fix that works. My bluetooth will not turn on, I think it is a driver problem but I really have a limited understanding of how this work.
...
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1
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4k
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How do I install RTL8821AE driver for Ubuntu 20 LTS
Seems like https://github.com/lwfinger/rtlwifi_new.git no longer exists, anyone got alternative method?
1
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0
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51
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Wireless speed drops when audio is played over bluetooth
When trying to play any type of audio over my Bluetooth Earphones Wifi speeds drop below 100Kbps. When I stop the audio the speed is back to normal at 25Mbps. I tested it in on other machines and did ...
2
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2
answers
2k
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No Wi-Fi adapter when running Ubuntu 20.04 on LENOVO V145-15AST
Ubuntu works well except that no Wi-Fi adapter can be found. The installed wireless network card Realtek 8821CE Wireless Lan 802.11ac PCI-E NIC works OK with Windows.
I have installed linux-oem-osp1 ...
0
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0
answers
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WiFi driver working but can't connect to any network [duplicate]
I have just installed Ubuntu 18.04.4 today on my sister's Meccer YA13Q20. I am try to connect to any WiFi network but it's failing to connect. I have tried using another from lwfinger which I compiled ...
0
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1
answer
2k
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No connections after upgrade to 20.04 wifi rtw8822be
After upgrading to 20.04 (from 18.x) my wifi doesn't seem to find any networks
I have tried installing the rtw88 as well as other drivers and suggestions but none seem to work in my case.
Something ...
1
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0
answers
382
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Wifi not being detected RTL8723BS , but bluetooth works
I recently installed Ubuntu 20.04 to breathe new life into my 2 in 1 acer aspire switch one 10 (SW1-011). Everything seems to work properly (with a few minor exceptions) but the real problem is that ...
0
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0
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474
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DMG-19 WiFi stick with RTL8811cu and Kubuntu 16.04
I've just bought a new WiFi stick DMG-19 and wanted to use its 5Ghz ability, because my current laptop internal WiFi module doesn't work in this frequency. The stick works under my friend's Windows 10 ...
0
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1
answer
1k
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Installing/Uninstalling WiFi Drivers on Ubuntu
I recently installed Ubuntu on my machine but I am running into a little issue : it doesn't detect any WiFi adaptors. I think it might be because I don't have the right drivers installed. After a ...
0
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1
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2k
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Debugging installation of RTL8812BU wifi dongel
Situation
I run Ubuntu 16.04 (4.15.0-48-generic) on my desktop and I would like to get my Netgear AC1200 WiFi USB adapter, model A6150 (with Realtek RTL8812BU chipset) to work.
I have followed the ...
0
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0
answers
83
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Ubuntu not recognising Wi-Fi card on desktop
I have a desktop with Asus P6X58D motherboard and Realtek RTL8811 AU Wireless LAN card. It is now dual boot Windows 10/Ubuntu 20.04 LTS. I have no LAN and rely on chaining to iPad.
The card is working ...
1
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0
answers
595
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Ubuntu 18.04 & 20.04 : Network Connection Activation Failed
I was using Ubuntu 18.04 (dual booted alongside Windows 10) when the problem started. I installed Nvidia Drivers (version 450) and it asked me to enroll a MOK key by rebooting so that my driver would ...
4
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2
answers
13k
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RTL8822be driver for Ubuntu 18.04 and 20.04
The RTL8822be chipset does not have a compatible driver when using kernel 5.0 and above. As a result, either your wifi adapter will be undetected or you will be unable to see any visible networks when ...
0
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1
answer
8k
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unable to install wifi drivers from rtlwifi_new git repo
When I tried installing git from clone it's asking for username & password
git clone https://github.com/lwfinger/rtlwifi_new.git
Cloning into 'rtlwifi_new'...
Username for 'https://github.com':
...
6
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4
answers
37k
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How do I install drivers for the RTL8821CE Network Controller on Ubuntu 20.04?
My Laptop (HP Laptop 14-ck1xxx) came with the RTL8821CE Network Controller. When I run lspci | grep Network I get:
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe ...
2
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3
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6k
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Wifi is not working on a new computer Lenovo IdeaPad S145
I bought a new computer Lenovo IdeaPad S145 and made a fresh installation on Ubuntu 20.04 there. The problem is that wifi card was not detected.
I tried to install different drivers but with no ...
1
vote
1
answer
139
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Wifi stopped working after update - 18.04.4
I am having a problem with the wifi in Ubuntu. After I installed an update on July 4, wireless network connection does not work anymore, although it still works in Windows. The wifi sometimes stopped ...
1
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0
answers
268
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bluetooth connects then disconnects 20.04 LTS
On Ubuntu 20.04, I've tried using bluetoothctl to turn things on and off, as well as rfkill. The device tries to connect, 'succeeds' for a few seconds and then encounters an error.
[CHG] Device 00:6A:...
0
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0
answers
61
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AC600 802.11ac wireless USB not working [duplicate]
I am trying to get a usb wireless device working on ubuntu, sadly when it gets plugged in it seems to come up as a storage device rather than an interface.
I have tried installing numerous drivers ...
0
votes
0
answers
50
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WiFi card stopped being detected!
Today, Some updated on my Ubuntu 20.04 were installed. After installation it asked me to restart.
After restart, My WiFi card stopped being detected.
I'm using Lenovo Ideapad 320, with Ubuntu 20.04.
...