exekutive Posted January 3, 2011 Share Posted January 3, 2011 It's totally unusable when flipping through many images. Operating system: OS 10.6.5 - completely up-to-date. Clean install onto formatted HD. Preview.app version 5.0.1 Hardware: Model Identifier: MacBookPro1,1 Processor Name: Intel Core Duo Processor Speed: 2.16 GHz Memory: 2 GB Boot ROM Version: MBP11.0055.B08 SMC Version (system): 1.2f10 Chipset Model: ATY,RadeonX1600 VRAM (Total): 256 MB EFI Driver Version: 01.00.068 Other image formats work fine. Other apps open JPEGs instantly. I had Tiger before, and JPEGs would load instantly. My hard drive is healthy. Console doesn't show any unusual messages. I tried turning QuartzGL on and off, system wide with the terminal command sudo defaults write /Library/Preferences/com.apple.windowserver QuartzGLEnabled -boolean YES I tried creating a new user account. I tried copying Preview.app from the install DVD. Here is a screen capture I made of the problem: http://www.youtube.com/watch?v=ylpCi7KtT3s Here is a screen capture someone else did: http://dl.dropbox.com/u/5803292/previewspeedtest.mp4 Here is him performing the same task with the same hardware in OS10.4: http://dl.dropbox.com/u/5803292/tigerpreview.mp4 I get mostly ignored on Apple.com discussion forums. Kinda disappointed and frustrated here. Link to comment Share on other sites More sharing options...
exekutive Posted January 18, 2011 Author Share Posted January 18, 2011 *bump* Reinstalling OS doesn't work. Link to comment Share on other sites More sharing options...
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