Weird mac keyboard behavior
Hey, guys, I need help.
I have a macbook pro running Lion. It was working fine the other day. But suddenly, yesterday, it started doing weird things.
I can't type properly at all. No matter which key I press, weird characters keep popping up. My settings are in English so that's not the problem. I tried the internal keyboard and the same thing happens so this probably isn't a hardware problem. None of the commands work so I can't adjust the volume nor copy paste anything through the keyboard.
What I find very frustrating is that whenever I press a keyboard key, other weird things happen.
- Everything I drag gets copied.
- when I minimize or close a window, all windows from the same program also closes or minimizes.
- When i click somewhere, everything is highlighted and it doesn't go away.
- When I open a link, it either opens in a new window or downloads it.
the above things only happen when I press a keyboard key though. And it goes back to normal after 30 minutes or so. But when I forget about it and accidentally type, the problems show up again.
The problem persists even when I change the keyboarda input language.
My trackpad works fine, though.
The only thingi can think of is that this was caused by a virus or malware. I haven't done nything out of the ordinary though so i'm confused. But if so, what do I do?
MacBook Pro, Mac OS X (10.7.5)