I recently bought the card that i mentioned above and i cant get it working. I searched for drivers for hours and i cant get a working one. Can somebody help me please?
This is the lspci result:
01:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4360 802.11ac Wireless Network Adapter (rev 03)
Kernel is 5.10
You need driver for Broadcom card not for Realtek. Drivers are preinstalled:
/usr/lib/firmware/b43
/usr/lib/firmware/b43legacy
/usr/lib/modules/5.10.15-1-MANJARO/kernel/drivers/net/wireless/broadcom/b43
/usr/lib/modules/5.10.15-1-MANJARO/kernel/drivers/net/wireless/broadcom/b43legacy
/usr/lib/modules/5.10.15-1-MANJARO/kernel/drivers/net/wireless/broadcom/b43/b43.ko.xz
Probably you need load proper kernel module:
modprobe b43
And if everything will be ok create /etc/modules-load.d/b43.conf file with content:
b43
I did the steps you wrote but still not working.
If I type in inxi -Fxz it says:
Device-2: Broadcom BCM4360 802.11ac Wireless Network Adapter driver: bcma-pci-bridge v: N/A
port: f000 bus ID: 01:00.0
The driver is bcma-pci-brige. Is that okay?
Yeah, it should be blacklisted. Try now:
modprobe -r bcma
moddprobe b43
If everything will be ok then make it permanent. Create /etc/modules-load.d/b43.conf:
b43
blacklist bcma
If this not work you can also use broadcom-wl driver, you need to install version for your kernel and headers, but there also may be needed to add some modules to blacklist, see wiki for details.
I cannot remove the bcma driver because it is in use. How do I kill it and remove it?
lsmod | grep bcma:
bcma 69632 1 b43
Unplug device before modprobe commands or use -f, force flag. You can also try only with file. Or ignore all and try with broadcom-wl drivers. You have many possibilities 