我正在运行内核
me@me:~$ uname -r
3.18.0-031800-generic
因为我需要 MST 支持。自从我安装了这个，我就无法连接我的蓝牙耳机（或手机）。有一段时间它似乎连接上了，但随后就中止了。正在运行
me@me:~$ cat /var/log/syslog | grep bluetooth
May 6 19:21:18 me kernel: [ 4596.664763] init: bluetooth main process (8274) killed by ABRT signal
May 6 19:21:18 me kernel: [ 4596.664776] init: bluetooth main process ended, respawning
May 6 19:21:18 me bluetoothd[8460]: Bluetooth daemon 4.101
May 6 19:21:18 me bluetoothd[8460]: Starting SDP server
May 6 19:21:18 me bluetoothd[8460]: DIS cannot start: GATT is disabled
May 6 19:21:18 me bluetoothd[8460]: Failed to init deviceinfo plugin
May 6 19:21:18 me bluetoothd[8460]: Failed to init proximity plugin
May 6 19:21:18 me bluetoothd[8460]: Failed to init time plugin
May 6 19:21:18 me bluetoothd[8460]: Failed to init alert plugin
May 6 19:21:18 me bluetoothd[8460]: Failed to init thermometer plugin
May 6 19:21:18 me bluetoothd[8460]: Failed to init gatt_example plugin
May 6 19:21:18 me bluetoothd[8460]: Bluetooth Management interface initialized
May 6 19:22:49 me bluetoothd[8460]: input-headset driver probe failed for device 44:D4:E0:01:9A:06
May 6 19:22:49 me bluetoothd[8460]: Unknown command complete for opcode 19
May 6 19:22:49 me bluetoothd[8460]: Adapter /org/bluez/8460/hci0 has been enabled
May 6 19:23:07 me bluetoothd[8460]: Host is down (112)
May 6 19:23:17 me bluetoothd[8460]: Adapter /org/bluez/8460/hci0 has been disabled
May 6 19:23:17 me bluetoothd[8460]: Unregister path: /org/bluez/8460/hci0
me@me:~$ lsusb
Bus 003 Device 004: ID 8087:07dc Intel Corp.
Bus 003 Device 002: ID 8087:8000 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 0c45:64d2 Microdia
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
有什么办法可以解决这个问题吗？谢谢你的帮助！