Running iMac and Lion. Have had start-up problems since I started with Lion.
But this is new. Cursor is jumping and flashing on and off. Menu bar items can be viewed but cannot drag cursor down to select item. Pointing and selecting works intermittently. I have tried three different mouses (two wired and one wireless) and it doesn't seem to make any difference.
Any ideas?
But this is new. Cursor is jumping and flashing on and off. Menu bar items can be viewed but cannot drag cursor down to select item. Pointing and selecting works intermittently. I have tried three different mouses (two wired and one wireless) and it doesn't seem to make any difference.
Any ideas?