Failed to load regulatory.db error after clean installation

[Obtice]

Hi,

I have install kali linux 2018.2 and after booting, i got below error :

/dev/sda1: recovering journal
/dev/sda1: Clearing orphaned inode 1074741 (uid=131, gid=139, mode=0100600, size=262144)
/dev/sda1: clean, 351511/1831424 files, 2273813/7323904 blocks
[   10.940611] platform regulatory.0: firmware: failed to load regulatory.db (-2)
[   10.940657] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[   12.110765] snd_hda_intel 0000:00:0f.0: CORB reset timeout#1, CORBRP = 0

after some seconds, it stuck at a black screen and after hours, nothing happens.

[Mister_X]

First thing is to update using apt update && apt dist-upgrade, rebooting then checking again. If it's still there, report back

[Obtice]

I can't login to system. In first run of kali, after installing it, before login screen, this error happens and after that, it stuck at black screen forever.