Comment 307 for bug 1220426

sorry for my english , I'm Italian ...
1 year is that living with this bug or something . Continuous freeze random every day . But I do not have the touchpad . it is possible to have the same bug without it ? reading your comments I have tried to remove " xorg - input- synaptics " . it seems that by four days I have not had any freeze ....
linux mint cinnamon 17.2
nvidia gtx 460 Driver 346.87
Ps : is released update nvidia 346.96 has anyone tried it ?