Realtek bluetooth 8761b driver linux

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Installs firmware for Realtek Bluetooth device rtl8761b on any Linux distro.

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TheSonicMaster/rtl8761b-fw-installer

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README.md

Installs firmware for Realtek Bluetooth device rtl8761b on any Linux distro.

Download and run the script in one command using this:

curl -s https://raw.githubusercontent.com/TheSonicMaster/rtl8761b-fw-installer/main/rtl8761b-fw-installer.sh | sudo bash 

Alternatively you can download the script as a file and run it with the following commands:

curl -Os https://raw.githubusercontent.com/TheSonicMaster/rtl8761b-fw-installer/main/rtl8761b-fw-installer.sh chmod 755 rtl8761b-fw-installer.sh sudo ./rtl8761b-fw-installer.sh 

Remember to reboot after running the script! If the device still doesn’t work after rebooting, then regenerate your initramfs with one of the following commands depending on your distro (and reboot after doing so):

About

Installs firmware for Realtek Bluetooth device rtl8761b on any Linux distro.

Источник

Fix Bluetooth rtl8761b Problem on Linux (Ubuntu 22.04)

Linux has sadly many problems when it comes to Bluetooth, or at least, some specific distributions of it.

We have seen a case before where many Bluetooth devices were actually supported by the kernel, but an issue in USB power management caused these devices to not work for a very, very long time on various Linux distributions.

Today, it seems that there is another Bluetooth issue.

Some Bluetooth 5.0 adapters which use the rtl8761b firmware are not working correctly on Ubuntu 20.04 and 22.04 (Possibly other Linux distributions too), because of a bug in loading the correct driver for these devices.

In other words, the driver is there on the system and has no issue, but the only issue is that it is not loaded correctly when the Bluetooth device is plugged to the machine.

You can figure this out if you write the following command in the terminal (After inserting the Bluetooth device):

sudo dmesg | grep bluetooth

And you may see the following output:

mhsabbagh@ryzenpc:~$ sudo dmesg|grep bluetooth [sudo] password for mhsabbagh: [ 3.582143] bluetooth hci0: loading /lib/firmware/rtl_bt/rtl8761bu_config.bin failed with error -40 [ 3.582145] bluetooth hci0: Direct firmware load for rtl_bt/rtl8761bu_config.bin failed with error -40

This happens because the rtl8761bu firmware is being requested, but the system should have loaded the rtl8761b firmware, not the rtl8761bu one. The latter may not even exist on your system.

To fix this issue, luckily we don’t need to install or download anything! We just need to create a simple symbolic link to link rtl8761bu driver firmware to rtl8761b one. In this way, any time our system requests the rtl8761bu files it will be instead served the correct rtl8761b ones.

We can do it by applying the following commands in the terminal:

cd /lib/firmware/rtl_bt sudo ln -s rtl8761b_config.bin rtl8761bu_config.bin sudo ln -s rtl8761b_fw.bin rtl8761bu_fw.bin

After it, just remove the Bluetooth 5.0 adapter from the computer and plug it again (no restart required), and this time, it should be working.

This bug was first caught in Ubuntu on April 11, 2022, but still not fixed until this very day. Many thanks to the “Bert RAM Aerts” user for suggesting the possible fix.

If you have applied this fix and the Bluetooth adapter worked/didn’t work with you, then tell us in the comments below.

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Источник

Rtl8761B Bluetooth Driver Linux Mint Installation – Step-by-step Guide

GNU/Linux Mint Installing Rtl8761B Bluetooth Driver Guide

You Are Welcome! The Tutorial shows you Step-by-Step How to Download and Install Realtek Rtl8761B Bluetooth 5.0 Driver in Mint LTS GNU/Linux Desktops.

And Rtl8761B Bluetooth Driver in Linux Mint should be present on Kernel, what may be missing is only the Firmware.

1. Terminal Getting-Started

sudo dmesg | grep Bluetooth

Contents

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«When the Last Tree has been cut down, the Last Fish caught, the Last River poisoned, only then will we realize that One Cannot Eat Money.»

«No usable Computer exists today with completely Open Software and Hardware (as much as some companies want to Market themselves as such).»

Follow Us

The GNU/Linux Free Software Phylosophy

Steve Jobs’ Last Words

«Being a Winner in a Free Computing OS Mission means to adopt a Commercial like Strategy. Transcending Duality in Oneness and so dispensing both Free and Non Free Software. Cause evangelizing Freedom in a Non Free World is like keeping a Trojan Horse. Hallelujah!»

«Using the Money just for buying Stuff and Not Supporting the Free Gift Philosophy is a sign of a Selfish and Narrow Mind.»

What can Save the World from a Blind and Quick Self-destruction.
The Immediate and Humble Mass Conversion to the Spiritual Way!
Because Earth & Nature has been Ravaged without Pity by the Wild and Selfish mass Competition to Win and Shown that U’re someone Better because you got a Lot of fla$hY Power$$$.

«Taking care if somebody is liking, following, or buying is just a serious hidrance on the priceless Way of Creative Freedom.»

