Quick Tip - USB Mouse Freezes on Boot (12.04)

If you find that your Logitech usb mouse doesn't work when you boot into Precise Pangolin, try:

sudo modprobe -r hid_logitech_dj

Followed by:

sudo modprobe hid_logitech_dj

Sources & References:

• Ask Ubuntu: Logitech M515 does not work after upgrade to 12.04