I installed Ubuntu 15.10 (32bit) fresh and clean on my Dell D620. It loaded the b43 module but no wireless was working, also nothing showed up in the additional driver list to install afterwards.
So if you want it just working (without bcmwl-kernel-source for now) you just have to: sudo apt-get install firmware- b43-installer After a reboot WLAN was working like it should! -- 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/1509222 Title: package bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu7 failed to install/upgrade: subprocess installed post-installation script was killed by signal (Killed) Status in bcmwl package in Ubuntu: Confirmed Bug description: Upgrading from 15.04 to 15.10 on an amd64 platform. Installation hanging for ever while configuring bcmwl-kernel-source. Needed to manually kill the bcmwl configuration process to be able to eventually complete the upgrading process. ProblemType: Package DistroRelease: Ubuntu 15.10 Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu7 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 NonfreeKernelModules: vboxpci vboxnetadp vboxnetflt vboxdrv wl ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 Date: Fri Oct 23 09:06:39 2015 DuplicateSignature: package:bcmwl-kernel-source:6.30.223.248+bdcom-0ubuntu7:subprocess installed post-installation script was killed by signal (Killed) ErrorMessage: subprocess installed post-installation script was killed by signal (Killed) InstallationDate: Installed on 2015-01-18 (277 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) RelatedPackageVersions: dpkg 1.18.2ubuntu5 apt 1.0.10.2ubuntu1 SourcePackage: bcmwl Title: package bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu7 failed to install/upgrade: subprocess installed post-installation script was killed by signal (Killed) UpgradeStatus: Upgraded to wily on 2015-10-23 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1509222/+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