![连接 USB 无线耳机会禁用鼠标或键盘(有时同时禁用两者)](https://linux22.com/image/932475/%E8%BF%9E%E6%8E%A5%20USB%20%E6%97%A0%E7%BA%BF%E8%80%B3%E6%9C%BA%E4%BC%9A%E7%A6%81%E7%94%A8%E9%BC%A0%E6%A0%87%E6%88%96%E9%94%AE%E7%9B%98%EF%BC%88%E6%9C%89%E6%97%B6%E5%90%8C%E6%97%B6%E7%A6%81%E7%94%A8%E4%B8%A4%E8%80%85%EF%BC%89.png)
当我连接耳机时,它会禁用鼠标、键盘或两者。有趣的是,当我再次断开耳机时,命令(例如来自键盘的命令)似乎突然全部通过了(例如 alt-tab)。我觉得这很诡异。发生了什么事,我怎样才能再次同时使用这 3 台设备?
更多信息:我有一台 steelseries arctis 7,它曾经与 ubuntu 18 配合得很好。它与 USB 加密狗建立无线连接。我将 ubuntu 18 升级到 20和我的主板。在这些更改之前,一切都运行良好。新主板只有 2 个 USB 端口可用,因此我使用显示器上的额外 USB 端口。断开耳机连接后,dmesg 输出包含:retire_capture_urb: 442 callbacks suppressed
更新 1:更多 dmesg -w 输出:
连接耳机
[ 164.293821] usb 8-1.1.3: new full-speed USB device number 8 using xhci_hcd
[ 164.468197] usb 8-1.1.3: New USB device found, idVendor=1038, idProduct=12ad, bcdDevice= 1.19
[ 164.468199] usb 8-1.1.3: New USB device strings: Mfr=4, Product=5, SerialNumber=0
[ 164.468200] usb 8-1.1.3: Product: SteelSeries Arctis 7
[ 164.468201] usb 8-1.1.3: Manufacturer: SteelSeries
[ 164.891992] input: SteelSeries SteelSeries Arctis 7 Consumer Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.3/8-1.1.3:1.5/0003:1038:12AD.0005/input/input22
[ 164.954077] input: SteelSeries SteelSeries Arctis 7 as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.3/8-1.1.3:1.5/0003:1038:12AD.0005/input/input24
[ 164.954256] hid-generic 0003:1038:12AD.0005: input,hiddev1,hidraw4: USB HID v1.11 Device [SteelSeries SteelSeries Arctis 7] on usb-0000:01:00.0-1.1.3/input5
### not sure what the next device is or why it's outputting a message.
[ 242.213849] usb 8-1.1.1: reset high-speed USB device number 7 using xhci_hcd
### <mouse still works here>
### use headset (no message in dmesg output, but now mouse stops working)
### <no message>
### disconnect mouse (stopped working after use headset)
[ 313.315054] usb 8-1.1.4: USB disconnect, device number 6
### connect mouse (still not working)
[ 316.620085] usb 8-1.1.4: new full-speed USB device number 9 using xhci_hcd
[ 316.743763] usb 8-1.1.4: New USB device found, idVendor=09da, idProduct=9090, bcdDevice= 1.91
[ 316.743767] usb 8-1.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 316.743770] usb 8-1.1.4: Product: USB Device
[ 316.743772] usb 8-1.1.4: Manufacturer: A4TECH
[ 316.754514] input: A4TECH USB Device Keyboard as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:09DA:9090.0006/input/input25
[ 316.812511] input: A4TECH USB Device System Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:09DA:9090.0006/input/input26
[ 316.812643] input: A4TECH USB Device Consumer Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:09DA:9090.0006/input/input27
[ 316.812750] input: A4TECH USB Device as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:09DA:9090.0006/input/input28
[ 316.813064] hid-generic 0003:09DA:9090.0006: input,hiddev0,hidraw2: USB HID v1.11 Keyboard [A4TECH USB Device] on usb-0000:01:00.0-1.1.4/input0
[ 316.818475] input: A4TECH USB Device as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.1/0003:09DA:9090.0007/input/input29
[ 316.818636] hid-generic 0003:09DA:9090.0007: input,hidraw3: USB HID v1.11 Mouse [A4TECH USB Device] on usb-0000:01:00.0-1.1.4/input1
### disconnect kb (mouse still not working)
[ 411.887329] usb 8-1.1.2: USB disconnect, device number 5
### disconnect mouse, reconnect mouse (same USB) (mouse still not working)
[ 427.242672] usb 8-1.1.4: USB disconnect, device number 9
[ 432.092033] usb 8-1.1.4: new full-speed USB device number 10 using xhci_hcd
[ 432.215941] usb 8-1.1.4: New USB device found, idVendor=09da, idProduct=9090, bcdDevice= 1.91
[ 432.215945] usb 8-1.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 432.215948] usb 8-1.1.4: Product: USB Device
[ 432.215953] usb 8-1.1.4: Manufacturer: A4TECH
