January 23rd, 2016 03:03 PM
My bootloader is Chameleon.
Before updating from 10.10.4 to 10.10.5 the system was very stable. Sleep worked, all Apps worked, Nvidia graphics worked, just about perfect. Every now and then (once a month) might have to do a reboot to clean something up.
About 2 months ago I updated, using the App Store update, from 10.10.4 to 10.10.5. ...