![同一接收器上的 Logitech 鼠标和键盘有时无法识别 - 需要硬重启](https://linux22.com/image/1040516/%E5%90%8C%E4%B8%80%E6%8E%A5%E6%94%B6%E5%99%A8%E4%B8%8A%E7%9A%84%20Logitech%20%E9%BC%A0%E6%A0%87%E5%92%8C%E9%94%AE%E7%9B%98%E6%9C%89%E6%97%B6%E6%97%A0%E6%B3%95%E8%AF%86%E5%88%AB%20-%20%E9%9C%80%E8%A6%81%E7%A1%AC%E9%87%8D%E5%90%AF%20.png)
我有鼠标罗技 M505和键盘罗技 K340在同一个 USB 无线接收器上。我的 Ubuntu 是最新的。
问题是,有时候ubuntu 无法识别设备- 最近经常这样。我坐在登录屏幕前,什么也做不了。甚至闪烁的光标也停在欢迎密码字段。大多数情况下,硬重置是一种解决办法。
有时当我拔下 Logitech USB 接收器并重新插入时会有所帮助,等待大约 2 分钟并尝试按下键盘上的某些按钮。然后就有机会恢复这两个设备。
在我的 Windows 7 中一切正常。
系统详细信息如下:
Linux version 3.5.0-22-generic (buildd@komainu) (gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1) ) #34-Ubuntu SMP Tue Jan 8 21:47:00 UTC 2013
CPU: AMD Phenom(tm) II X6 1100T
syslog
当我再次插入接收器时:
Jan 29 10:55:41 maraspc kernel: [ 47.957167] usb 3-2: device descriptor read/64, error -110
Jan 29 10:55:56 maraspc kernel: [ 63.129217] usb 3-2: device descriptor read/64, error -110
Jan 29 10:55:56 maraspc kernel: [ 63.344590] usb 3-2: new high-speed USB device number 5 using ehci_hcd
Jan 29 10:56:01 maraspc kernel: [ 68.350208] usb 3-2: device descriptor read/8, error -110
Jan 29 10:56:07 maraspc kernel: [ 73.455350] usb 3-2: device descriptor read/8, error -110
Jan 29 10:56:07 maraspc kernel: [ 73.670676] usb 3-2: new high-speed USB device number 6 using ehci_hcd
Jan 29 10:56:12 maraspc kernel: [ 78.676325] usb 3-2: device descriptor read/8, error -110
Jan 29 10:56:17 maraspc kernel: [ 83.781466] usb 3-2: device descriptor read/8, error -110
Jan 29 10:56:17 maraspc kernel: [ 83.885163] hub 3-0:1.0: unable to enumerate USB device on port 2
Jan 29 10:56:18 maraspc kernel: [ 84.399657] usb 4-4: new full-speed USB device number 2 using ohci_hcd
Jan 29 10:56:18 maraspc kernel: [ 84.572237] usb 4-4: New USB device found, idVendor=046d, idProduct=c52b
Jan 29 10:56:18 maraspc kernel: [ 84.572248] usb 4-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jan 29 10:56:18 maraspc kernel: [ 84.572255] usb 4-4: Product: USB Receiver
Jan 29 10:56:18 maraspc kernel: [ 84.572261] usb 4-4: Manufacturer: Logitech
Jan 29 10:56:18 maraspc mtp-probe: checking bus 4, device 2: "/sys/devices/pci0000:00/0000:00:12.0/usb4/4-4"
Jan 29 10:56:18 maraspc mtp-probe: bus: 4, device: 2 was not an MTP device
Jan 29 10:56:18 maraspc kernel: [ 84.641141] usbcore: registered new interface driver usbhid
Jan 29 10:56:18 maraspc kernel: [ 84.641148] usbhid: USB HID core driver
Jan 29 10:56:18 maraspc kernel: [ 84.654283] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:12.0-4/input2
Jan 29 10:56:18 maraspc kernel: [ 84.660522] input: Logitech Unifying Device. Wireless PID:2007 as /devices/pci0000:00/0000:00:12.0/usb4/4-4/4-4:1.2/0003:046D:C52B.0003/input/input11
Jan 29 10:56:18 maraspc kernel: [ 84.660761] logitech-djdevice 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:2007] on usb-0000:00:12.0-4:1
Jan 29 10:56:18 maraspc kernel: [ 84.661595] input: Logitech Unifying Device. Wireless PID:101d as /devices/pci0000:00/0000:00:12.0/usb4/4-4/4-4:1.2/0003:046D:C52B.0003/input/input12
Jan 29 10:56:18 maraspc kernel: [ 84.662046] logitech-djdevice 0003:046D:C52B.0005: input,hidraw2: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:101d] on usb-0000:00:12.0-4:2
Jan 29 10:56:18 maraspc kernel: [ 84.838379] usb 7-2: new full-speed USB device number 2 using ohci_hcd
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Successfully made thread 2228 of process 2228 (n/a) owned by '1000' high priority at nice level -11.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Supervising 5 threads of 2 processes of 2 users.
