It appears you have a PCI-connected card:
Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter
But it's unclear if your wifi card supports bluetooth at all. In one case on the web an engineer has mentioned "Some of the 4313's have BT, and some don't.". I still can't find evidence your laptop supports bluetooth at all. Did it work in Windows?
Also, please add the missing file:
dpkg -l > dpkg.txt
Finally, if you installed bluez via a snap, please try removing it.
It appears you have a PCI-connected card:
Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter
But it's unclear if your wifi card supports bluetooth at all. In one case on the web an engineer has mentioned "Some of the 4313's have BT, and some don't.". I still can't find evidence your laptop supports bluetooth at all. Did it work in Windows?
Also, please add the missing file:
dpkg -l > dpkg.txt
Finally, if you installed bluez via a snap, please try removing it.