I'm also observing this problem with my logitech M325 mouse. Instead of unplugging and re-plugging the USB receiver I'm running the following commands as discussed here: http://askubuntu.com/questions/128345/logitech-m515-does-not-work-after-upgrade-to-12-04
as super user: modprobe -r hid_logitech_dj modprobe hid_logitech_dj
I'm also observing this problem with my logitech M325 mouse. askubuntu. com/questions/ 128345/ logitech- m515-does- not-work- after-upgrade- to-12-04
Instead of unplugging and re-plugging the USB receiver I'm running the following commands as discussed here: http://
as super user:
modprobe -r hid_logitech_dj
modprobe hid_logitech_dj