pdf rendering as black rectangle

Pdf's are rendering as black rectangles in Preview.app. Notice the thumbnails in the screenshot. They also render thusly if I tap the spacebar in finder for a Quick Look. I have tested 20 or so pdf's. I have not tested all of the pdf's on this system, obviously (far too many). Opening the exact same file in, e.g., Firefox displays it properly.


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Mac mini, macOS High Sierra (10.13)

Posted on Oct 5, 2017 8:35 AM

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70 replies

Dec 20, 2017 6:47 AM in response to Cmetzendorf

Cmetzendorf wrote:


As for the others where this was tested. So what could be the reason? Preview using the graphics hardware - Intel HD Graphics 3000 512 MB - in strange ways?


Possibly.

I guess there is a way to test that hypothesis, if you have at least temporary access to another mac (that does not show the problem with these PDF files).



Start your mac in Target Disk Mode, and use it to boot the other mac (using a Thunderbolt or Firewire cable, depending on the mac models in question).

This way you would be using your own mac's OS and user accounts, but running on the other mac's hardware, including the graphics card.

If the pdf look fine, then it pretty much guarantees that it is related to Preview and your mac's graphics card.

If they show black, then it is something in your mac's software installation.


(You can also do the same test in reverse, in which case black pdf means something with the graphics card.)

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pdf rendering as black rectangle

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