蓝牙鼠标断开

安德烈斯

我正在使用Debian Jessie(测试)。我有一个蓝牙鼠标(Microsoft Sculpt Comfort),我可以将其配对并可以正常使用,但是在闲置一段时间(约10分钟)后,它停止工作,我必须手动触摸鼠标上的可发现按钮并重新设置在命令行上将其配对。

我在OS X上尝试过的同一只鼠标也可以使用,因此这不是硬件问题

内核3.14.12-1(2014-07-11)

我将鼠标与此命令配对:

sudo hidd --connect 30:59:B7:72:A5:A7

正确配对后,这是/ var / log / syslog输出

Jan  7 15:22:42 desktop hidd: New HID device 30:59:B7:72:A5:A7 (Microsoft Bluetooth Mouse        )
Jan  7 15:22:42 desktop kernel: [103877.102083] hid-generic 0005:045E:07A2.0009: unknown main item tag 0x0
Jan  7 15:22:42 desktop kernel: [103877.102481] input: Microsoft Bluetooth Mouse         as /devices/pci0000:00/0000:00:02.0/usb2/2-3/2-3:1.0/bluetooth/hci0/hci0:42/0005:045E:07A2.0009/input/input51
Jan  7 15:22:42 desktop kernel: [103877.102884] hid-generic 0005:045E:07A2.0009: input,hidraw3: BLUETOOTH HID v1.29 Mouse [Microsoft Bluetooth Mouse        ] on 00:15:83:c8:52:19

闲置一段时间后,它会打印在同一日志文件上:

Jan  7 15:34:34 desktop acpid: input device has been disconnected, fd 20

如果单击鼠标按钮或将其移动,则将其打印出来:

Jan  7 15:49:55 desktop bluetoothd[650]: Refusing input device connect: No such file or directory (2)
Jan  7 15:49:56 desktop bluetoothd[650]: Refusing connection from 30:59:B7:72:A5:A7: unknown device

这似乎表明鼠标仍在工作,并试图告诉操作系统重新连接,但不能。

这是udevadm info -p响应:

P: /devices/pci0000:00/0000:00:02.0/usb2/2-3/2-3:1.0/bluetooth/hci0/hci0:42/0005:045E:07A2.0004/input/input22
E: ABS=100000000
E: DEVPATH=/devices/pci0000:00/0000:00:02.0/usb2/2-3/2-3:1.0/bluetooth/hci0/hci0:42/0005:045E:07A2.0004/input/input22
E: EV=10001f
E: ID_FOR_SEAT=input-pci-0000_00_02_0-usb-0_3_1_0
E: ID_INPUT=1
E: ID_INPUT_KEY=1
E: ID_INPUT_KEYBOARD=1
E: ID_INPUT_MOUSE=1
E: ID_PATH=pci-0000:00:02.0-usb-0:3:1.0
E: ID_PATH_TAG=pci-0000_00_02_0-usb-0_3_1_0
E: KEY=4837fff072ff32d bf54444600000000 1f0001 30f908b17c007 ffe77bfad9415fff febeffdff3cfffff fffffffffffffffe
E: MODALIAS=input:b0005v045Ep07A2e0129-e0,1,2,3,4,14,    k71,72,73,74,75,77,79,7A,7B,7C,7D,7E,7F,80,81,82,83,84,85,86,87,88,89,8A,8B,8C,8E,90,96,98,9B,9C,9E,9F,A1,A3,A4,A5,A6,A7,A8,A9,AB,AC,AD,AE,B0,    B1,B2,B5,B6,B7,B8,B9,BA,BB,BC,BD,BE,BF,C0,C1,C2,CE,CF,D0,D1,D2,D4,D8,D9,DB,DF,E4,E7,E8,E9,EA,EB,F0,F1,100,110,111,112,113,114,161,162,166,16A,1    6E,172,174,176,178,179,17A,17B,17C,17D,17F,180,182,183,185,188,189,18C,18D,18E,18F,190,191,192,193,195,198,199,19A,1A0,1A1,1A2,1A3,1A4,1A5,1A6,    1A7,1A8,1A9,1AA,1AB,1AC,1AD,1AE,1B0,1B1,1B7,1BA,r0,1,6,7,8,9,a20,m4,lsfw
E: MSC=10
E: NAME="Microsoft Bluetooth Mouse        "
E: PHYS="00:15:83:c8:52:19"
E: PRODUCT=5/45e/7a2/129
E: PROP=0
E: REL=3c3
E: SUBSYSTEM=input
E: TAGS=:seat:
E: UNIQ="30:59:b7:72:a5:a7"
E: USEC_INITIALIZED=55796705
用户名

有3个解决方案。也许甚至将其中的两个结合起来也可以解决您的问题。

解决方案1

编辑文件/etc/bluetooth/input.confIdleTimeout=0[General]设置参数

root@nwdesktop:~# vim /etc/bluetooth/input.conf


# Configuration file for the input service

# This section contains options which are not specific to any
# particular interface
[General]

# Set idle timeout (in minutes) before the connection will
# be disconnect (defaults to 0 for no timeout)
IdleTimeout=0

重新启动蓝牙服务:

root@nwdesktop:~# /etc/init.d/bluetooth restart
 * Stopping bluetooth                                                    [ OK ] 
 * Starting bluetooth                                                    [ OK ]

这样可以防止由于蓝牙鼠标和键盘超时而断开连接。

解决方案2

创建一个udev规则,该规则将避免鼠标自动暂停

root@nwdesktop:~# vi /etc/udev/rules.d/91-local.rules

ACTION=="add", SUBSYSTEM=="bluetooth", ATTR{product}=="Microsoft Bluetooth Mouse        ", ATTR{power/control}="on"

root@nwdesktop:~# # udevadm control --reload-rules

解决方案3

这并没有让我感到骄傲,而是...用您的hidd connect命令创建一个脚本:

user@nwdesktop:~# vi /home/user/recconect.sh

#!/bin/bash
sudo hidd --connect 30:59:B7:72:A5:A7

现在,添加到您的crontab中:

root@nwdesktop:~# vi /etc/crontab

*/10   *    *   *   *   root /home/user/recconect.sh

干杯。

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