WiFi card doesn't work

[CROSS135]

Hi I have Lenovo Y50-70 using BCM4352, and the lastest version of Kali(downloaded a few days ago). For 2 days i have tried to install WiFi card drivers, because it doesn't work. I have searched in many forums, and websites, but i didn't find something useful. If someone had the same problem and solved it, pls help me :)

in addition I can said that i tried what ghost.sh wrote here : https://forums.kali.org/showthread.p...hlight=BCM4352
but it also does't work

root@kali:~# lsusb
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0489:e07a Foxconn / Hon Hai
Bus 003 Device 002: ID 5986:055e Acer, Inc
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

root@kali:~# uname -a Linux kali 4.6.0-kali1-amd64 #1 SMP Debian 4.6.4-1kali1 (2016-07-21)

root@kali:~# lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.1 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #2 (rev d5)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM87 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
08:00.0 Network controller: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter (rev 03)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
0a:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5249 PCI Express Card Reader (rev 01)

[_defalt]

Have you copied missing wifi drivers in /lib/firmware? During the installation, installer asks for missing drivers. You should download those which were asked by the installer earlier.

[CROSS135]

Should I download and copy it if i had a wire internet connection during the instalation ? I thought that it was downloaded automaticly if i had an internet connection.

3com iwlwifi-7260-14.ucode
advansys iwlwifi-7260-16.ucode
agere_ap_fw.bin iwlwifi-7260-17.ucode
agere_sta_fw.bin iwlwifi-7260-9.ucode
amdgpu iwlwifi-7265-12.ucode
amd-ucode iwlwifi-7265-14.ucode
ar3k iwlwifi-7265-16.ucode
ar5523.bin iwlwifi-7265-17.ucode
ar7010_1_1.fw iwlwifi-7265-9.ucode
ar7010.fw iwlwifi-7265D-12.ucode
ar9271.fw iwlwifi-7265D-14.ucode
as102_data1_st.hex iwlwifi-7265D-16.ucode
as102_data2_st.hex iwlwifi-7265D-17.ucode
ath10k iwlwifi-7265D-21.ucode
ath3k-1.fw iwlwifi-7265D-22.ucode
ath6k iwlwifi-8000C-14.ucode
ath9k_htc iwlwifi-8000C-16.ucode
atmel_at76c502_3com.bin iwlwifi-8000C-21.ucode
atmel_at76c502_3com-wpa.bin iwlwifi-8000C-22.ucode
atmel_at76c502.bin iwlwifi-8265-21.ucode
atmel_at76c502d.bin iwlwifi-8265-22.ucode
atmel_at76c502d-wpa.bin kaweth
atmel_at76c502e.bin keyspan_pda
atmel_at76c502e-wpa.bin lbtf_usb.bin
atmel_at76c502-wpa.bin libertas
atmel_at76c503-i3861.bin libertas_cs.fw
atmel_at76c503-i3863.bin libertas_cs_helper.fw
atmel_at76c503-rfmd-0.90.2-140.bin liquidio
atmel_at76c503-rfmd-acc.bin matrox
atmel_at76c503-rfmd.bin moxa
atmel_at76c504_2958-wpa.bin mrvl
atmel_at76c504a_2958-wpa.bin mt7601u.bin
atmel_at76c504.bin mt7650.bin
atmel_at76c504c-wpa.bin mts_cdma.fw
atmel_at76c505a-rfmd2958.bin mts_edge.fw
atmel_at76c505-rfmd2958.bin mts_gsm.fw
atmel_at76c505-rfmd.bin mwl8k
atmel_at76c506.bin myri10ge_eth_big_z8e.dat
atmel_at76c506-wpa.bin myri10ge_ethp_big_z8e.dat
av7110 myri10ge_ethp_z8e.dat
b43 myri10ge_eth_z8e.dat
b43legacy myri10ge_rss_eth_big_z8e.dat
BCM2033-FW.bin myri10ge_rss_ethp_big_z8e.dat
BCM2033-MD.hex myri10ge_rss_ethp_z8e.dat
bcm70012fw.bin myri10ge_rss_eth_z8e.dat
bcm70015fw.bin nvidia
bcmFilePlayFw.bin phanfw.bin
bnx2 qat_895xcc.bin
bnx2x qat_895xcc_mmp.bin
brcm qat_c3xxx.bin
carl9170-1.fw qat_c3xxx_mmp.bin
cbfw-3.2.3.0.bin qat_c62x.bin
cbfw-3.2.5.1.bin qat_c62x_mmp.bin
cis qat_mmp.bin
cmmb_vega_12mhz.inp qca
cmmb_venice_12mhz.inp qed
ct2fw-3.2.3.0.bin ql2100_fw.bin
ct2fw-3.2.5.1.bin ql2200_fw.bin
ctefx.bin ql2300_fw.bin
ctfw-3.2.3.0.bin ql2322_fw.bin
ctfw-3.2.5.1.bin ql2400_fw.bin
