Wake from sleep issue with 2010 Mac Pro and el Capitan

Discussion in 'Mac Pro' started by camner, Dec 23, 2015.

  1. camner macrumors regular

    Joined:
    Jun 19, 2009
    #1
    After upgrading to El Capitan (10.11.2) my 2010 Mac Pro (Radeon 5770 card) has trouble waking from sleep. The machine wakes but there is no video signal (I'm using 2 monitors with the mini DVI ports). It is somewhat inconsistent, but the longer the machine is asleep the more likely it is to have a problem. The keyboard and mouse seem responsive.

    Any others experiencing this and have found a workaround?
     
  2. star-affinity, Feb 21, 2017
    Last edited: Feb 21, 2017

    star-affinity macrumors 6502a

    star-affinity

    Joined:
    Nov 14, 2007
    #2
  3. h9826790 macrumors 604

    h9826790

    Joined:
    Apr 3, 2014
    Location:
    Hong Kong
    #3
    In my experience, sleep in El Capitan not working very well, but Sierra works flawlessly. You may consider further upgrade to Sierra.
     
  4. star-affinity, Feb 21, 2017
    Last edited: Mar 7, 2017

    star-affinity macrumors 6502a

    star-affinity

    Joined:
    Nov 14, 2007
    #4
    I'm on Sierra (10.12.3) and the problem is there too for me.

    Edit:

    I've found out my wake issue is related to waking the computer from another Mac using Apple Remote Desktop.
     

Share This Page