Displaylink ceases to work in 10.13.4

toastido · 02-19-2018, 06:17 PM

Another thing of note: I saw my full desktop momentarily immediately after login. It flashed up for a full second or so. I found this line interesting in the system log during that time:

Feb 19 12:02:24 clarity DisplayLinkUserAgent[263]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] add: "No such file or directory" - 0x2

Also these:

Feb 19 12:02:34 clarity com.apple.xpc.launchd[1] (com.displaylink.useragent): This service is defined to be constantly running and is inherently inefficient.
Feb 19 12:02:34 clarity com.apple.xpc.launchd[1] (com.displaylink.useragent): Please switch away from OnDemand to KeepAlive.

Here's a link to see the full boot/login process if it helps: https://www.dropbox.com/s/2vc9z507fc...otlog.rtf?dl=0

02-19-2018, 06:17 PM	#13
toastido Junior Member Join Date: Feb 2018 Location: Huntsville, AL, USA Posts: 15	Another thing of note: I saw my full desktop momentarily immediately after login. It flashed up for a full second or so. I found this line interesting in the system log during that time: Feb 19 12:02:24 clarity DisplayLinkUserAgent[263]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] add: "No such file or directory" - 0x2 Also these: Feb 19 12:02:34 clarity com.apple.xpc.launchd[1] (com.displaylink.useragent): This service is defined to be constantly running and is inherently inefficient. Feb 19 12:02:34 clarity com.apple.xpc.launchd[1] (com.displaylink.useragent): Please switch away from OnDemand to KeepAlive. Here's a link to see the full boot/login process if it helps: https://www.dropbox.com/s/2vc9z507fc...otlog.rtf?dl=0