I have the same issue, with my dell. dmesg shows me the same errors when I try to load b44 module.
-- b44 Broadcom Ethernet stops working after installation of backports modules https://bugs.launchpad.net/bugs/287450 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs