(solved) Unable to locate package raspberrypi-kernel-headers, 6.1.77-v8+, Raspberry Pi5 (Kali for RasPi) about 88x2bu-20210702 HOT 3 CLOSED

Update: I've managed to figure it out by searching on the kali forums.
It looks like things have changed with the RPI5, because:
"most instructions will state that you need to install header packages. This is not the case on the Raspberryi Pi 5 image, they are already included and are not a part of a package."

To sum it up, basically when I was trying to install the headers, there were no headers to install because the kali image comes with the headers already pre-installed. You just have to write a few commands to make sure the Pi knows that.
Here is the link if anyone has the same issues with their Raspberryi Pi 5:
https://www.kali.org/docs/arm/raspberry-pi-5/

from 88x2bu-20210702.

I'm glad you found that as I did not have a specific fix in mind. One thing I will say is that below looks strange:

The kernel was built by: aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110
You are using: gcc (Debian 13.2.0-13) 13.2.0

Having a kernel compiled with gcc 10 and the system using gcc 13 is more of spread than I have ever seen and a spread that big usually won't work.

from 88x2bu-20210702.

If you are not aware of the Main Menu at this site, here it is:

https://github.com/morrownr/USB-WiFi

Since you are running Kali, you may want to look at the Plug and Play List. One of the best adapters for monitor mode work is the Alfa ACHM. You can ask questions in Issues.

from 88x2bu-20210702.