I used ubuntu 16.04 and 18.04 and they were able to work with wifi after following below guides:
- Ubuntu 20.04 Ethernet and WiFi not working
- Ubuntu 20.04 lts wifi not working at all rtl8812au[duplicate]
- Wifi adapter not found, rtl8821ce no longer working [18.04]
- How to install Wi-Fi driver for Realtek RTL8821CE on Ubuntu 18.04? [duplicate]
This time with Ubuntu 20.04, none of above works.
Output of command
lspci -knn | grep Net -A3; rfkill list as below:
02:00.0 Ethernet controller : Broadcom Inc. and subsidiaries NetXtreme BCM57765 Gigabit Ethernet PCIe [14e4:16b4] (rev 10) Subsystem: Broadcom Inc. and subsidiaries NetXtreme BCM57765 Gigabit Ethernet PCIe [14e4:16b4] Kernel driver in use: tg3 Kernel modules: tg3 02:00.1 SD Host controller : Broadcom Inc. and subsidiaries BCM57765/57785 SDXC/MMC Card Reader [14e4:16bc] (rev 10) 0: hci0: Bluetooth Soft blocked: no Hard blocked: no
I wonder why Ubuntu does not fix this issue.