The pci ids for your device should be handled by the bcma module, but that module is not loaded. Can you confirm that you have the corresponding linux-image-extra package installed? If so, please run:
modprobe --show-depends pci:v000014E4d00004331sv000014E4sd00004331bc02sc80i00 and provide the output. Also check that nothing in /etc/modprobe.d is blacklisting the module. ** Changed in: linux (Ubuntu Bionic) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760108 Title: Broadcom B43 Wireless Driver Not Functional after Update to Linux Kernel 4.15 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760108/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs