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vhp1
04-29-2020, 04:52 AM
Does anyone know when a DisplayLink driver for Ubuntu 20.04 LTS will be available?
https://www.displaylink.com/downloads/ubuntu

I tried the old releases 5.1 and 5.2.
But they give an error.
Failed to build evdi/5.*

I also tried a third-party driver.
The installation was successful, but my ASUS external monitor was not detected.
https://github.com/AdnanHodzic/displaylink-debian

In the meantime, does anyone have suggestions on how to work around this issue?

Thanks in advance!

vhp1
04-29-2020, 05:02 PM
A zip file created by the official DisplayLink Linux support tool (https://support.displaylink.com/knowledgebase/articles/757047-how-can-i-report-ubuntu-issues-to-displaylink) is attached.
vhp1@Vu-Gazelle:~/Desktop/x64$ sudo ./DLSupportTool

Adnan Hodzic's tool (https://github.com/AdnanHodzic/displaylink-debian/blob/master/post-install-guide.md):
vhp1@Vu-Gazelle:~/Desktop/displaylink-debian$ sudo ./displaylink-debian.sh --debug

-------------------------------------------------------------------

Starting Debug ...

Did you read Post Installation Guide? http://bit.ly/2TbZleK [y/N] y

Did you read Troubleshooting most common issues? http://bit.ly/2Rofd0x [y/N] y

--------------- Linux system info ----------------

Distro: Ubuntu
Release: focal
Kernel: 5.4.0-28-generic

---------------- DisplayLink info ----------------

Driver version: 1.3.52
1.4.210
4.4.24
5.1.26
5.2.14
DisplayLink service status: up and running
EVDI service version: 1.7.0

------------------ Graphics card -----------------

Vendor: i915
Subsystem: Graphics
VGA: Intel Corporation HD Graphics 630 (rev 04)
VGA (3D):
X11 version: 1.20.8-2ubuntu2
X11 configs: /etc/X11/xorg.conf.d/20-displaylink.conf

-------------- DisplayLink xorg.conf -------------

File: /etc/X11/xorg.conf.d/20-displaylink.conf
Contents:
Section "Device"
Identifier "Intel"
Driver "intel"
EndSection

-------------------- Monitors --------------------

Providers: number : 1
Provider 0: id: 0x47 cap: 0x9, Source Output, Sink Offload crtcs: 4 outputs: 4 associated providers: 0 name:Intel

vhp1
05-06-2020, 05:35 AM
I combined this config (https://github.com/AdnanHodzic/displaylink-debian/issues/293#issuecomment-622965579) with the DisplayLink Ubuntu 5.3 driver (https://www.displaylink.com/downloads/file?d=304), and my ASUS monitor works again!