I had similar issue on Dell XPS 15 with: 02:00.0 Network controller: Broadcom Corporation BCM43602 802.11ac Wireless LAN SoC (rev 01) Subsystem: Dell BCM43602 802.11ac Wireless LAN SoC Kernel driver in use: brcmfmac Kernel modules: brcmfmac
I resolved this by loading the proper firmware into kernel. I am using Refind with support of UEFI bios, so my kernel is self loaded (no Grub or Lilo, etc.) including the firmware for specific hardware. Here are some hints how I resolved non-working wifi. The .txt file is not available for some of brfmac devices (as my case as well). Look here for detailed analysis and resolution, be patient as was also resolving how to properly load the firmware into kernel: https://forums.gentoo.org/viewtopic-t-1060038.html?sid=0c86112016dd3a3410cd6a1fe9fe27d1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1600624 Title: MacBook wifi doesn't work (brcmfmac) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1600624/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs