I see the same issue, also on a dell xps 15 9550. Currently running on kernel 4.7
uname -rvm 4.7.0-040700-generic #201608021801 SMP Tue Aug 2 22:03:09 UTC 2016 x86_64 dmesg shows: [16659.882037] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2 [16660.360033] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c [16660.387699] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code (0x30 0x30) After resume I can sudo rmmod brcmfmac; sudo modprobe brcmfmac And wifi icon comes back It looks more like: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1575321 but I have no problem with wifi connection stability though -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1594614 Title: Ubuntu 16.04 - Broadcom Corporation BCM43602 - wrong icon after first resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1594614/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
