Preasrio 2710us touchpad freezes.

I have 11.3 installed on a Presario 2710 laptop.When I installed it the touchpad Tap to Click was disabled.I enabled it and it was working fine.Today while on the laptop the cursor would freeze and when it unfroze the Tap to Click is disabled.When I go and check the settings in Yast it is still enabled.So I disable it and click apply then re-enable and click apply.It will work for a few minutes then the cursor freezes again and I have to repeat the process.After the Tap to Click stops working the cursor will still freezeOnce the Tap to Click stops working I can move the cursor with the touchpad and click links with the left button on the touchpad…The keyboard works fine whether or not the cursor is frozen or not.