I saw a related but possibly separate segfault with WiFi repeatedly asking for the WPA/PSK key:
wlan0: direct probe to 00:16:b6:da:68:15 timed out show_signal_msg: 12 callbacks suppressed gnome-control-c[2423]: segfault at 1 ip 00007f8c82cf354c sp 00007fff45211c80 error 4 in libgobject-2.0.so.0.3000.0[7f8c82cc0000+4e000] -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-bluetooth in Ubuntu. https://bugs.launchpad.net/bugs/887397 Title: Bluetooth: "Remote device rejected your request." To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-bluetooth/+bug/887397/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs