Daniel, it appears that the bluetooth adapter is not being found after resume. The Currentdmesg.txt showed
[ 4.140510] usb 6-1: New USB device found, idVendor=0cf3, idProduct=311d, bcdDevice= 0.02 [ 4.140515] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.140519] usb 6-1: Product: Bluetooth USB Host Controller But the 0cf3:311d device isn't showing in the lsusb results in the description -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838848 Title: Bluetooth device not detected after resume from suspend [Qualcomm Atheros AR9485] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1838848/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs