Why is my OS X dock icon pixelated?
Tuesday, 20th October 2009
No idea why or how this happened.
Seemed to happen not long after upgrading to OS X Snow Leopard. Had a search around and found other people had been experiencing blurry/pixelated dock icons too. Also, this thread on the Apple Support web site.
Anyway, I just dragged the Safari application into the dock again and that fixed it for me – weird…
November 10th, 2010 at 10:51 pm
If an icon in your dock has turned invisible, you may want to read this post about disappearing dock icons.