Screen turns completely pink after a few minutes

MacBookMax · 07-28-2013, 07:44 PM

I have now seen all kinds of colors including green.
Tried repairing permissions, as suggested in another thread in this forum, without success. The Displaylink-screen will still switch to a single color after a few minutes. Rebooting will help for a while.

The console log shows:
28.07.13 21:39:28,513 DisplayLinkUserAgent[4340]: CGSServiceForDisplayNumber: Invalid display 0x2b285990
28.07.13 21:39:28,513 DisplayLinkUserAgent[4340]: CGSGetDisplayBounds: Invalid display 0x2b285990
28.07.13 21:39:28,514 DisplayLinkUserAgent[4340]: CGSServiceForDisplayNumber: Invalid display 0x2b285990
28.07.13 21:39:28,514 DisplayLinkUserAgent[4340]: CGSGetNumberOfDisplayModes: Invalid display 0x2b285990

Any ideas from the Displaylink support team?

07-28-2013, 07:44 PM	#3
MacBookMax Junior Member Join Date: Sep 2012 Posts: 5	I have now seen all kinds of colors including green. Tried repairing permissions, as suggested in another thread in this forum, without success. The Displaylink-screen will still switch to a single color after a few minutes. Rebooting will help for a while. The console log shows: 28.07.13 21:39:28,513 DisplayLinkUserAgent[4340]: CGSServiceForDisplayNumber: Invalid display 0x2b285990 28.07.13 21:39:28,513 DisplayLinkUserAgent[4340]: CGSGetDisplayBounds: Invalid display 0x2b285990 28.07.13 21:39:28,514 DisplayLinkUserAgent[4340]: CGSServiceForDisplayNumber: Invalid display 0x2b285990 28.07.13 21:39:28,514 DisplayLinkUserAgent[4340]: CGSGetNumberOfDisplayModes: Invalid display 0x2b285990 Any ideas from the Displaylink support team?