我正面临线程中描述的问题：https://ubuntuforums.org/showthread.php?t=2342985
它会影响 Logitech 轨迹球和键盘。
我的问题是我不知道该怎么做：怪癖 HID_QUIRK_ALWAYS_POLL (0x00000400)，上面的链接中提到过。
在哪里我应该寻找正确的文件来更改某物?我正在使用 Ubuntu Mate。
lsusb对于这两个设备，结果为：
Bus 002 Device 009: ID 046d:c404 Logitech, Inc. TrackMan Wheel
Bus 002 Device 010: ID 0a81:0205 Chesen Electronics Corp. PS/2 Keyboard+Mouse Adapter
tlp-stat -u对于这两个设备，结果为：
Bus 002 Device 009 ID 046d:c404 control = on, autosuspend_delay_ms = -1000 -- Logitech, Inc. TrackMan Wheel (usbhid)
Bus 002 Device 010 ID 0a81:0205 control = on, autosuspend_delay_ms = -1000 -- Chesen Electronics Corp. PS/2 Keyboard+Mouse Adapter (usbhid)
uname -ra给出
Linux dell 4.13.0-39-generic #44~16.04.1-Ubuntu SMP Thu Apr 5 16:43:10 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
我认为问题与自动暂停无关，而与特定设备的缓冲区溢出有关，因为内核代码不支持它们。
更新 1
不幸的是，这不是答案，而是指向另一个方向，即 BIOS。即使在执行lsusb命令时在 Ubuntu Mate 中检测到 USB 轨迹球，轨迹球也可能由于 BIOS 问题而出现故障。检查以下命令的输出，尤其是末尾的几行。
$ dmesg | grep 2-1.2
[ 1.900039] usb 2-1.2: new low-speed USB device number 4 using ehci-pci
[ 2.020547] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 2.020554] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.020559] usb 2-1.2: Product: Trackball
[ 2.020564] usb 2-1.2: Manufacturer: Logitech
[ 2.033380] input: Logitech Trackball as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C404.0001/input/input8
[ 3.488019] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 3.789745] usb 2-1.2: device firmware changed
[ 3.790112] usb 2-1.2: USB disconnect, device number 4
[ 3.924089] usb 2-1.2: new low-speed USB device number 6 using ehci-pci
[ 4.040117] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 4.040124] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4.040129] usb 2-1.2: Product: Trackball
[ 4.040133] usb 2-1.2: Manufacturer: Logitech
[ 4.044948] input: Logitech Trackball as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C404.0002/input/input10
[ 5.800078] usb 2-1.2: reset low-speed USB device number 6 using ehci-pci
[ 7.844136] usb 2-1.2: reset low-speed USB device number 6 using ehci-pci
[ 8.145979] usb 2-1.2: device firmware changed
[ 8.146222] usb 2-1.2: USB disconnect, device number 6
[ 8.264032] usb 2-1.2: new low-speed USB device number 7 using ehci-pci
[ 8.381466] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 8.381473] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8.381478] usb 2-1.2: Product: Trackball
[ 8.381483] usb 2-1.2: Manufacturer: Logitech
[ 8.388461] usbhid 2-1.2:1.0: can't add hid device: -32
[ 8.388469] usbhid: probe of 2-1.2:1.0 failed with error -32
更新 2
我觉得这很重要，所以我发布它
由于某种原因，轨迹球还活着 -到目前为止至少有 20 分钟- 因此我再次执行了该命令dmesg | grep 2-1.2来检查轨迹球正常运行时输出的内容：
[ 1.896048] usb 2-1.2: new low-speed USB device number 4 using ehci-pci
[ 2.010037] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 2.010039] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.010040] usb 2-1.2: Product: Trackball
[ 2.010042] usb 2-1.2: Manufacturer: Logitech
[ 2.021341] input: Logitech Trackball as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C404.0001/input/input8
更新 3
dmesg | grep 2-1.2以下是当 USB 轨迹球设备完全没有响应时命令的输出：
[ 1.851702] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/0003:0A81:0205.0001/input/input8
[ 1.908511] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/0003:0A81:0205.0002/input/input9
[ 1.912113] usb 2-1.2: new low-speed USB device number 4 using ehci-pci
[ 2.029673] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 2.029680] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.029685] usb 2-1.2: Product: Trackball
[ 2.029689] usb 2-1.2: Manufacturer: Logitech
[ 2.034921] input: Logitech Trackball as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C404.0003/input/input10
[ 1872.440676] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2458.374411] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2458.642416] usb 2-1.2: device descriptor read/64, error -32
[ 2472.750656] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2496.911127] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2706.502301] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2706.770215] usb 2-1.2: device descriptor read/64, error -32
当 USB 轨迹球恢复正常时，相同命令的输出如下：
[ 1.851702] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/0003:0A81:0205.0001/input/input8
[ 1.908511] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/0003:0A81:0205.0002/input/input9
[ 1.912113] usb 2-1.2: new low-speed USB device number 4 using ehci-pci
[ 2.029673] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 2.029680] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.029685] usb 2-1.2: Product: Trackball
[ 2.029689] usb 2-1.2: Manufacturer: Logitech
[ 2.034921] input: Logitech Trackball as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C404.0003/input/input10
