Mac OS X 10.10.1:

Originator:steven.thompson.ca
Number:rdar://19090451 Date Originated:27-Nov-2014 10:44 AM
Status:Open Resolved:
Product:OS X Product Version:Mac OS X 10.10.1 (14B25)
Classification:Serious Bug Reproducible:Sometimes
 
Summary:
Kernel panics and system lockups concerning GPU switching

Steps to Reproduce:
Graphics intensive web sites seem to trigger this behaviour, also graphics intensive apps like photoshop. Try a site like www.gilt.com in Safari or another browser.

Expected Results:
No lock ups.

Actual Results:
Either a popup indicating that there was a graphics error, or a system lockup requiring reboot.

Regression:
Unchecking graphics switching seems to solve the issue.

Notes:
No issues in Mavericks. This has cropped up with Yosemite.

Comments


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