I have a HP 620 laptop with Xubuntu 20.04.2 LTS installed. I can see all the Wi-Fi networks available, but unable to connect to any of them. It tries to connect, but I get this error message.
Disconnected - you are now offline
The passwords are all correct.
This is my network controller.
Network controller : Ralink corp. RT3090 Wireless 802.11n 1T/1R PCIe [1814:3090] Subsystem: Hewlett-Packard Company RT3090 Wireless 802.11n 1T/1R PCIe [103c:1453] Kernel driver in use: rt2800pci Kernel modules: rt2800pci
How can I fix this? Any help is appreciated.