[ 1872.440676] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2458.374411] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2458.642416] usb 2-1.2: device descriptor read/64, error -32
[ 2472.750656] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2496.911127] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2706.502301] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2706.770215] usb 2-1.2: device descriptor read/64, error -32
[ 2720.342390] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2744.194663] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4084.945618] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4174.840297] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4277.658573] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/0003:0A81:0205.0004/input/input21
[ 4277.726031] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/0003:0A81:0205.0005/input/input22
[ 4408.074526] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4533.168035] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/0003:0A81:0205.0006/input/input23
[ 4533.243550] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/0003:0A81:0205.0007/input/input24
[ 4597.074360] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4629.927191] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4728.505113] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4877.560053] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/0003:0A81:0205.0008/input/input25
[ 4877.631227] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/0003:0A81:0205.0009/input/input26
[ 4926.383190] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4928.815665] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2720.342390] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 2744.194663] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4084.945618] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4174.840297] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4277.658573] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/0003:0A81:0205.0004/input/input21
[ 4277.726031] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/0003:0A81:0205.0005/input/input22
[ 4408.074526] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 4533.168035] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/0003:0A81:0205.0006/input/input23
[ 4533.243550] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/0003:0A81:0205.0007/input/input24
答案1
我觉得这很重要，所以我发布它
由于某种原因，轨迹球还活着 -到目前为止至少有 20 分钟- 因此我再次执行了该命令dmesg | grep 2-1.2来检查轨迹球正常运行时输出的内容：
[ 1.896048] usb 2-1.2: new low-speed USB device number 4 using ehci-pci
[ 2.010037] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 2.010039] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.010040] usb 2-1.2: Product: Trackball
[ 2.010042] usb 2-1.2: Manufacturer: Logitech
[ 2.021341] input: Logitech Trackball as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C404.0001/input/input8
答案2
不幸的是，这不是答案，而是指向另一个方向，即 BIOS。即使在执行lsusb命令时在 Ubuntu Mate 中检测到 USB 轨迹球，轨迹球也可能由于 BIOS 问题而出现故障。检查以下命令的输出，尤其是末尾的几行。
$ dmesg | grep 2-1.2
[ 1.900039] usb 2-1.2: new low-speed USB device number 4 using ehci-pci
[ 2.020547] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 2.020554] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.020559] usb 2-1.2: Product: Trackball
[ 2.020564] usb 2-1.2: Manufacturer: Logitech
[ 2.033380] input: Logitech Trackball as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C404.0001/input/input8
[ 3.488019] usb 2-1.2: reset low-speed USB device number 4 using ehci-pci
[ 3.789745] usb 2-1.2: device firmware changed
[ 3.790112] usb 2-1.2: USB disconnect, device number 4
[ 3.924089] usb 2-1.2: new low-speed USB device number 6 using ehci-pci
[ 4.040117] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 4.040124] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4.040129] usb 2-1.2: Product: Trackball
[ 4.040133] usb 2-1.2: Manufacturer: Logitech
[ 4.044948] input: Logitech Trackball as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C404.0002/input/input10
[ 5.800078] usb 2-1.2: reset low-speed USB device number 6 using ehci-pci
[ 7.844136] usb 2-1.2: reset low-speed USB device number 6 using ehci-pci
[ 8.145979] usb 2-1.2: device firmware changed
[ 8.146222] usb 2-1.2: USB disconnect, device number 6
[ 8.264032] usb 2-1.2: new low-speed USB device number 7 using ehci-pci
[ 8.381466] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c404
[ 8.381473] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8.381478] usb 2-1.2: Product: Trackball
[ 8.381483] usb 2-1.2: Manufacturer: Logitech
[ 8.388461] usbhid 2-1.2:1.0: can't add hid device: -32
[ 8.388469] usbhid: probe of 2-1.2:1.0 failed with error -32