aetm@aetm-Inspiron-3721:~$ lspci -nnk | grep 0280 -A3
02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Dell Wireless 1704 802.11n + BT 4.0 [1028:0016]
Kernel driver in use: wl
Kernel modules: bcma, wl
aetm@aetm-Inspiron-3721:~$
aetm@aetm-Inspiron-3721:~$ uname -a
Linux aetm-Inspiron-3721 5.0.0-23-generic #24~18.04.1-Ubuntu SMP Mon Jul 29 16:12:28 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
aetm@aetm-Inspiron-3721:~$
aetm@aetm-Inspiron-3721:~$ bootctl
Couldn't find EFI system partition. It is recommended to mount it to /boot or /efi.
Alternatively, use --path= to specify path to mount point.
System:
Not booted with EFI
aetm@aetm-Inspiron-3721:~$
