I have one of the new Xbox One controllers with Bluetooth, and I am trying to pair it with my HTPC which is running Ubuntu 16.04 - I found this reddit thread which showed me it is possible.
使用GUI时，它似乎可以很好地配对。但是，设备页面上的“连接”按钮显示为灰色，无法单击。
配对时查看命令行显示它已连接，但随后立即断开连接。
luke@luke-HTPC:~$ bluetoothctl
[NEW] Controller 6C:71:D9:9A:81:62 luke-HTPC [default]
[bluetooth]# devices
[CHG] Controller 6C:71:D9:9A:81:62 Discovering: yes
[NEW] Device 46:F0:0F:7F:E5:F0 46-F0-0F-7F-E5-F0
[NEW] Device 42:CA:06:51:5F:67 42-CA-06-51-5F-67
[NEW] Device 5F:26:BA:C4:60:E6 5F-26-BA-C4-60-E6
[NEW] Device 42:90:38:C4:36:3B 42-90-38-C4-36-3B
[NEW] Device C8:3F:26:20:B5:42 Xbox Wireless Controller 7EED8021EC2F
[CHG] Device C8:3F:26:20:B5:42 RSSI is nil
[CHG] Device 42:90:38:C4:36:3B RSSI is nil
[CHG] Device 5F:26:BA:C4:60:E6 RSSI is nil
[CHG] Device 42:CA:06:51:5F:67 RSSI is nil
[CHG] Device 46:F0:0F:7F:E5:F0 RSSI is nil
[CHG] Controller 6C:71:D9:9A:81:62 Discovering: no
[CHG] Device C8:3F:26:20:B5:42 Connected: yes
[CHG] Device C8:3F:26:20:B5:42 Paired: yes
[CHG] Device C8:3F:26:20:B5:42 Trusted: yes
[CHG] Device C8:3F:26:20:B5:42 Connected: no
[CHG] Device C8:3F:26:20:B5:42 Connected: yes
[CHG] Device C8:3F:26:20:B5:42 Connected: no
[bluetooth]# connect C8:3F:26:20:B5:42
Attempting to connect to C8:3F:26:20:B5:42
Failed to connect: org.bluez.Error.Failed
[CHG] Device C8:3F:26:20:B5:42 Connected: yes
[CHG] Device C8:3F:26:20:B5:42 Connected: no
[bluetooth]#
我不经常使用蓝牙，尤其是在Linux中不使用蓝牙，因此我对它的工作方式不熟悉。这里是否有任何问题出在哪里？是驱动程序问题吗？我应该更新蓝牙驱动程序吗？我在华硕P8-Z77-I主板中内置了蓝牙4.0。我找不到用于它的任何Linux驱动程序。