Generally it's unnecessary to install kernel headers if you don't need extra kernel components like DKMS. They're already in the Suggested section of a kernel image package.
** Changed in: linux (Ubuntu) Status: Opinion => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1898154 Title: Broadcom BCM4352 [14e4:43b1] Subsystem [1028:0019] No Wi-Fi Adapter Found Ubuntu 20.04 after updated Linux kernel to version 5.4.0-47-lowlatency 5.4.0-48-lowlatency To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1898154/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs