Suddenly erratic touchpad on MacBook Pro
September 6, 2012 12:00 PM Subscribe
My MacBook's touchpad went wrong this morning. Everything I do is suddenly like fighting with a ghost. Mac forums are useless.
posted by Navelgazer to Computers & Internet (16 answers total)
No problems (of this nature) with the machine before, had it since January of 2012. Running Lion. As of this morning, the touchpad acts extraordinarily erratic. moving my cursor, the pad seemingly cannot tell whether I am using one, two or three fingers, leading to unintentional swiping and pulling up the dashboard, etc. But it does this when nothing is touching it or nearby as well.
This problem comes and goes, so for a few minutes at a time things seem fine, and then become completely unusable. I have cleaned the touchpad, reset the PRAN, done everything the forums say to do, and while some of it might seem to solve the problem for, like, literally one minute, it keeps coming back.
Time and finances are tight, so unless I absolutely have to take it to the store I'm not going to. FWIW, I'm in DC, and it's pretty damn hot and humid here, but this has never happened before.