Photoshop: Inaccurate selections with Radeon graphics cards on Mac OS

  • Problem
  • Updated 2 years ago
  • Solved
  • (Edited)
After installing Lion, selections with the Rectangular Marquee Tool generally are reduced by one pixel when the mouse button is released. For example, dragging a 25x25px square results in a 24x25px selection.
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Robert Privette

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  • frustrated

Posted 5 years ago

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Jeffrey Tranberry, Chief Customer Advocate

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Official Response
It appears this issue was solved by a fix to the drivers released with Mac OS X 10.8.3 or later. Let us know if you're using a version of OS X 10.8.3 or later and still seeing this issue.