No problems for long time, network never failed and since some latest updates i have two network problems:
- Wifi not working because ‘no Wifi adaptor found’.
- Laptop freezes when i connect Ethernet cable when already booted. When putting Ethernet cable before booting that works.
Already downgraded ‘wpa_supplicant’ because read that in a post here.
My Bluetooth/Wifi card (MacBook Pro Late 2009) when i command:
lspci -nn -d 14e4
04:00.0 Network controller : Broadcom Inc. and subsidiaries BCM4322 802.11a/b/g/n Wireless LAN Controller [14e4:432b] (rev 01)
b43-firmware (22.214.171.124-7) and other needed network drivers that worked like before.