El Capitan compatibility

spoon71 · 07-10-2015, 09:30 AM

Can confirm that ethernet on my Dell DL3100 is nonfunctional after upgrade (not using monitors so not tested them).

timj77 · 07-10-2015, 11:52 AM

Both screens working ok after update to Public Preview 1 but DisplayLinkManager process using 125% CPU.

uptownchi · 07-10-2015, 11:24 PM

Good Evening,

I have a the UV Plus+ 39 and I am not sure which chipset it is but I can confirm it is working on El Capitan w/USB 3.0 on a Mid2011 Mac Mini. Initially it did not work at all and USB was no recognized. I ran the supplemental update this afternoon and rebooted. It came online afterwards.

Screen looks fine, same brilliant colors and it still has the weird artifacts from previous versions. CPU utilization is 6%-8% when idle and the window server is taking up about 3% of that. DisplayLinkManager is about 0.2% to 1.5% when idle. It it has spiked to around here and there 7% then drop back down. It's nothing I see constantly though. DisplayLinkUserAgent process will stay around 0.2% - 1.5% but typically at the lower end.

Occasionally I see this error on the consolelog but I am not sure if it is related:
WindowServer:allocate_backing_surface : IOAccelCreateSurface = e00002c7

I would like to add that although it does not use the Quartz compositor, no QE, etc, the display is visibly faster with redraw, etc. If I place a window on the screen and move it around it doesn't lag like it did in Yosemite. It looks almost as fast as the native HDMI and Mini-Displayport monitors.

This monitor is a 1440x900 Viewsonic LCD using DVI.

luuk · 07-13-2015, 09:46 PM

Not working for me. Display stays black using: 2.4

Any update when there will be a new beta release?

Sousaphone · 07-16-2015, 07:08 AM

Quote:

Originally Posted by luuk

Not working for me. Display stays black using: 2.4

Same result here after installing the latest and greatest in Public Beta updates.

bash0224 · 07-21-2015, 05:09 PM

I was having the same issues. I found that the display would stay black but my mouse would still go past the border of screen #1 as if screen #2 was active. What I did was open activity monitor and find the displaylinkuseragent and quit the process. Once I quit the process, screen #2 would start working and the displaylinkuseragent would relaunch, this time without hanging.

pbuckner · 07-21-2015, 08:38 PM

Quote:

Originally Posted by bash0224

What I did was open activity monitor and find the displaylinkuseragent and quit the process. Once I quit the process, screen #2 would start working and the displaylinkuseragent would relaunch, this time without hanging.

I also saw my mouse go to the blanked window, but quitting displaylinkuseragent didn't fix anything for me. (ratz!)

Yosemite 10.10.4 with Displaylink driver 2.4.

saudor · 07-22-2015, 04:13 PM

Beta 3 didn't work but beta 4 is working fine for me

07-10-2015, 11:24 PM	#3
uptownchi Junior Member Join Date: Nov 2014 Posts: 5	PB1 w/supplemental patch works with EVGA UV Plus+ 39 Good Evening, I have a the UV Plus+ 39 and I am not sure which chipset it is but I can confirm it is working on El Capitan w/USB 3.0 on a Mid2011 Mac Mini. Initially it did not work at all and USB was no recognized. I ran the supplemental update this afternoon and rebooted. It came online afterwards. Screen looks fine, same brilliant colors and it still has the weird artifacts from previous versions. CPU utilization is 6%-8% when idle and the window server is taking up about 3% of that. DisplayLinkManager is about 0.2% to 1.5% when idle. It it has spiked to around here and there 7% then drop back down. It's nothing I see constantly though. DisplayLinkUserAgent process will stay around 0.2% - 1.5% but typically at the lower end. Occasionally I see this error on the consolelog but I am not sure if it is related: WindowServer:allocate_backing_surface : IOAccelCreateSurface = e00002c7 I would like to add that although it does not use the Quartz compositor, no QE, etc, the display is visibly faster with redraw, etc. If I place a window on the screen and move it around it doesn't lag like it did in Yosemite. It looks almost as fast as the native HDMI and Mini-Displayport monitors. This monitor is a 1440x900 Viewsonic LCD using DVI. Last edited by uptownchi; 07-10-2015 at 11:30 PM. Reason: Adding more information.

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07-10-2015, 09:30 AM	#1
spoon71 Junior Member Join Date: Mar 2015 Posts: 2	Can confirm that ethernet on my Dell DL3100 is nonfunctional after upgrade (not using monitors so not tested them).

07-10-2015, 11:52 AM	#2
timj77 Junior Member Join Date: Apr 2014 Posts: 3	Both screens working ok after update to Public Preview 1 but DisplayLinkManager process using 125% CPU.

07-13-2015, 09:46 PM	#4
luuk Junior Member Join Date: Jul 2015 Posts: 6	Not working for me. Display stays black using: 2.4 Any update when there will be a new beta release?

07-21-2015, 05:09 PM	#6
bash0224 Junior Member Join Date: Jul 2015 Posts: 1	I was having the same issues. I found that the display would stay black but my mouse would still go past the border of screen #1 as if screen #2 was active. What I did was open activity monitor and find the displaylinkuseragent and quit the process. Once I quit the process, screen #2 would start working and the displaylinkuseragent would relaunch, this time without hanging.

07-22-2015, 04:13 PM	#8
saudor Junior Member Join Date: Dec 2014 Posts: 22	Beta 3 didn't work but beta 4 is working fine for me