I was using my computer as normal and after and update my wifi is not working anymore. The Ethernet connection is working properly. I have no idea about the problem, I'm a very basic linux user. I let the output of basic commands. Any help please?

lspci -nnk | grep 0280 -A3



00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10)

Subsystem: Intel Corporation Device [8086:4030]

Kernel driver in use: iwlwifi

Kernel modules: iwlwifi

dmesg | grep -e wl -e iwl



[ 0.000000] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20170831/dswload-210)
[ 3.940388] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 3.946550] iwlwifi 0000:00:14.3: loaded firmware version 34.3125811985.0 op_mode iwlmvm
[ 3.961787] iwlwifi 0000:00:14.3: Detected Intel(R) Dual Band Wireless AC 9560, REV=0x318
[ 3.975694] iwlwifi 0000:00:14.3: RF_KILL bit toggled to disable radio.
[ 3.975696] iwlwifi 0000:00:14.3: reporting RF_KILL (radio disabled)
[ 4.006890] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 4.006894] iwlwifi 0000:00:14.3: Not valid error log pointer 0x00000000 for Init uCode
[ 4.006967] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x3, CPU2 Status: 0x2458
[ 4.006969] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -5
[ 4.019414] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -5

Hi,
RF_KILL bit toggled to disable radio

Could you post the terminal output of these command in order to know whether the device is blocked?

rfkill list

Also,
lsmod | grep iwl
modprobe iwlwifi
journalctl -b --no-pager | grep wl
Regards,