disable software blocking of wifi?

[znavko]

Hello! I am creating my own config. I've disabled networkmanager-service-type, configured wpa-supplicant (but have not yet configured dhcpcd, cause it needs networking service).

Guix reconfigures my system normally.

But during boot there is a message: rfkill: WLAN soft blocked

And that is why wpa-supplicant fails:

# reboot

# dhclient -v wlp2s0

Internet Systems Consortium DHCP Client 4.4.1

Copyright 2004-2018 Internet Systems Consortium.

All rights reserved.

For info, please visit https://www.isc.org/software/dhcp/

RTNETLINK answers: Operation not possible due to RF-kill

Listening on LPF/wlp2s0/xx:xx:xx:xx:55

Sending on   LPF/wlp2s0/xx:xx:xx:xx:55

Sending on   Socket/fallback

DHCPREQUEST for 192.168.1.33 on wlp2s0 to 255.255.255.255 port 67

send_packet: Network is down

dhclient.c:2762: Failed to send 300 byte long packet over wlp2s0 interface.

receive_packet failed on wlp2s0: Network is down

^C

# ifconfig

lo        Link encap:Local Loopback

          inet addr:127.0.0.1  Bcast:0.0.0.0  Mask:255.0.0.0

          UP LOOPBACK RUNNING  MTU:65536  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:0  TX bytes:0

# rfkill list all

0: ideapad_wlan: Wireless LAN

    Soft blocked: yes

    Hard blocked: no

1: ideapad_bluetooth: Bluetooth

    Soft blocked: yes

    Hard blocked: no

2: phy0: Wireless LAN

    Soft blocked: yes

    Hard blocked: no

# rfkill unblock wifi

# herd restart wpa-supplicant

# dhclient -v wlp2s0

So I need manually unblock wifi and restart wpa-supplicant, but it's not coveinent.

I tried this lines as I've got from here https://superuser.com/questions/819547/how-do-i-stop-rfkill-module-from-hardblocking-my-wifi-without-rfkill-command :

 (kernel-arguments '("modprobe.blacklist=pcspkr,snd_pcsp,wmi,pata_acpi"

                     "modprobe.options.rfkill.master_switch_mode=2"

                     "modprobe.options.rfkill.default_state=1"))

But adding 'wmi,pata_acpi  ' but not helped. If add ideapad_laptop to blacklist, then rfkill does not see interfaces wlan and bluetooth.

# lsmod | grep -e wmi -e acpi

wmi                    32768  1 ideapad_laptop

How to prevent rfkill blocking of wlan?

config-wpa-2.scm
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