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Old 07-14-2018, 07:33 PM   #1
Junior Member
Join Date: Jul 2018
Posts: 1
Default Black screen during Login

Hello everyone. I've installed "displaylink-driver-4.2.29" for Ubuntu (I'm on 18.04) and also tried this file:

I'm connecting two Monitors (HDMI and DVI) via USB with my PC using a port replicator (manufactured by i-tec, p/n is U3HDMIDVIDOCK). I need this to use my Monitor for my Laptop as well.

Anyhow, on my PC I've got the problem that during the boot phase and up until I entered my password to access my Ubuntu User Account, I don't have any video signal.

After I entered my password correctly both monitors receive proper signal.
Is there a way that I can install the drivers so that they are working prior login as well?

Best would be even to see the BIOS-phase, but I fear this is not possible, right?

Currently I'm using auto-login without a password, but that is something I would rather not.

Last edited by Weware; 07-14-2018 at 07:35 PM. Reason: more info on used hardware
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