Comment 9 for bug 125670

I'm having this issue in Hardy on an HP Pavilion dv6000 series running amd64. My touchpad worked fine under gutsy (though under that kernel I was forced to boot with "noapic nodebugirq" kernel flags). Specifically the issue I see is that the touchpad works fine when I first boot up, but at some point while using the machine the touchpad scrolling feature will simply stop working. I attempted to see if killing the X server (via ctl-alt-backspace) would correct the problem, but X never came back for some reason. So I rebooted.