It’s not a huge update, but it might help.
Late Thursday, Apple released its OS X Yosemite 10.10.3 Supplemental Update. The update, which can be located, downloaded and installed via OS X’s App Store feature, fixes a video driver issue that might prevent your Mac from booting when running certain apps that capture video.
If you’ve tried the update and have any feedback to offer, let us know in the comments.
2 replies on “Apple releases OS X Yosemite 10.10.3 Supplemental Update”
After applying this update, Mission Control won’t launch for me.
Yet another reboot solved the problem.