Bellow is an patch wich try to restore power on bluetooth controller .
---
Last-Update: 2019-08-27
--- /dev/null
+++ bluez-5.43/obexd/src/org.bluez.obex.service
@@ -0,0 +1,4 @@
+[D-BUS Service]
+Name=org.bluez.obex
+Exec=/usr/lib/bluetooth/obexd
+SystemdService=obex.service
--- bluez-5.43.orig/src/adapter.c
+++ bluez-5.43/src/adapter.c
@@ -7688,7 +7688,6 @@ static void connected_callback(uint16_t
ba2str(&ev->addr.bdaddr, addr);
DBG("hci%u device %s connected eir_len %u", index, addr, eir_len);
-
device = btd_adapter_get_device(adapter, &ev->addr.bdaddr,
ev->addr.type);
if (!device) {
@@ -7696,7 +7695,7 @@ static void connected_callback(uint16_t
"Unable to get device object for %s", addr);
return;
}
-
+ btd_adapter_restore_powered(adapter);
memset(&eir_data, 0, sizeof(eir_data));
if (eir_len > 0)
eir_parse(&eir_data, ev->eir, eir_len);
