Ok so I rebooted my computer, and something is different... My Wifi connect panel is gone! Seems like I do not have a wifi adaptar anymore!

Weird thing is that using lshw does detect the adaptar...

➜ lshw -C network                            

WARNING: you should run this program as super-user.

  *-network UNCLAIMED       

       description: Network controller

       product: BCM4352 802.11ac Wireless Network Adapter

       vendor: Broadcom Inc. and subsidiaries

       physical id: 0

       bus info: pci@0000:04:00.0

       version: 03

       width: 64 bits

       clock: 33MHz

       capabilities: bus_master cap_list

       configuration: latency=0

       resources: memory:a3400000-a3407fff memory:a3200000-a33fffff

  *-network

       description: Ethernet interface

       product: Ethernet Connection (7) I219-V

       vendor: Intel Corporation

       physical id: 1f.6

       bus info: pci@0000:00:1f.6

       logical name: eno1

       version: 10

       serial: 40:b0:76:de:79:9a

       size: 100Mbit/s

       capacity: 1Gbit/s

       width: 32 bits

       clock: 33MHz

       capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation

       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.5-4 ip=192.168.178.48 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s

       resources: irq:127 memory:a3500000-a351ffff

WARNING: output may be incomplete or inaccurate, you should run this program as super-user.

What is going on?!

UPDATE

➜ sudo dkms build bcmwl/6.30.223.271+bdcom



Kernel preparation unnecessary for this kernel.  Skipping...

applying patch 0002-Makefile.patch...patching file Makefile

Hunk #1 succeeded at 113 with fuzz 1.

Hunk #2 succeeded at 132 with fuzz 2 (offset 1 line).



applying patch 0003-Make-up-for-missing-init_MUTEX.patch...patching file src/wl/sys/wl_linux.c

Hunk #1 succeeded at 111 with fuzz 2 (offset 12 lines).



applying patch 0010-change-the-network-interface-name-from-eth-to-wlan.patch...patching file src/wl/sys/wl_linux.c

Hunk #1 succeeded at 221 (offset -14 lines).



applying patch 0013-gcc.patch...patching file Makefile



applying patch 0019-broadcom-sta-6.30.223.248-3.18-null-pointer-fix.patch...patching file src/wl/sys/wl_linux.c

Hunk #1 succeeded at 2169 (offset 12 lines).



applying patch 0020-add-support-for-linux-4.3.patch...patching file src/shared/linux_osl.c



applying patch 0021-add-support-for-Linux-4.7.patch...patching file src/wl/sys/wl_cfg80211_hybrid.c



applying patch 0022-add-support-for-Linux-4.8.patch...patching file src/wl/sys/wl_cfg80211_hybrid.c

Hunk #1 succeeded at 2391 (offset 3 lines).

Hunk #2 succeeded at 2501 (offset 3 lines).

Hunk #3 succeeded at 2933 (offset 9 lines).



applying patch 0023-add-support-for-Linux-4.11.patch...patching file src/include/linuxver.h

patching file src/wl/sys/wl_linux.c

Hunk #1 succeeded at 2919 (offset 4 lines).



applying patch 0024-add-support-for-Linux-4.12.patch...patching file src/wl/sys/wl_cfg80211_hybrid.c

Hunk #1 succeeded at 55 (offset 5 lines).

Hunk #2 succeeded at 472 (offset 5 lines).

Hunk #3 succeeded at 2371 (offset 5 lines).

Hunk #4 succeeded at 2388 (offset 5 lines).



applying patch 0025-add-support-for-Linux-4.14.patch...patching file src/shared/linux_osl.c

Hunk #1 succeeded at 1080 (offset 4 lines).



applying patch 0026-add-support-for-Linux-4.15.patch...patching file src/wl/sys/wl_linux.c

Hunk #2 succeeded at 2306 (offset 4 lines).

Hunk #3 succeeded at 2368 (offset 4 lines).





Building module:

cleaning build area...

make -j12 KERNELRELEASE=5.3.0-20-generic -C /lib/modules/5.3.0-20-generic/build M=/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build...(bad exit status: 2)

ERROR (dkms apport): kernel package linux-headers-5.3.0-20-generic is not supported

Error! Bad return status for module build on kernel: 5.3.0-20-generic (x86_64)

Consult /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/make.log for more information.

Could it be that the kernel 5.3.0-20 broke the drivers??