After even more digging, looks like the problem is with a parameter that I suspect the tlp package (when using the computer without AC, on battery-saving mode) and the command powertop --autotune are modifying:
Autosuspend for USB device BCM2045A0 [Broadcom Corp] I've seen last message o my machine, but others have reported: Autosuspend for USB device BCM920703 Bluetooth 4.1 [Broadcom Corp] I think adding the file /lib/firmware/brcm/BCM-0a5c-6410.hcd fixes the problem, but there might be other solutions (like not-installing tlp package yet!!) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1589889 Title: Bluetooth search gets nothing on Dell XPS 15 9550 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1589889/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
