Skip to content

Instantly share code, notes, and snippets.

leogallego /
Created Feb 6, 2021 — forked from rometsch/
MPOW BH456A Bluetooth USB Adapter Kernel Module Adjustements (Realtek RTL8761B chip)


The MPOW Bluetooth 5 dongle (Model: BH456A) does not work out of the box on Ubuntu 20.04 (kernel 5.4.0-42).


Patch the bluetooth kernel module and copy the firmware binaries to /lib/firmware.

Copy the fimware

leogallego /
Last active Oct 20, 2021 — forked from justjanne/Price
Cloud VPS and Dedicated Server Price Breakdown for DigitalOcean, Amazon AWS LightSail, Vultr, Linode, OVH, Hetzner, Scaleway/
leogallego /
Last active Sep 22, 2022 — forked from smoser/
Ubuntu Cloud images with cloud-init and cloud-config for virtualbox
## Install necessary packages and latest virtualbox
wget -q -O - | sudo apt-key add -
sudo sh -c 'echo "deb [arch=amd64] bionic non-free contrib" >> /etc/apt/sources.list.d/'
sudo apt update
sudo apt install virtualbox-5.2 qemu-utils genisoimage cloud-utils
## get kvm unloaded so virtualbox can load
## WARNING: not needed?
#sudo modprobe -r kvm_amd kvm_intel
#sudo service virtualbox stop