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cram01 · 05-05-2017, 12:51 PM

Hello everyone,
I have a Dell XPS 13 9360 and I am using ist with the Dockingstation D3100. I have connected 2 NEC Multisync EA221WMe via HDMI-DVI connectors. I experience the same problems: every software based on the chrome-engine (Chromium, Chrome, Vivaldi, Atom) is very slow. But only on the external monitors. If I use the same application on the laptop-screen it works fine. If I put it onto one of the NECs it is becoming unusable. Other applications are free from these problems but I admit, that there are slight delays as well which is noticeable when writing in textareas in Firefox for example.
One thing is really weird: When the window of the Chrome-Browser reaches into the laptop-screen, the slowness disappears on the NEC-screen!

I have installed ubuntu 16.04 and the displaydriver version 1.3.52. The USB-port is installed as USB 3.0 device. Network, keyboard and mouse connected to the same docking device are working fine.

05-05-2017, 12:51 PM	#12
cram01 Junior Member Join Date: May 2017 Posts: 1	Still a problem! Hello everyone, I have a Dell XPS 13 9360 and I am using ist with the Dockingstation D3100. I have connected 2 NEC Multisync EA221WMe via HDMI-DVI connectors. I experience the same problems: every software based on the chrome-engine (Chromium, Chrome, Vivaldi, Atom) is very slow. But only on the external monitors. If I use the same application on the laptop-screen it works fine. If I put it onto one of the NECs it is becoming unusable. Other applications are free from these problems but I admit, that there are slight delays as well which is noticeable when writing in textareas in Firefox for example. One thing is really weird: When the window of the Chrome-Browser reaches into the laptop-screen, the slowness disappears on the NEC-screen! I have installed ubuntu 16.04 and the displaydriver version 1.3.52. The USB-port is installed as USB 3.0 device. Network, keyboard and mouse connected to the same docking device are working fine.