Arch Linux

bishesh404

Member

Registered: 2021-11-10

Posts: 2

No wlan0 interface when i type "ip link" or "ip addr show"..

I just freshly installed arch but i dont happen to find the wireless network adapter on my PC..
I was connected to it when i was installing Arch in archiso mode thing.. someone help i am looking for solution for like 1 and a half day straight and cant seem to find how do i enable that interface...
I have a lenovo laptop which has the following network controller.. but even when i do "iwctl" and type "device lists" i cant happen to find the wlan0 which was present before when i was starting to install arch..

bishesh404

Member

Registered: 2021-11-10

Posts: 2

Re: No wlan0 interface when i type "ip link" or "ip addr show"..

 Network controller: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] (rev 30)
	Subsystem: Intel Corporation Device 02a4
	Kernel modules: iwlwifi

This is the thing i have in my laptop

loqs

Member

Registered: 2014-03-06

Posts: 18,992

Re: No wlan0 interface when i type "ip link" or "ip addr show"..

pacman -Q linux-firmware

If the linux-firmware package is installed post the output of dmesg.