Could you open a terminal and type (as root): # apt-get --reinstall install bcmwl-kernel-source
and post here the exact output? I'm using that exact same package with precise 12.04 (kubuntu 64-bit, but with kernel 3.5), and it worked fine! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1107653 Title: Major regression on Precise....(Fail to install and broke ALL the network) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1107653/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs