我刚买了一个通过蓝牙连接的 Logitech MX Master 鼠标；我的 PC 有一个 Broadcom BCM20702A0 蓝牙适配器。一切都运行良好，但如果 PC 进入睡眠状态或我将其设置为挂起，当我重新打开所有功能时，鼠标没有连接，我必须断开连接/重新连接才能再次工作。我也尝试安装 blueman，但也没有用。有什么方法可以避免这个问题吗？
编辑：回答评论中的问题
- Ubuntu 19.10
- MX Master，不是 MX Master 3。
- 当我运行“lspci -knn | grep Net -A3 && lsusb”时，它返回空白，所以这是我的完整 lspci 和 lsusb：
lspci：
00:00.0 Host bridge [0600]: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers [8086:3ec2] (rev 07)
Subsystem: Micro-Star International Co., Ltd. [MSI] 8th Gen Core Processor Host Bridge/DRAM Registers [1462:7b48]
Kernel driver in use: skl_uncore
Kernel modules: ie31200_edac
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 07)
Kernel driver in use: pcieport
00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model [8086:1911]
Subsystem: Micro-Star International Co., Ltd. [MSI] Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model [1462:7b48]
00:14.0 USB controller [0c03]: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller [8086:a2af]
Subsystem: Micro-Star International Co., Ltd. [MSI] 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller [1462:7b48]
Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller [1180]: Intel Corporation 200 Series PCH Thermal Subsystem [8086:a2b1]
Subsystem: Micro-Star International Co., Ltd. [MSI] 200 Series PCH Thermal Subsystem [1462:7b48]
00:16.0 Communication controller [0780]: Intel Corporation 200 Series PCH CSME HECI #1 [8086:a2ba]
Subsystem: Micro-Star International Co., Ltd. [MSI] 200 Series PCH CSME HECI [1462:7b48]
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller [0106]: Intel Corporation 200 Series PCH SATA controller [AHCI mode] [8086:a282]
Subsystem: Micro-Star International Co., Ltd. [MSI] 200 Series PCH SATA controller [AHCI mode] [1462:7b48]
Kernel driver in use: ahci
Kernel modules: ahci
00:1c.0 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #1 [8086:a290] (rev f0)
Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #4 [8086:a293] (rev f0)
Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Z370 Chipset LPC/eSPI Controller [8086:a2c9]
Subsystem: Micro-Star International Co., Ltd. [MSI] Z370 Chipset LPC/eSPI Controller [1462:7b48]
00:1f.2 Memory controller [0580]: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller [8086:a2a1]
Subsystem: Micro-Star International Co., Ltd. [MSI] 200 Series/Z370 Chipset Family Power Management Controller [1462:7b48]
00:1f.3 Audio device [0403]: Intel Corporation 200 Series PCH HD Audio [8086:a2f0]
Subsystem: Micro-Star International Co., Ltd. [MSI] 200 Series PCH HD Audio [1462:9b48]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus [0c05]: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller [8086:a2a3]
Subsystem: Micro-Star International Co., Ltd. [MSI] 200 Series/Z370 Chipset Family SMBus Controller [1462:7b48]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104 [GeForce GTX 1080] [10de:1b80] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP104 [GeForce GTX 1080] [1458:3717]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
01:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio Controller [10de:10f0] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP104 High Definition Audio Controller [1458:3717]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:7b48]
Kernel driver in use: r8169
Kernel modules: r8169
lsusb：
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0a5c:21e8 Broadcom Corp. BCM20702A0 Bluetooth 4.0
Bus 001 Device 002: ID 1b1c:1b48 Corsair CORSAIR STRAFE RGB MK.2 Mechanical Gaming Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub