Bug#689368: Mouse and keyboard freeze on Ivy Bridge platform
Jonathan Nieder a écrit :
> Does unloading and reloading the USB driver ("modprobe -r ehci_hcd &&
> modprobe ehci_hcd") have any effect?
Good point! Keyboard and mouse work again after these commands.
Once again, I found the following event in the kern.log file:
------------------------------------------------------------------------
Oct 3 01:11:33 hector kernel: [ 4016.352234] usb 2-1.5: USB disconnect, device number 10
Oct 3 01:11:33 hector kernel: [ 4016.558658] usb 2-1.5: new low-speed USB device number 11 using ehci_hcd
Oct 3 01:11:33 hector kernel: [ 4016.657061] usb 2-1.5: New USB device found, idVendor=045e, idProduct=00a4
Oct 3 01:11:33 hector kernel: [ 4016.657066] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Oct 3 01:11:33 hector kernel: [ 4016.657069] usb 2-1.5: Product: Microsoft(R) Compact Optical Mouse
Oct 3 01:11:33 hector kernel: [ 4016.657071] usb 2-1.5: Manufacturer: Microsoft
Oct 3 01:11:33 hector kernel: [ 4016.662142] input: Microsoft Microsoft(R) Compact Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input19
Oct 3 01:11:33 hector kernel: [ 4016.662536] hid-generic 0003:045E:00A4.0009: input,hidraw0: USB HID v1.10 Mouse [Microsoft Microsoft(R) Compact Optical Mouse] on usb-0000:00:1d.0-1.5/input0
------------------------------------------------------------------------
And the freeze occured at 01:11:33 (more or less few seconds by my watch).
Sébastien
--
Sébastien Dinot, sebastien.dinot@free.fr
http://sebastien.dinot.free.fr/
Ne goûtez pas au logiciel libre, vous ne pourriez plus vous en passer !
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