bitmand/bluez-reconnect-patch.md

## bluez-reconnect-patch.md

      
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              bluez-reconnect-patch.md
            
          
    Reconnect patch for bluez on Ubuntu 24.04

on 20. January 2024

Bug: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/2085162
Patch: https://launchpadlibrarian.net/757506303/bluez-fix-address.patch

Bose QC45 headphones won't reconnect after reboot - running bluez version 5.72-0ubuntu5 before patch.
Download patch

mkdir bluez-noble-fix && cd bluez-noble-fix
wget https://launchpadlibrarian.net/757506303/bluez-fix-address.patch

Patch and build bluez package

# start container
docker run -it --rm -v "$(pwd)":/build ubuntu:24.04 /bin/bash

# add src repositories
cd /build
cat /etc/apt/sources.list.d/ubuntu.sources | sed 's/^Types: deb$/Types: deb deb-src/g' > ubuntu.sources
mv ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources

# update, upgrade and install build tools
apt-get update && apt-get upgrade -y && apt-get install -y dpkg-dev devscripts build-essential fakeroot vim

# install bluez build dependencies
apt-get install -y debhelper-compat flex bison libdbus-1-dev libglib2.0-dev libdw-dev libudev-dev libreadline-dev libical-dev libasound2-dev libell-dev libjson-c-dev python3-docutils python3-pygments udev check systemd systemd-dev

# get bluez source and patch src/adapter.c
apt-get source bluez
cd bluez-5.72
patch -u src/adapter.c ../bluez-fix-address.patch

# commit, update changelog and build new package
dpkg-source --commit
dch -i
debuild -us -uc

# exit container
exit

Install patched bluez package

sudo dpkg -i bluez_5.72-0ubuntu6_amd64.deb