The code referenced in comment #19 worked for me. Device is a Netis WF2190.
LSB Version: core-9.20160110ubuntu0.2-amd64:core-9.20160110ubuntu0.2-noarch:printing-9.20160110ubuntu0.2-amd64:printing-9.20160110ubuntu0.2-noarch:security-9.20160110ubuntu0.2-amd64:security-9.20160110ubuntu0.2-noarch Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16.04 Codename: xenial Linux version 4.8.0-49-generic (buildd@lcy01-26) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #52~16.04.1-Ubuntu SMP Thu Apr 20 10:55:59 UTC 2017 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1595765 Title: Wifi drivers all fail to build [error: ‘IEEE80211_BAND_2GHZ’ undeclared here] Status in bcmwl package in Ubuntu: Confirmed Status in broadcom-sta package in Ubuntu: Confirmed Status in rtl8812au package in Ubuntu: Confirmed Bug description: error update for kernel 4.7 RC 3 ProblemType: Package DistroRelease: elementary 0.4 Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8 [origin: Ubuntu] Uname: Linux 4.6.2-040602-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 DKMSKernelVersion: 4.7.0-040700rc3-generic Date: Thu Jun 23 22:03:59 2016 DuplicateSignature: dkms:bcmwl-kernel-source:6.30.223.248+bdcom-0ubuntu8:/var/lib/dkms/bcmwl/6.30.223.248+bdcom/build/src/wl/sys/wl_cfg80211_hybrid.c:237:12: error: ‘IEEE80211_BAND_2GHZ’ undeclared here (not in a function) InstallationDate: Installed on 2016-06-14 (9 days ago) InstallationMedia: elementary OS 0.4 "Loki" - Daily amd64 (20160613) PackageVersion: 6.30.223.248+bdcom-0ubuntu8 RelatedPackageVersions: dpkg 1.18.4ubuntu1.1 apt 1.2.12~ubuntu16.04.1 SourcePackage: bcmwl Title: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8: bcmwl kernel module failed to build UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1595765/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
