After some time the scrolling and gestures don't work...
After a while my scrolling magic mouse functions don't work anymore, plus the gestures of my trackpad are not functioning, this happens sometimes and I have to reboot my iMac (Lion 10.7.5), when this happens most of the time the reboot phase stops and I have to press and hold the power button to restart my iMac.
I don't know what's happening, could I have some suggestions on what to check ?
Thanks, regards.
Roberto.
iMac late '09 3.06 Ghz Intel Core 2 Duo 4GB 1067 MHz RAM, Mac OS X (10.6.8), Total amount of RAM: 12GB!