Vivank's questions

My HP Laptop using Realtec network adapter is not able to connect to wifi.

As it shows Airplane Mode On :- Use Hardware switch to turn off I tried pressing it 100 times but no result.

Also I tried following many questions on forum but all were for Lenovo or Dell and older version of ubuntu still none of them worked.

My rfkill list all command shows :

0 : phy0 : Wireless LAN
    Soft blocked: no
    Hard blocked: yes

What I tried :

1. rfkill unblock all
2. Blacklisting hp-wmi.conf
3. Suspending laptop (some weird tutorial from youtube)

P.S I have dual booted with windows 10 and wifi is working fine there

I was following some answer to unblock hard-blocked wifi. I type the following command

sudo tee /etc/modprobe.d/blacklist-hp.conf <<< "blacklist hhp_wmi"

and ended up removing wifi option completely.

Now I want to unblock that any help here how to do it ?