Go Back   DisplayLink Forum > DisplayLink Graphics Technology > Linux and Open Source

Thread Tools Search this Thread Display Modes
Old 07-13-2021, 06:32 AM   #11
Junior Member
Join Date: Apr 2021
Posts: 7

PIng... any updates here?
ff801 is offline   Reply With Quote
Old 07-27-2021, 02:45 PM   #12
Junior Member
Join Date: Oct 2020
Posts: 4

Having exactly the same problem. Ubuntu 20.04.2 LTS, latest drivers installed, AMD Ryzen 3. Laptop works perfectly until I plug into the dock station, then it really slows down, everything jittering. DisplayLinkManager shows as running well over 100% CPU (between 130 and 180) if I do anything on the connected monitors. Been like this for about a year now, it's completely unusable. I've seen so many other posts on here with the same issue, unfortunately just being completely ignored!!
devnull10 is offline   Reply With Quote
Old 10-12-2021, 09:42 AM   #13
Junior Member
Join Date: Apr 2021
Posts: 7

So... are there any plans to support AMD Ryzen ever?
ff801 is offline   Reply With Quote
Old 11-29-2021, 10:30 AM   #14
Christian Groove
Junior Member
Join Date: Aug 2017
Location: Bavaria-Germany
Posts: 6

Originally Posted by dominik.zogg View Post
I bought a Club Dual 4k Dock (Displaylink):

I got to notebooks, one for work, one for private, both running Ubuntu 20.10
The first got a Intel® Core™ i7-10710U Processor and the dock works well.
The second got a AMD Ryzen Pro 4750U and the performance of the external sceens is very low.

Moving windows redraw that slow that it looks like wobbling, parts of the window are moved others aren't. Mouse cursor feels a bit more fluid, but far from usable.
If you own a notebook with an USB-C adaptor, you should better take a look at the USB-C specification, especially if it supports USB DP 1.2 or newer. In this case you might try to look for a MST Hub/Docking station instead of using the USB way.
For MST-DockingStation you should not need any additional driver, because it is a USB-DP feature, so there should not be any reason to rely on display-link anymore.
Christian Groove is offline   Reply With Quote

amd, amdgpu, performance

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT. The time now is 07:50 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2021, vBulletin Solutions, Inc.