Hi, I had the same problem in Ubuntu 18.04 Beta2. What I did was to find the bcmwl related tasks("ps aux|grep bcmwl") and I found there was one something like "rmmod [....]bcmwl" blocked.
I killed it(sudo kill -9 [pid] and I could continue. Now I have upgrade the system. I think it happened to me by canceling the installation of restricted drivers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173372 Title: apt-get hangs: DKMS: install completed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1173372/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs