Realtek bluetooth 8761b driver linux

Realtek RTL8761B

Realtek RTL8761B is a USB Bluetooth 5.0 dongle chip made by Realtek. It is identified by lsusb as 0bda:8771 Realtek Semiconductor Corp . Most of the cheaper BT 5.0 dongles, like the C-TECH BTD-01, use this chip.

Linux Support [ edit ]

The RTL8791B dongle chip has been supported by the bt_rtl ( CONFIG_BT_RTL ) driver since Linux 5.8.

You will need to upgrade your kernel to 5.8+ if you have an older kernel and you want to use this dongle.

CONFIG_BT_RTL is not listed as its own item in menuconfig in Linux 5.11, which can be a bit confusing. You should choose Networking support ▸ Bluetooth subsystem support ▸ Bluetooth device drivers ▸ HCI USB driver and the two options both named Realtek protocol support in that same menu ( BT_HCIBTUSB_RTL and BT_HCIUART_RTL ). You will then find that BT_RTL is enabled if you press / and search for BT_RTL .

The driver requires firmware. The firmware package shipped with most GNU/Linux distributions tend to just provide a /lib/firmware/rtl_bt/rtl8761a_fw.bin file for the RTL8761A model.

The firmware files for the RTL8761B can be acquired from the github.com/Realtek-OpenSource/android_hardware_realtek firmware repository using these links:

These firmware files need to be copied and renamed to:

• /usr/lib/firmware/rtl_bt/rtl8761b_fw.bin OR /lib/firmware/rtl_bt/rtl8761b_fw.bin
• /usr/lib/firmware/rtl_bt/rtl8761b_config.bin OR /lib/firmware/rtl_bt/rtl8761b_config.bin

It does not matter which location you copy the firmware files to on most distributions. Fedora and many others have a symbolic link from /lib/ to /usr/lib (making them the same folder).

Something called «Arch» has these firmware files available as a package called rtl8761b-fw (aur: rtl8761b-fw).

Links [ edit ]

Robert Síbek has written a tutorial with screenshots for the C-TECH BTD-01 dongle (actually the RTL8761B chip) specific to Ubuntu 20.10.

Источник

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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

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

GNU/Linux Fedora 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 Fedora GNU/Linux Desktop.

And Rtl8761B Bluetooth Driver in Fedora 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

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 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

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