Comment 7 for bug 1381906

Hello Anthony,
The command can't fix it, tested with the following steps:
1. sudo /usr/bin/setpci -s 00:14 d0.w=0x01db
2. Suspend
3. Wake it up and check the BT status

The Bluetooth indicator will grey out (stays at the "OFF" state), but rfkill show it's not blocked.

rfkill before S3:
ubuntu@201406-15271:~$ rfkill list
0: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
1: dell-wifi: Wireless LAN
 Soft blocked: no
 Hard blocked: no
2: dell-bluetooth: Bluetooth
 Soft blocked: no
 Hard blocked: no
4: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no

rfkill after S3:
ubuntu@201406-15271:~$ rfkill list
0: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
1: dell-wifi: Wireless LAN
 Soft blocked: no
 Hard blocked: no
2: dell-bluetooth: Bluetooth
 Soft blocked: no
 Hard blocked: no