Thanks for the dmesg suggestion. It seems like the firmware is only a few months old:
[ 10.038083] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/9 wl0: Feb 11 2020 11:54:51 version 7.45.96.61 (be7af2d@shgit) (r745790) FWID 01-a41d86bd es7.c5.n4.a3
And from inxi -F, the wireless adapter chipset does not even show:
Network: Message: No ARM data found for this feature.
IF-ID-1: docker0 state: down mac: 02:42:b9:43:98:13
IF-ID-2: wlan0 state: up mac: c0:84:7d:25:39:fa
And Package Manager shows: ap6256-firmware 2020.02-1 (for the ap6256 wifi/bt module) was installed.
[ 10.038083] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/9 wl0: Feb 11 2020 11:54:51 version 7.45.96.61 (be7af2d@shgit) (r745790) FWID 01-a41d86bd es7.c5.n4.a3
And from inxi -F, the wireless adapter chipset does not even show:
Network: Message: No ARM data found for this feature.
IF-ID-1: docker0 state: down mac: 02:42:b9:43:98:13
IF-ID-2: wlan0 state: up mac: c0:84:7d:25:39:fa
And Package Manager shows: ap6256-firmware 2020.02-1 (for the ap6256 wifi/bt module) was installed.