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James_McDonough5868
Participating Frequently
October 16, 2025
Question

Blurb - uploading book issue

  • October 16, 2025
  • 1 reply
  • 182 views

When I upload a photo book to Blurb, it ends up with blue lines through random photos...Blurb says this is a Lightroom rendering issue.  Has anyone else had this problem?  And found a solution>

1 reply

A
Community Manager
AlekeCommunity Manager
Community Manager
October 16, 2025

Hi @James_McDonough5868, welcome to the community!
Are the blue lines only showing up on Blurb? Which version of Lightroom Classic are you using? If possible, could you share a screenshot of the blue lines you’re referring to?


One thing to try is turning off GPU support in Lightroom preferences to see if that helps:
Go to Lightroom > Preferences > Performance tab > Uncheck "Use Graphics Processor" > Restart Lightroom.
Here’s a guide with more details:
https://adobe.ly/4qaHjdr


If that doesn’t fix it, we’ll need a bit more info about your setup. Please also share a copy of your System Info. You can get this from Help > System Info in Lightroom Classic. There’s a copy button in the dialog, just click it and paste the info into your next post.
Thanks so much!
Alek

*(If you mention me with an @, like @Aleke, I’ll get a notification and can respond faster.)*
J
James_McDonough5868Author
Participating Frequently
October 17, 2025
Alek,
Here is a screenshot of the lines on a photo after uploading to Blurb.
Jim
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