It looks like this can be fixed by unloading the brcmfmac module (rmmod brcmfmac) before hibernating and reloading it (modprobe brcmfmac) after hibernating.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1562093 Title: [Dell Inc. XPS 13 9350] hibernate/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1562093/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs