DisplayLink display randomly failing w/ 10.11.2 beta

dcoulson · 11-19-2015, 11:33 PM

I'm running 10.11.2 beta 4 on a Mac Mini - In general been rock solid using the 2.4 driver.

The last week since I upgraded to 10.11.2 beta 3 my DisplayLink display has been failing intermittently. While using it I'll get strange display artificats, then it will just go black - The light on the DisplayLink adapter will go out also. Disconnecting and reconnecting the USB device doesn't resolve it (and the light doesn't come back on).

What's the right way to troubleshoot? The rest of the Mac works just fine even after the failure - Although it still thinks the DL display is present.

Not sure if it is a 10.11.2 beta problem or my hardware flaking out.

11-19-2015, 11:33 PM	#1
dcoulson Member Join Date: Mar 2010 Posts: 55	DisplayLink display randomly failing w/ 10.11.2 beta I'm running 10.11.2 beta 4 on a Mac Mini - In general been rock solid using the 2.4 driver. The last week since I upgraded to 10.11.2 beta 3 my DisplayLink display has been failing intermittently. While using it I'll get strange display artificats, then it will just go black - The light on the DisplayLink adapter will go out also. Disconnecting and reconnecting the USB device doesn't resolve it (and the light doesn't come back on). What's the right way to troubleshoot? The rest of the Mac works just fine even after the failure - Although it still thinks the DL display is present. Not sure if it is a 10.11.2 beta problem or my hardware flaking out.