Bug report dialog set me to this thread. I followed the link provided by Anthony Heiberg (above) and found that only doing a
$ sudo apt-get remove bcmwl-kernel-source (skipping the rest of the instructions) seems to have resolved it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1391407 Title: package firmware-b43-installer 1:018-2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/b43-fwcutter/+bug/1391407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
