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

Reply
 
Thread Tools Search this Thread Display Modes
Old 12-16-2020, 01:53 PM   #111
snipe122
Junior Member
 
Join Date: Feb 2019
Posts: 27
Thumbs down

After latest Ubuntu updates it seems the problem is back, lagging when laptop lid closed.
snipe122 is offline   Reply With Quote
Old 01-04-2021, 02:39 PM   #112
nvergontbij
Junior Member
 
Join Date: Jan 2021
Posts: 5
Default If you are still having problems with Focal Fossa, try this.

Most compatibility issues between displaylink, evdi and kernel vers. > 5.8 have been solved by the evdi branch 1.7.x
Instructions for its installation are reported here:

https://displaylink.org/forum/showth...1259#post91259

Perhaps this might work for you as well.
If not, feel free to report back.
nvergontbij is offline   Reply With Quote
Old 01-20-2021, 09:18 PM   #113
n1n4
Junior Member
 
Join Date: Oct 2020
Posts: 5
Default stopped working in Mint 20(.1)

Problem described here (for those who might come to this thread due to same issue):

https://www.displaylink.org/forum/sh...ad.php?t=67537

Tried the fix explained here: https://displaylink.org/forum/showpo...9&postcount=19

Tried the fix with both 5.4 kernel (default in Mint 20.1) and a 5.8.x kernel (via Update Manager). Neither made a difference. Still just blurry lines in correct resolution.
n1n4 is offline   Reply With Quote
Old 01-22-2021, 07:10 AM   #114
snipe122
Junior Member
 
Join Date: Feb 2019
Posts: 27
Default

Today I tried to close my laptop lid. Guess what, no lag today. Wonder how long that will hold!
snipe122 is offline   Reply With Quote
Old 04-22-2021, 05:24 PM   #115
cement_head
Junior Member
 
Join Date: Feb 2019
Posts: 6
Thumbs down

Totally broken on a System76 GalagoPro with Kernel 5.11.x and DisplayLink 5.4.

Worked without issues on Kernel 5.3 and DisplayLink 5.3, so there must be an incorrect parameter.

Last edited by cement_head; 04-22-2021 at 11:40 PM. Reason: clarity
cement_head is offline   Reply With Quote
Old 06-11-2021, 03:14 PM   #116
cement_head
Junior Member
 
Join Date: Feb 2019
Posts: 6
Default

Looks as if it's a MESA bug; patch needs to be applied:

https://bugs.launchpad.net/ubuntu/+s...r/+bug/1931547
cement_head is offline   Reply With Quote
Old 08-21-2021, 03:45 AM   #117
z0rk
Junior Member
 
Join Date: Aug 2021
Posts: 1
Default

It has now been more than a year since DisplayLink provided a patch for this issue. We are now up to xorg 1.20.12. Will this ever get fixed?

https://www.displaylink.org/forum/sh...ad.php?t=67148
z0rk is offline   Reply With Quote
Reply

Tags
ubuntu 20

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 03:52 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.