Camera Raw requires GPU acceleration error on new iMac

I've been using Photoshop on my brand new computer. I sometimes take pictures with my DSLR and open them up in Camera Raw first to tweak and then go into Photoshop- no issues. Today I get these messages that Camera Raw is not supported by my system. I just used this process last week- nothing has changed on my end. What's going on??


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iMac 27″, macOS 12.7

Posted on Apr 17, 2025 11:24 AM

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Posted on Apr 18, 2025 7:31 AM

If you ever are getting again an error message that GPU acceleration is required, you may want to check, if your Mac has accidentally started up in Safe Boot Mode.

See: Start up your Mac in safe mode - Apple Support (EG)

A Mac with a Bluetooth keyboard may occasionally start up in Safe Mode, when we turn the keyboard on, while the Mac is starting up. Safe Mode disables some advanced features of the GPU. Then restarting the Mac in normal mode will help.



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Question marked as Top-ranking reply

Apr 18, 2025 7:31 AM in response to EllenClax

If you ever are getting again an error message that GPU acceleration is required, you may want to check, if your Mac has accidentally started up in Safe Boot Mode.

See: Start up your Mac in safe mode - Apple Support (EG)

A Mac with a Bluetooth keyboard may occasionally start up in Safe Mode, when we turn the keyboard on, while the Mac is starting up. Safe Mode disables some advanced features of the GPU. Then restarting the Mac in normal mode will help.



Apr 17, 2025 11:28 AM in response to EllenClax

Possibly there’s been an update to Adobe Photoshop, which messed things up a bit. If this is not intended, Ps will probably receive a fix, it should not be an issue with your iMac itself. If it won’t resolve, you could try to reach out to Adobe. Otherwise, if it’s an option (if it won’t get fixed), you just could use Affinity Photo as an alternative. IMHO it’s still quite a professional program, and I’ve not had issues to edit RAW-Photos even on my iPad.

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Camera Raw requires GPU acceleration error on new iMac

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