我最近安装了 Ubuntu 12.04，我的 Compro K100 一开始运行良好。但不知怎么就停止工作了。谁能帮我诊断一下问题？
首先这里有一些信息。
lsusb：
Bus 002 Device 018: ID 185b:3082 Compro K100 Infrared Receiver v2
dmesg | grep compro：
[ 12.992886] mceusb 2-1.4:1.0: Registered Compro VideoMate IR with mce emulator interface version 1
[ 2468.755328] mceusb 2-1.2:1.0: Registered Compro VideoMate IR with mce emulator interface version 1
dmesg | grep usb：
[ 1.641739] usbcore: registered new interface driver usbfs
[ 1.641748] usbcore: registered new interface driver hub
[ 1.641768] usbcore: registered new device driver usb
[ 2.352920] usbcore: registered new interface driver libusual
[ 2.644360] usb 1-1: new high-speed USB device number 2 using ehci_hcd
[ 2.887996] usb 2-1: new high-speed USB device number 2 using ehci_hcd
[ 3.091819] usb 1-1.5: new high-speed USB device number 3 using ehci_hcd
[ 3.639003] usb 2-1.1: new high-speed USB device number 3 using ehci_hcd
[ 3.802762] usb 2-1.2: new high-speed USB device number 4 using ehci_hcd
[ 3.898544] scsi6 : usb-storage 2-1.2:1.0
[ 3.898595] usbcore: registered new interface driver usb-storage
[ 3.966517] usb 2-1.3: new high-speed USB device number 5 using ehci_hcd
[ 4.059965] scsi7 : usb-storage 2-1.3:1.0
[ 4.130275] usb 2-1.4: new high-speed USB device number 6 using ehci_hcd
[ 4.293976] usb 2-1.8: new full-speed USB device number 7 using ehci_hcd
[ 4.412784] usb 2-1.8: config 0 descriptor??
[ 4.509855] usb 2-1.1.1: new low-speed USB device number 8 using ehci_hcd
[ 4.627949] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1.1/2-1.1.1:1.0/input/input5
[ 4.628042] generic-usb 0003:046D:C01B.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.0-1.1.1/input0
[ 4.628057] usbcore: registered new interface driver usbhid
[ 4.628059] usbhid: USB HID core driver
[ 4.709412] usb 2-1.1.2: new low-speed USB device number 9 using ehci_hcd
[ 4.828284] input: Logitech Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1.2/2-1.1.2:1.0/input/input6
[ 4.828426] generic-usb 0003:046D:C316.0002: input,hidraw1: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-0000:00:1d.0-1.1.2/input0
[ 4.835006] input: Logitech Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1.2/2-1.1.2:1.1/input/input7
[ 4.835236] generic-usb 0003:046D:C316.0003: input,hidraw2: USB HID v1.10 Device [Logitech Logitech USB Keyboard] on usb-0000:00:1d.0-1.1.2/input1
[ 12.801271] input: Media Center Ed. eHome Infrared Remote Transceiver (185b:3082) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/rc/rc0/input9
[ 12.801320] rc0: Media Center Ed. eHome Infrared Remote Transceiver (185b:3082) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/rc/rc0
[ 12.921244] input: Laptop_Integrated_Webcam_FHD as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input10
[ 12.921369] usbcore: registered new interface driver uvcvideo
[ 12.992886] mceusb 2-1.4:1.0: Registered Compro VideoMate IR with mce emulator interface version 1
[ 12.992896] mceusb 2-1.4:1.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active)
[ 12.992931] usbcore: registered new interface driver mceusb
[ 13.584509] input: MCE IR Keyboard/Mouse (mceusb) as /devices/virtual/input/input11
[ 13.605165] rc rc0: lirc_dev: driver ir-lirc-codec (mceusb) registered at minor = 0
[ 1881.898680] usb 2-1.4: USB disconnect, device number 6
[ 1898.456785] usb 2-1.4: new high-speed USB device number 10 using ehci_hcd
[ 1898.560247] scsi8 : usb-storage 2-1.4:1.1
[ 1961.140680] usb 2-1.4: USB disconnect, device number 10
[ 1961.850500] usb 2-1.4: new high-speed USB device number 13 using ehci_hcd
[ 1961.952297] scsi9 : usb-storage 2-1.4:1.1
[ 1962.674182] usb 2-1.4: USB disconnect, device number 13
[ 1962.872947] usb 2-1.4: new high-speed USB device number 14 using ehci_hcd
[ 1962.977036] scsi10 : usb-storage 2-1.4:1.1
[ 1963.185342] usb 2-1.4: USB disconnect, device number 14
[ 1963.895426] usb 2-1.4: new high-speed USB device number 17 using ehci_hcd
[ 1963.998828] scsi11 : usb-storage 2-1.4:1.1
[ 2459.249660] usb 2-1.2: USB disconnect, device number 4
[ 2468.228341] usb 2-1.2: new high-speed USB device number 18 using ehci_hcd
[ 2468.562431] input: Media Center Ed. eHome Infrared Remote Transceiver (185b:3082) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/rc/rc1/input22
[ 2468.562588] rc1: Media Center Ed. eHome Infrared Remote Transceiver (185b:3082) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/rc/rc1
[ 2468.562850] input: MCE IR Keyboard/Mouse (mceusb) as /devices/virtual/input/input23
[ 2468.564473] rc rc1: lirc_dev: driver ir-lirc-codec (mceusb) registered at minor = 0
[ 2468.755328] mceusb 2-1.2:1.0: Registered Compro VideoMate IR with mce emulator interface version 1
[ 2468.755339] mceusb 2-1.2:1.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active)
lsmod | grep usb：
mceusb 18143 0
rc_core 26412 10 ir_lirc_codec,ir_mce_kbd_decoder,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder,rc_rc6_mce,mceusb
usbhid 47199 0
hid 99592 1 usbhid
usb_storage 49198 2
我还能运行什么来了解该设备停止工作的原因？
答案1
我也遇到了同样的问题。使用相同的遥控器 K100 videomate。
不确定这是否会对您有所帮助，但我已经阅读过并发现问题是在某个内核升级后开始的...您可以随时尝试回滚到以前的内核并看看是否有效，但我不推荐这样做。
最后，我最终使用我的 Genius Gamepad 和 JJK（Java Joypad 到键盘映射器）作为遥控器。http://ubuntuforums.org/showthread.php?p=12405868
但是，不确定这是否是一个您可以使用的解决方案/解决方法。