Credits

Everlasting Glory to God, Jesus Christ, The Holy Spirit, Ganesha, Shiva, Vishnu, Krisna, Laozi, Buddha, Bodhidharma, Ma Gcig, Hakuin, Ikkyu, Nagarjuna, Tilopa, Naropa, Milarepa, Suhrawardi, St Dismas, St Francesco, St Teresa, St John, St Filippo, Eckehart. All The Holy Divinities, Avatars, Saints, Mystics, and True Spiritual Masters. Because they are in the Eternal Light of Truth & Delight Enlightening a World of Darkness, Nescience, Blindness, Uneasiness and Falsehood!

Источник

How to Install Rtl8761B Bluetooth Driver on GNU/Linux Distros

GNU/Linux Installing Rtl8761B Bluetooth Driver Guide

You Are Welcome! The Tutorial shows you Step-by-Step How to Download and Install Realtek Rtl8761B Bluetooth 5.0 Driver in GNU/Linux Systems.

And Rtl8761B Bluetooth Driver in Linux should be present on Kernel, what may be missing is only the Firmware.

GNU+Linux Realtek Rtl8761B Bluetooth 5.0 Driver Installation Guide

Showing Ads here is the best solution I found for not embarassing somebody about participating in a #%$Foundation^.

«When the Last Tree has been cut down, the Last Fish caught, the Last River poisoned, only then will we realize that One Cannot Eat Money.»

«No usable Computer exists today with completely Open Software and Hardware (as much as some companies want to Market themselves as such).»

Follow Us

The GNU/Linux Free Software Phylosophy

Steve Jobs’ Last Words

«Being a Winner in a Free Computing OS Mission means to adopt a Commercial like Strategy. Transcending Duality in Oneness and so dispensing both Free and Non Free Software. Cause evangelizing Freedom in a Non Free World is like keeping a Trojan Horse. Hallelujah!»

«Using the Money just for buying Stuff and Not Supporting the Free Gift Philosophy is a sign of a Selfish and Narrow Mind.»

What can Save the World from a Blind and Quick Self-destruction.
The Immediate and Humble Mass Conversion to the Spiritual Way!
Because Earth & Nature has been Ravaged without Pity by the Wild and Selfish mass Competition to Win and Shown that U’re someone Better because you got a Lot of fla$hY Power$$$.

«Taking care if somebody is liking, following, or buying is just a serious hidrance on the priceless Way of Creative Freedom.»

Credits

Everlasting Glory to God, Jesus Christ, The Holy Spirit, Ganesha, Shiva, Vishnu, Krisna, Laozi, Buddha, Bodhidharma, Ma Gcig, Hakuin, Ikkyu, Nagarjuna, Tilopa, Naropa, Milarepa, Suhrawardi, St Dismas, St Francesco, St Teresa, St John, St Filippo, Eckehart. All The Holy Divinities, Avatars, Saints, Mystics, and True Spiritual Masters. Because they are in the Eternal Light of Truth & Delight Enlightening a World of Darkness, Nescience, Blindness, Uneasiness and Falsehood!

Источник

Rtl8761B Bluetooth Kali Driver Installation – Step-by-step Guide

GNU/Linux Kali Installing Rtl8761B Bluetooth Driver Guide

You Are Welcome! The Tutorial shows you Step-by-Step How to Download and Install Realtek Rtl8761B Bluetooth 5.0 Driver in Kali GNU/Linux Desktop.

And Rtl8761B Bluetooth Driver in Kali should be present on Kernel, what may be missing is only the Firmware.

1. Terminal Getting-Started

sudo dmesg | grep Bluetooth

Contents

Showing Ads here is the best solution I found for not embarassing somebody about participating in a #%$Foundation^.

«When the Last Tree has been cut down, the Last Fish caught, the Last River poisoned, only then will we realize that One Cannot Eat Money.»

«No usable Computer exists today with completely Open Software and Hardware (as much as some companies want to Market themselves as such).»

Follow Us

The GNU/Linux Free Software Phylosophy

Steve Jobs’ Last Words

«Being a Winner in a Free Computing OS Mission means to adopt a Commercial like Strategy. Transcending Duality in Oneness and so dispensing both Free and Non Free Software. Cause evangelizing Freedom in a Non Free World is like keeping a Trojan Horse. Hallelujah!»

«Using the Money just for buying Stuff and Not Supporting the Free Gift Philosophy is a sign of a Selfish and Narrow Mind.»

What can Save the World from a Blind and Quick Self-destruction.
The Immediate and Humble Mass Conversion to the Spiritual Way!
Because Earth & Nature has been Ravaged without Pity by the Wild and Selfish mass Competition to Win and Shown that U’re someone Better because you got a Lot of fla$hY Power$$$.

«Taking care if somebody is liking, following, or buying is just a serious hidrance on the priceless Way of Creative Freedom.»

Credits

Everlasting Glory to God, Jesus Christ, The Holy Spirit, Ganesha, Shiva, Vishnu, Krisna, Laozi, Buddha, Bodhidharma, Ma Gcig, Hakuin, Ikkyu, Nagarjuna, Tilopa, Naropa, Milarepa, Suhrawardi, St Dismas, St Francesco, St Teresa, St John, St Filippo, Eckehart. All The Holy Divinities, Avatars, Saints, Mystics, and True Spiritual Masters. Because they are in the Eternal Light of Truth & Delight Enlightening a World of Darkness, Nescience, Blindness, Uneasiness and Falsehood!

Источник