I did something like that in synoptic last night and it also solved it for me.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/776439 Title: package bcmwl-kernel-source 5.100.82.38+bdcom-0ubuntu3 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 3 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs