DisplayLink Forum - View Single Post - Major Flickering Problems with Mountain Lion

greggolding · 10-09-2012, 10:11 PM

Ever since I upgraded to Mountain Lion, my USB to DVI adapter has not worked right. It worked fine with Lion. Now I get major flickering issues when playing certain videos, visiting certain websites, or most commonly, when the "Top Sites" grid shows up in Safari. Maybe it is related to Open GL??

I recorded a video to show what I am talking about. The monitor on the left is driven from the Mini-DisplayPort on my MacBook Pro. The monitor on the right uses the USB 2.0 to DVI Display Adapter (2048x1152) from Monoprice.com.

The video is at the following URL:

http://www.youtube.com/watch?v=ihpPhOIEw4M

Anyone else having this problem? Any ideas on how to fix it? I have the latest driver. I have uninstalled and reinstalled it.

10-09-2012, 10:11 PM	#1
greggolding Junior Member Join Date: Oct 2012 Posts: 1	Major Flickering Problems with Mountain Lion Ever since I upgraded to Mountain Lion, my USB to DVI adapter has not worked right. It worked fine with Lion. Now I get major flickering issues when playing certain videos, visiting certain websites, or most commonly, when the "Top Sites" grid shows up in Safari. Maybe it is related to Open GL?? I recorded a video to show what I am talking about. The monitor on the left is driven from the Mini-DisplayPort on my MacBook Pro. The monitor on the right uses the USB 2.0 to DVI Display Adapter (2048x1152) from Monoprice.com. The video is at the following URL: http://www.youtube.com/watch?v=ihpPhOIEw4M Anyone else having this problem? Any ideas on how to fix it? I have the latest driver. I have uninstalled and reinstalled it.