Package: bluez Followup-For: Bug #997853 Hi, I just encountered the same problem when upgrading a machine from Buster to Bullseye.
I also had the same override filename, and I had also put a link to where it came from: ➜ ~ cat /etc/systemd/system/bluetooth.service.d/01-disable-sap-plugin.conf # https://raspberrypi.stackexchange.com/questions/40839/sap-error-on-bluetooth-service-status # SIM Access profile problem [Service] ExecStart= ExecStart=/usr/lib/bluetooth/bluetoothd --noplugin=sap I had used this as a workaround for the bluetooth services failing to start due to a sap driver failure. It looks like this problem no longer exists on Bullseye so you are safe to remove the file: # rm /etc/systemd/system/bluetooth.service.d/01-disable-sap-plugin.conf # systemctl daemon-reexec # systemctl restart bluetooth You should find it works after that. Chris -- System Information: Debian Release: 11.1 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.10.0-9-amd64 (SMP w/4 CPU threads) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages bluez depends on: ii dbus 1.12.20-2 ii init-system-helpers 1.60 ii kmod 28-1 ii libasound2 1.2.4-1.1 ii libc6 2.31-13+deb11u2 ii libdbus-1-3 1.12.20-2 ii libdw1 0.183-1 ii libglib2.0-0 2.66.8-1 ii libreadline8 8.1-1 ii libudev1 247.3-6 ii lsb-base 11.1.0 ii udev 247.3-6 bluez recommends no packages. Versions of packages bluez suggests: ii pulseaudio-module-bluetooth 14.2-2 -- no debconf information