Jan 29 10:56:29 maraspc dbus[848]: [system] Activating service name='org.freedesktop.UDisks2' (using servicehelper)
Jan 29 10:56:29 maraspc udisksd[2236]: udisks daemon version 2.0.0 starting
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Successfully made thread 2241 of process 2228 (n/a) owned by '1000' RT at priority 5.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Supervising 6 threads of 2 processes of 2 users.
Jan 29 10:56:29 maraspc dbus[848]: [system] Successfully activated service 'org.freedesktop.UDisks2'
Jan 29 10:56:29 maraspc udisksd[2236]: Acquired the name org.freedesktop.UDisks2 on the system message bus
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Successfully made thread 2262 of process 2228 (n/a) owned by '1000' RT at priority 5.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Supervising 7 threads of 2 processes of 2 users.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Successfully made thread 2263 of process 2228 (n/a) owned by '1000' RT at priority 5.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Supervising 8 threads of 2 processes of 2 users.
Jan 29 10:56:31 maraspc goa[2385]: goa-daemon version 3.6.0 starting [main.c:112, main()]
Jan 29 10:56:33 maraspc kernel: [ 99.930587] usb 7-2: device descriptor read/64, error -110
Jan 29 10:56:48 maraspc kernel: [ 115.126635] usb 7-2: device descriptor read/64, error -110
Jan 29 10:56:49 maraspc kernel: [ 115.365908] usb 7-2: new full-speed USB device number 3 using ohci_hcd
Jan 29 10:57:04 maraspc kernel: [ 130.458223] usb 7-2: device descriptor read/64, error -110
Jan 29 10:57:19 maraspc kernel: [ 145.654204] usb 7-2: device descriptor read/64, error -110
Jan 29 10:57:19 maraspc kernel: [ 145.893523] usb 7-2: new full-speed USB device number 4 using ohci_hcd
Jan 29 10:57:24 maraspc kernel: [ 150.899131] usb 7-2: device descriptor read/8, error -110
Jan 29 10:57:29 maraspc kernel: [ 156.004348] usb 7-2: device descriptor read/8, error -110
Jan 29 10:57:30 maraspc kernel: [ 156.243534] usb 7-2: new full-speed USB device number 5 using ohci_hcd
Jan 29 10:57:32 maraspc dbus[848]: [system] Activating service name='com.ubuntu.SystemService' (using servicehelper)
Jan 29 10:57:32 maraspc dbus[848]: [system] Successfully activated service 'com.ubuntu.SystemService'
Jan 29 10:57:35 maraspc kernel: [ 161.249161] usb 7-2: device descriptor read/8, error -110
Jan 29 10:57:40 maraspc kernel: [ 166.354371] usb 7-2: device descriptor read/8, error -110
Jan 29 10:57:40 maraspc kernel: [ 166.457958] hub 7-0:1.0: unable to enumerate USB device on port 2
答案1
好的,我买了带有统一接收器的罗技 m525 无线鼠标,只是第二次发生这种情况,它突然停止工作了。
我想指出的是,这已经是第二次发生这种情况了,我第一次通过保修更换鼠标。
事实是,我将这只鼠标与我随身携带到工作场所的笔记本电脑一起使用,并且每天或多或少地在家使用它,因此每天大约(至少)有 2 次进/出循环。
更棒的是,我决定在这里写的原因是:如果你将统一接收器只插入 USB 插座的一半,它就会开始工作,所以问题是统一接收器由于不幸的使用频率不高而磨损了。也许这不是 Windows 的问题?
(如果您认为这是单个 USB 插座的问题,那不是,我的笔记本电脑上的所有 4 个 USB 插座都是这样)