Logitech USB Optical Mouse kills complete PC?

[LAZA]

I do NOT know if it is the right package but it seems for me like an problem with the mouse hardware.

Before it was old PS/2 keyboard and mouse from Logitech.

Since some weeks i have an new keyboard and mouse (Logitech K120) on the Mainboard USB 2.0 Ports and got now the second killed machine within weeks! Coming home an machine is fresh restarted, awaiting for the login credentials.

Looking into dmesg (attached), it is full of:

[25258.038198] usb 3-2: USB disconnect, device number 98
[25259.591840] usb 3-2: new low-speed USB device number 99 using ohci-pci
[25259.762406] usb 3-2: New USB device found, idVendor=046d, idProduct=c05a
[25259.762410] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[25259.762412] usb 3-2: Product: USB Optical Mouse
[25259.762414] usb 3-2: Manufacturer: Logitech

.

Xubuntu 12.04.4

[LAZA (laza74)]

I also attachted a fresh dmesg.0 as an hardware list

[LAZA (laza74)]

Seems gone with 14.04 beta1... - no more problems since four weeks.