我在联想 Z50-70 上运行 Ubuntu 15.04 和 Linux 内核 4.0
我的蓝牙工作正常,直到我从睡眠状态恢复,它说蓝牙已禁用,即使我切换至 OFF 按钮,它也不会启动(见下图)
的输出lsusb; lsmod | grep bluetooth; dmesg | grep firmware
是:
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 0cf3:3004 Atheros Communications, Inc.
Bus 002 Device 003: ID 5986:055e Acer, Inc
Bus 002 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
bluetooth 446409 12 bnep,ath3k,btusb,rfcomm
[ 483.670589] usb 1-7: device firmware changed