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07-05-2019, 02:23 PM | #1 |
Junior Member
Join Date: Jul 2019
Posts: 3
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Artifacts around mouse when using DisplayLink with Nvidia drivers
Please, hear my plea!
I'm seeing artifacts around my mouse when using DisplayLink with Nvidia drivers. I don't know what else to do. I have done everything you can imagine. Here's a video of the problem: https://www.youtube.com/watch?v=vVwa-cVU_cA This only happens with Nvidia driver. If I use Nouveau, the artifacts are gone. I have three monitors: - 1 in HDMI - 1 in MIni Displayport - 1 in USB using Plugable UGA-165 with DisplayLink The mouse flickers and shows artifacts in all screens if DisplayLink is connected. If I disconnect it, the artifacts are gone. I have added this options evdi initial_device_count=1 to /etc/modprobre.d/evdi.conf as an attempt to solve it. If I add evdi do /etc/modules I can't boot. Linux distribution and its version: Ubuntu 18.04 Linux kernel version: 5.1.15 X11 version: 1.20.1-3ubuntu2.1~18.04.1 Desktop environment in use: GDM3 Nvidia Driver version: 430 Driver version: 5.1.26 DisplayLink service status: up and running EVDI service version: 1.6.1 Last edited by lukinhasb; 07-05-2019 at 02:33 PM. |
07-05-2019, 08:13 PM | #2 |
Junior Member
Join Date: Jul 2019
Posts: 3
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So, this solved it: https://support.displaylink.com/know...plication-only
I had tried it before, but it was hanging Ubuntu from starting - something to do with Nvidia Persistence that would hang the boot screen. But anyway, adding EVDI module to boot doesn't hang Nvidia anymore, and I have no idea why. |
Tags |
artifacts, nvidia, ubuntu |
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