@manuel
I have tried both, but currently I have b43-firmware and b43-fwcutter installed.

Hi,

I just installed Antergos with Gnome and I can’t connect to WiFi (wired works fine). My network adapter is Asus PCE-AC68. Here is some more info:

lspci -vnn | grep -A7 Network

06:00.0 Network controller [0280]: Broadcom Limited BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)
Subsystem: ASUSTeK Computer Inc. BCM4360 802.11ac Wireless Network Adapter [1043:85df]
	Flags: bus master, fast devsel, latency 0, IRQ 19
	Memory at df400000 (64-bit, non-prefetchable) [size=32K]
	Memory at df200000 (64-bit, non-prefetchable) [size=2M]
	Capabilities: <access denied>
	Kernel driver in use: bcma-pci-bridge
	Kernel modules: bcma

ip link

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
    link/ether 40:8d:5c:e0:53:69 brd ff:ff:ff:ff:ff:ff

lsmod | grep b43

b43                   450560  0
mac80211              929792  1 b43
cfg80211              782336  2 b43,mac80211
ssb                    86016  1 b43
mmc_core              180224  2 b43,ssb
rng_core               16384  1 b43
led_class              16384  2 b43,input_leds
bcma                   61440  1 b43

dmesg | grep b43

[   41.438082] b43-phy0: Broadcom 4360 WLAN found (core revision 42)
[   41.438415] b43-phy0 ERROR: FOUND UNSUPPORTED PHY (Analog 12, Type 11 (AC), Revision 1)
[   41.438420] b43: probe of bcma0:1 failed with error -95

I have tried installing the broadcom-wl driver, but I get the following error:

sudo modprobe wl

modprobe: FATAL: Module wl not found in directory /lib/modules/4.18.16-arch1-1-ARCH

I am not sure where to go from here, any help is appreciated!

@rusty This worked, thank you.

@aadne.jacobsen
Some additional info:
Im running Antergos with Openbox on a 2011 Macbook Pro.

After I enter my username and password I get the message in the image below. I just need help getting logged in so I can uninstall GDM, thanks :)