Comment 0 for bug 1728353

sudo dpkg -i dkms_2.2.0.3-2ubuntu11_all.deb
export FIRMWARE_INSTALL_DIR="/lib/firmware"
tar xjf broadcom-wl-5.100.138.tar.bz2
sudo dpkg -i b43-fwcutter_019-2_amd64.deb
sudo b43-fwcutter -w "$FIRMWARE_INSTALL_DIR" broadcom-wl-5.100.138/linux/wl_apsta.o
sudo dpkg -i bcmwl-kernel-source_6.30.223.141+bdcom-0ubuntu2_amd64.deb
Выбор ранее не выбранного пакета bcmwl-kernel-source.
(Чтение базы данных … на данный момент установлено 194454 файла и каталога.)
Подготовка к распаковке …/bcmwl-kernel-source_6.30.223.141+bdcom-0ubuntu2_amd64.deb …
Распаковывается bcmwl-kernel-source (6.30.223.141+bdcom-0ubuntu2) …
Настраивается пакет bcmwl-kernel-source (6.30.223.141+bdcom-0ubuntu2) …
Loading new bcmwl-6.30.223.141+bdcom DKMS files...
First Installation: checking all kernels...
Building only for 4.10.0-28-generic
Building for architecture x86_64
Building initial module for 4.10.0-28-generic
Error! Bad return status for module build on kernel: 4.10.0-28-generic (x86_64)
Consult /var/lib/dkms/bcmwl/6.30.223.141+bdcom/build/make.log for more information.
modprobe: FATAL: Module wl not found in directory /lib/modules/4.10.0-28-generic
update-initramfs is disabled since running on read-only media

an error message appears. if you click cancel, and enter the following commands:
sudo modprobe -r b43
sudo modprobe b43

determined vayfay, if you try to send a report, then the vayfay not be determined even after the input of previous commands

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: bcmwl-kernel-source 6.30.223.141+bdcom-0ubuntu2
ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
Uname: Linux 4.10.0-28-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
CasperVersion: 1.376.2
CurrentDesktop: Unity
Date: Sun Oct 29 07:27:59 2017
LiveMediaBuild: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SourcePackage: bcmwl
UpgradeStatus: No upgrade log present (probably fresh install)