[ 432.227029] input: A4TECH USB Device Keyboard as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:09DA:9090.0008/input/input30
[ 432.284586] input: A4TECH USB Device System Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:09DA:9090.0008/input/input31
[ 432.284777] input: A4TECH USB Device Consumer Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:09DA:9090.0008/input/input32
[ 432.284925] input: A4TECH USB Device as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:09DA:9090.0008/input/input33
[ 432.285146] hid-generic 0003:09DA:9090.0008: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [A4TECH USB Device] on usb-0000:01:00.0-1.1.4/input0
[ 432.290892] input: A4TECH USB Device as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.1/0003:09DA:9090.0009/input/input34
[ 432.291075] hid-generic 0003:09DA:9090.0009: input,hidraw1: USB HID v1.11 Mouse [A4TECH USB Device] on usb-0000:01:00.0-1.1.4/input1
### disconnect mouse, reconnect mouse in kb USB port (mouse still not working)
[ 443.627740] usb 8-1.1.4: USB disconnect, device number 10
[ 449.759259] usb 8-1.1.2: new full-speed USB device number 11 using xhci_hcd
[ 449.879118] usb 8-1.1.2: New USB device found, idVendor=09da, idProduct=9090, bcdDevice= 1.91
[ 449.879122] usb 8-1.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 449.879125] usb 8-1.1.2: Product: USB Device
[ 449.879127] usb 8-1.1.2: Manufacturer: A4TECH
[ 449.890031] input: A4TECH USB Device Keyboard as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.2/8-1.1.2:1.0/0003:09DA:9090.000A/input/input35
[ 449.947677] input: A4TECH USB Device System Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.2/8-1.1.2:1.0/0003:09DA:9090.000A/input/input36
[ 449.947798] input: A4TECH USB Device Consumer Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.2/8-1.1.2:1.0/0003:09DA:9090.000A/input/input37
[ 449.947895] input: A4TECH USB Device as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.2/8-1.1.2:1.0/0003:09DA:9090.000A/input/input38
[ 449.948075] hid-generic 0003:09DA:9090.000A: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [A4TECH USB Device] on usb-0000:01:00.0-1.1.2/input0
[ 449.953793] input: A4TECH USB Device as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.2/8-1.1.2:1.1/0003:09DA:9090.000B/input/input39
[ 449.953971] hid-generic 0003:09DA:9090.000B: input,hidraw1: USB HID v1.11 Mouse [A4TECH USB Device] on usb-0000:01:00.0-1.1.2/input1
### connect kb in mouse USB (kb does not work anymore either)
[ 467.414376] usb 8-1.1.4: new full-speed USB device number 12 using xhci_hcd
[ 467.543293] usb 8-1.1.4: New USB device found, idVendor=2516, idProduct=0011, bcdDevice= 1.11
[ 467.543299] usb 8-1.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 467.543303] usb 8-1.1.4: Product: Quickfire TKL 6keys
[ 467.543306] usb 8-1.1.4: Manufacturer: CM Storm
[ 467.549900] input: CM Storm Quickfire TKL 6keys as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.0/0003:2516:0011.000C/input/input40
[ 467.606841] hid-generic 0003:2516:0011.000C: input,hidraw2: USB HID v1.10 Keyboard [CM Storm Quickfire TKL 6keys] on usb-0000:01:00.0-1.1.4/input0
[ 467.613534] input: CM Storm Quickfire TKL 6keys System Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.1/0003:2516:0011.000D/input/input41
[ 467.674591] input: CM Storm Quickfire TKL 6keys Consumer Control as /devices/pci0000:00/0000:00:04.0/0000:01:00.0/usb8/8-1/8-1.1/8-1.1.4/8-1.1.4:1.1/0003:2516:0011.000D/input/input42
[ 467.674748] hid-generic 0003:2516:0011.000D: input,hidraw3: USB HID v1.10 Device [CM Storm Quickfire TKL 6keys] on usb-0000:01:00.0-1.1.4/input1
### disconnect headset: both kb and mouse work again
[ 488.942840] usb 8-1.1.3: USB disconnect, device number 8