On bluetoothctl, anything I do returns with "No default controller available". I have tried bluetoothctl No default controller available but it doesn't help.
hcitool dev shows nothing:
Devices:
output of btmgmt power on:
Set Powered for hci0 failed with status 0x03 (Failed)
hciconfig hci0 up doesn't work either:
Can't init device hci0: cannot assign requested address(99)
I'm using bluez 5.50.
I tried rfkill list, but bluetooth was not blocked. Here is the output of dmesg | grep Blue :
[ 6.417329] usb 1-7: Product: Bluetooth Radio
[ 8.468387] Bluetooth: Core ver 2.22
[ 8.468409] Bluetooth: HCI device and connection manager initialized
[ 8.468413] Bluetooth: HCI socket layer initialized
[ 8.468416] Bluetooth: L2CAP socket layer initialized
[ 8.468423] Bluetooth: SCO socket layer initialized
[ 9.634178] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 9.634180] Bluetooth: BNEP filters: protocol multicast
[ 9.634187] Bluetooth: BNEP socket layer initialized
[ 10.560211] Bluetooth: hci0: command 0x1001 tx timeout
[ 18.656216] Bluetooth: hci0: HCI_OP_READ_LOCAL_VERSION failed (-110)
[ 356.544055] Bluetooth: hci0: command 0x1001 tx timeout
[ 364.735232] Bluetooth: hci0: HCI_OP_READ_LOCAL_VERSION failed (-110)
[ 496.555828] Bluetooth: RFCOMM TTY layer initialized
[ 496.555836] Bluetooth: RFCOMM socket layer initialized
[ 496.555844] Bluetooth: RFCOMM ver 1.11```
