Tag Archives: problem

Kali 2020.2 Linux Update Problem

If your getting this error while trying to update Kali Linux via with sudo apt update

Get:1 http://kali.download/kali kali-rolling InRelease [41.2 kB]
Err:1 http://kali.download/kali kali-rolling InRelease
The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <[email protected]>
Reading package lists... Done
W: GPG error: http://kali.download/kali kali-rolling InRelease: The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <[email protected]>
E: The repository 'http://http.kali.org/kali kali-rolling InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

The solution is to run the command;
sudo wget -q -O - archive.kali.org/archive-key.asc | sudo apt-key add


Huge thanks to the kalitut.com for this solution, i  had no idea how to fix it.

how to update Kali Linux and Fix update error – KaliTut

Battlefield 4 & Battlefield 1 Bluetooth Headsets gives no sound

Seems this is a problem with bluetooth in general.  I found the following article from the steam forums about bluetooth headset problems in GTA V.  It might be worth a read to shed light on any problems your having.

Edit 2:
If you start Battlefield 4 on windows 10 and havnt disabled “handsfree telephony as below” all your sound will cut out.


There’s a problem with Battlefield 4 and Battlefield 1 where you get no sound if your playing with a bluetooth headset.  After a bit of googling and research i found the solution;

1. Goto; control panel->Hardware and Sound->Devices and Printers


2. Select Properties on your Bluetooth headset and go to the services section.

3. Uncheck “Handsfree Telephony”.


Note this works on Windows 10 cant say if it work on Windows 7 or 8.