Same error for me: Selecting previously deselected package bluez-audio.
Unpacking bluez-audio (from .../bluez-audio_3.26-0ubuntu1_amd64.deb) ...
dpkg: error processing /var/cache/apt/archives/bluez-audio_3.26-0ubuntu1_amd64.deb (--unpack):
trying to overwrite `/usr/lib/alsa-lib/libasound_module_ctl_bluetooth.so', which is also in package bluez-utils
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Same error for me:
Selecting previously deselected package bluez-audio.
Unpacking bluez-audio (from .../bluez- audio_3. 26-0ubuntu1_ amd64.deb) ...
dpkg: error processing /var/cache/ apt/archives/ bluez-audio_ 3.26-0ubuntu1_ amd64.deb (--unpack):
trying to overwrite `/usr/lib/ alsa-lib/ libasound_ module_ ctl_bluetooth. so', which is also in package bluez-utils
dpkg-deb: subprocess paste killed by signal (Broken pipe)