I found a few bugs but Apple doesn't allow me to post them on Discussion.Apple.com. So, I startup this thread.
(How can I add a screen shot here? what's the URL of an image on the desktop?)
1. Do Not Disturb doesn't hide notification messages as it did in 10.10.1. After upgraded to 10.10.2, it's a nightmare in the next morning that a quarter of the screen is fully occupied with new email notification messages!
2. Notification Centre uses over 150% CPU without a reason. Restarting doesn't work. I have to kill the process.
3. Black Screen during 10.10.2 Upgrade on a Mac Mini Server. Only the pointer remains. Hardware reboot is the only option.
(How can I add a screen shot here? what's the URL of an image on the desktop?)
1. Do Not Disturb doesn't hide notification messages as it did in 10.10.1. After upgraded to 10.10.2, it's a nightmare in the next morning that a quarter of the screen is fully occupied with new email notification messages!
2. Notification Centre uses over 150% CPU without a reason. Restarting doesn't work. I have to kill the process.
3. Black Screen during 10.10.2 Upgrade on a Mac Mini Server. Only the pointer remains. Hardware reboot is the only option.