acbook@macbook-MacBookAir ~ $ inxi -SNx
System: Host: macbook-MacBookAir Kernel: 4.4.0-21-generic x86_64 (64 bit gcc: 5.3.1)
Desktop: Cinnamon 3.0.6 (Gtk 3.18.9-1ubuntu3)
Distro: Linux Mint 18 Sarah
Network: Card-1: Broadcom BCM4321 802.11a/b/g/n driver: wl bus-ID: 02:00.0
Card-2: Atheros TP-Link TL-WN322G v3 / TL-WN422G v2 802.11g [Atheros AR9271]
driver: ath9k_htc usb-ID: 002-002
macbook@macbook-MacBookAir ~ $ lspci -nnk | grep -iA2 net
02:00.0 Network controller [0280]: Broadcom Corporation BCM4321 802.11a/b/g/n [14e4:4328] (rev 05)
Subsystem: Apple Inc. AirPort Extreme [106b:008b]
Kernel driver in use: wl
macbook@macbook-MacBookAir ~ $ lsusb
Bus 002 Device 004: ID 05ac:8505 Apple, Inc. Built-in iSight
Bus 002 Device 002: ID 0cf3:1006 Atheros Communications, Inc. TP-Link TL-WN322G v3 / TL-WN422G v2 802.11g [Atheros AR9271]
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 003: ID 05ac:0224 Apple, Inc. Internal Keyboard/Trackpad (ISO)
Bus 007 Device 002: ID 05ac:8242 Apple, Inc. Built-in IR Receiver
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 003: ID 05ac:8210 Apple, Inc.
Bus 005 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
macbook@macbook-MacBookAir ~ $ rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: phy1: Wireless LAN
Soft blocked: no
Hard blocked: no
macbook@macbook-MacBookAir ~ $ sudo lshw -C network
[sudo] password for macbook:
*-network
description: Wireless interface
product: BCM4321 802.11a/b/g/n
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wls4
version: 05
serial: 00:1f:5b:d4:5e:60
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:16 memory:90300000-90303fff
*-network
description: Wireless interface
physical id: 1
bus info: usb@2:1
logical name: wlx002719b2d77d
serial: 00:27:19:b2:d7:7d
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=ath9k_htc driverversion=4.4.0-21-generic firmware=1.4 ip=172.20.10.2 link=yes multicast=yes wireless=IEEE 802.11bgn
macbook@macbook-MacBookAir ~ $ iwconfig | grep Power
lo no wireless extensions.
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Power Management:off
Power Management:off
macbook@macbook-MacBookAir ~ $ lsmod
Module Size Used by
rfcomm 69632 2
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 2
ccm 20480 2
bnep 20480 2
binfmt_misc 20480 1
nls_iso8859_1 16384 1
arc4 16384 2
ath9k_htc 77824 0
ath9k_common 36864 1 ath9k_htc
ath9k_hw 466944 2 ath9k_common,ath9k_htc
ath 32768 3 ath9k_common,ath9k_htc,ath9k_hw
mac80211 737280 1 ath9k_htc
wl 6365184 0
joydev 20480 0
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
snd_hda_codec_realtek 81920 1
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
applesmc 20480 0
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
input_polldev 16384 1 applesmc
btusb 45056 0
snd_hda_intel 36864 3
media 24576 2 uvcvideo,videodev
bcm5974 16384 0
input_leds 16384 0
btrtl 16384 1 btusb
snd_hda_codec 135168 3 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel
coretemp 16384 0
btbcm 16384 1 btusb
snd_hda_core 73728 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
btintel 16384 1 btusb
kvm_intel 172032 0
snd_hwdep 16384 1 snd_hda_codec
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
kvm 536576 1 kvm_intel
snd_pcm 106496 3 snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
irqbypass 16384 1 kvm
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
cfg80211 565248 5 wl,ath,ath9k_common,mac80211,ath9k_htc
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 16384 1 snd
lpc_ich 24576 0
acpi_als 16384 0
sbs 16384 0
kfifo_buf 16384 1 acpi_als
industrialio 57344 2 acpi_als,kfifo_buf
sbshc 16384 1 sbs
apple_bl 16384 0
shpchp 36864 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
btrfs 987136 0
xor 24576 1 btrfs
raid6_pq 102400 1 btrfs
hid_apple 16384 0
dm_mirror 24576 0
dm_region_hash 24576 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
hid_appleir 16384 0
usbhid 49152 0
hid 118784 3 usbhid,hid_appleir,hid_apple
i915 1208320 4
i2c_algo_bit 16384 1 i915
drm_kms_helper 139264 1 i915
ahci 36864 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
libahci 32768 1 ahci
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
pata_acpi 16384 0
drm 360448 6 i915,drm_kms_helper
fjes 28672 0
video 40960 1 i915
macbook@macbook-MacBookAir ~ $