Comment 2 for bug 955077

It certainly looks like the bluetooth service is stopped for a while:

14:12:27 - flash:[/tmp] zgrep -n bluetooth bug-955077/DpkgTerminalLog.txt.gz
558:Preparing to replace libbluetooth3 4.98-2ubuntu1 (using .../libbluetooth3_4.98-2ubuntu4_amd64.deb) ...
559:Unpacking replacement libbluetooth3 ...
815:bluetooth stop/waiting
816:Moving obsolete conffile /etc/default/bluetooth out of the way...
1173:Installing new version of config file /etc/init/bluetooth.conf ...
1174:bluetooth start/running, process 424
1175:Removing obsolete conffile /etc/default/bluetooth ...
1621:Setting up libbluetooth3 (4.98-2ubuntu4) ...
2276:Preparing to replace pulseaudio-module-bluetooth 1:1.1-0ubuntu11 (using .../pulseaudio-module-bluetooth_1%3a1.1-0ubuntu12_amd64.deb) ...
2277:Unpacking replacement pulseaudio-module-bluetooth ...
2358:Setting up pulseaudio-module-bluetooth (1:1.1-0ubuntu12) ...
3090:bluetooth stop/waiting
3138:Preparing to replace libbluetooth3 4.98-2ubuntu4 (using .../libbluetooth3_4.98-2ubuntu5_amd64.deb) ...
3139:Unpacking replacement libbluetooth3 ...
3348:bluetooth start/running, process 10128
3528:Setting up libbluetooth3 (4.98-2ubuntu5) ...
3779:bluetooth stop/waiting
3797:Preparing to replace libbluetooth3 4.98-2ubuntu5 (using .../libbluetooth3_4.98-2ubuntu6_amd64.deb) ...
3798:Unpacking replacement libbluetooth3 ...
3880:bluetooth start/running, process 9833
3983:Setting up libbluetooth3 (4.98-2ubuntu6) ...