ctspeq.bin ql2500_fw.bin
cxgb3 qlogic
cxgb4 r128
dabusb radeon
dahdi-fw-pciradio.bin rp2.fw
dahdi-fw-tor2.bin rt2561.bin
dsp56k rt2561s.bin
dvb-fe-xc4000-1.4.1.fw rt2661.bin
dvb-fe-xc5000-1.6.114.fw rt2860.bin
dvb-fe-xc5000c-4.1.30.7.fw rt2870.bin
dvb_nova_12mhz_b0.inp rt3070.bin
dvb_nova_12mhz.inp rt3071.bin
dvb-usb-dib0700-1.20.fw rt3090.bin
dvb-usb-it9135-01.fw rt3290.bin
dvb-usb-it9135-02.fw rt73.bin
dvb-usb-terratec-h5-drxk.fw RTL8192E
e100 rtl_bt
ene-ub6250 rtl_nic
f2255usb.bin rtlwifi
go7007 s2250.fw
htc_7010.fw s2250_loader.fw
htc_9271.fw s5p-mfc.fw
i2400m-fw-usb-1.4.sbcf s5p-mfc-v6.fw
i2400m-fw-usb-1.5.sbcf s5p-mfc-v6-v2.fw
i6050-fw-usb-1.5.sbcf s5p-mfc-v7.fw
i915 s5p-mfc-v8.fw
intel sd8385.bin
intel-ucode sd8385_helper.bin
ipw2100-1.3.fw sd8686.bin
ipw2100-1.3-i.fw sd8686_helper.bin
ipw2100-1.3-p.fw sd8688.bin
ipw2200-bss.fw sd8688_helper.bin
ipw2200-ibss.fw sms1xxx-hcw-55xxx-dvbt-02.fw
ipw2200-sniffer.fw sms1xxx-hcw-55xxx-isdbt-02.fw
ipw2x00.LICENSE sms1xxx-nova-a-dvbt-01.fw
isci sms1xxx-nova-b-dvbt-01.fw
isdbt_nova_12mhz_b0.inp sms1xxx-stellar-dvbt-01.fw
isdbt_nova_12mhz.inp STLC2500_R4_00_03.ptc
isdbt_rio.inp STLC2500_R4_00_06.ssf
iwlwifi-1000-5.ucode STLC2500_R4_02_02_WLAN.ssf
iwlwifi-100-5.ucode STLC2500_R4_02_04.ptc
iwlwifi-105-6.ucode tdmb_nova_12mhz.inp
iwlwifi-135-6.ucode tehuti
iwlwifi-2000-6.ucode ti-connectivity
iwlwifi-2030-6.ucode tigon
iwlwifi-3160-12.ucode ueagle-atm
iwlwifi-3160-14.ucode usb8388.bin
iwlwifi-3160-16.ucode usbduxfast_firmware.bin
iwlwifi-3160-17.ucode usbdux_firmware.bin
iwlwifi-3160-9.ucode usbduxsigma_firmware.bin
iwlwifi-3168-21.ucode v4l-cx231xx-avcore-01.fw
iwlwifi-3168-22.ucode v4l-cx23418-apu.fw
iwlwifi-3945-2.ucode v4l-cx23418-cpu.fw
iwlwifi-4965-2.ucode v4l-cx23418-dig.fw
iwlwifi-5000-2.ucode v4l-cx2341x-dec.fw
iwlwifi-5000-5.ucode v4l-cx2341x-enc.fw
iwlwifi-5150-2.ucode v4l-cx2341x-init.mpg
iwlwifi-6000-4.ucode v4l-cx23885-avcore-01.fw
iwlwifi-6000g2a-5.ucode v4l-cx25840.fw
iwlwifi-6000g2a-6.ucode v4l-pvrusb2-24xxx-01.fw
iwlwifi-6000g2b-6.ucode v4l-pvrusb2-29xxx-01.fw
iwlwifi-6050-4.ucode vntwusb.fw
iwlwifi-6050-5.ucode zd1211
iwlwifi-7260-12.ucode

that is what i have in my /lib/firmware/ folder, do you think i should copy here something else ?

[_defalt]

Should I download and copy it if i had a wire internet connection during the instalation ? I thought that it was downloaded automaticly if i had an internet connection.

Yeah I also thought that when I installed kali-linux. But after installation I found that some of my wireless drivers were still missing. I managed to copy the missing drivers because I took a note of missing drivers installer was asking and kernel used to demand on boot screen.

Picking missing drivers by installer is a hit&miss. As your wireless adapter is not working I believe there are some missing drivers which were missed by the installer.

This is what i have in my /lib/firmware/ folder, do you think i should copy here something else ?

That "something else" should only be that which is missing. Have you ever noticed any error kernel displays on boot screen like "failed to load xxxx123.ucode". That could be them.

Anyway can you show output of rfkill list all?

I also see that your kernel is not the latest version. Latest is Linux 4.8.0-kali2-amd64. Are all linux headers also installed?

[CROSS135]

Thx _default for your help, i have soled it. My first problem was that I destroyed my kali, with some tutorials "how to install wifi card" which i found in web. So today I had reinstalled my system and then I tried this https://wiki.debian.org/wl and after reboot my wifi card have started to work.

Thank you for your help, and I hope that this solution will be helpful for others.