Support Ubuntu 20.04 LTS (Focal Fossa)
I am try to install displaylink driver in Ubuntu 20.04 LTS (Focal Fossa)
(linux kernel 5.4.0-14-generic), but the instalation finish with the error: Code:
make[1]: se sale del directorio '/usr/src/linux-headers-5.4.0-14-generic' Thank! Regars |
With Ubuntu 20.04 due out in the next month, I would be most interested in beta testing any new drivers that support this release...
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I'm facing same issue after upgrading from 19.10 to 20.04
Displays are not working anymore and I'm not able to use them at all. For those who in the same situation, you can use an opensource drivers which worked for me https://github.com/AdnanHodzic/displaylink-debian |
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During the installation it downloads from our friendly neighbourhood DisplayLink webpage: Quote:
I'm still trying to iron out some things as am new to displaylink, but hope this helps... |
Same situation here, just upgraded to 20.04 and the secondary display stoped working, i use a thinkpad dock connected to the laptop and got it to work on Ubuntu 19 with the latest displaylink driver, now even reinstalling the driver it does not work.
I have tried the open source drivers advised here but even after following all the steps it does not work either. Any update soon ? |
Code:
Verifying archive integrity... 100% All good. Code:
DKMS make.log for evdi-5.2.14 for kernel 5.4.0-26-generic (x86_64) |
1 Attachment(s)
Request support for Ubuntu 20.04
Here diagnostic tool output |
ubuntu 20.04 lts
in version 19.10 we already had the problem of disconnecting the displays eventually.
now in version 20.04 LTS general error in the driver. Failed to build evdi / 5.2.14. Consult /var/lib/dkms/evdi/5.2.14/build/make.log for details .. |
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sudo aprt-get install flex An option I used is https://www.displaylink.com/downloads/file?id=1369 it possible to run and get DisplayLink to work for 20.04 version. |
I have the same issue
I installed flex, bison, libelf-dev but still the installation fails. I bought 3 x displaylink devices last week - pls support and update the driver for the newest kernel Also it is a shame that in 2020 and Ubuntu 20.04 installation instruction is dated 2014 and mentiones ubuntu 14 :/ Quote:
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DKMS make.log for evdi-5.2.14 for kernel 5.4.0-26-generic (x86_64) sex 24 abr 2020 16:01:43 -03 make KBUILD_VERBOSE=1 SUBDIRS=/var/lib/dkms/evdi/5.2.14/build SRCROOT=/var/lib/dkms/evdi/5.2.14/build CONFIG_MODULE_SIG= -C /lib/modules/5.4.0-26-generic/build modules make[1]: Entering directory '/usr/src/linux-headers-5.4.0-26-generic' make -f ./Makefile syncconfig make -f ./scripts/Makefile.build obj=scripts/basic rm -f .tmp_quiet_recordmcount make -f ./scripts/Makefile.build obj=scripts/kconfig syncconfig bison -o scripts/kconfig/parser.tab.c --defines=scripts/kconfig/parser.tab.h -t -l scripts/kconfig/parser.y /bin/sh: 1: bison: not found make[3]: *** [scripts/Makefile.host:17: scripts/kconfig/parser.tab.h] Error 127 make[2]: *** [Makefile:594: syncconfig] Error 2 make[1]: *** [Makefile:704: include/config/auto.conf.cmd] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-26-generic' make: *** [Makefile:22: all] Error 2 |
in version 19.10 it works more or less
works on 19.10 when you upgrade to 20.04lts to stop working.
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Ubuntu 20.04 solution
This is confirmation that following the instructions on https://github.com/AdnanHodzic/displaylink-debian works with Ubuntu 20.04.
With the official drivers, even after installing flex and bison, it will not work because the makefile cannot find Build.include in the kernel headers. After running: sudo apt install git git clone https://github.com/AdnanHodzic/displaylink-debian.git cd displaylink-debian/ && sudo ./displaylink-debian.sh Then, reboot, and "delete all secure boot variables" in bios or otherwise remove secureboot. |
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I've followed these instructions without success. I've reported here: https://github.com/AdnanHodzic/displ...ian/issues/391 Please, Could you share more details here. What does mean `delete all secure boot variables` ?. Regards. |
ERROR (code 3): Failed to build evdi/5.2.14.
Hey there!
I having errors when I trying to install Display link driver on Ubuntu 20.04. This is the log of the Code:
/var/lib/dkms/evdi/5.2.14/build/make.log Code:
cat /dev/null drivers/video/backlight/modules.builtin drivers/video/console/modules.builtin drivers/video/fbdev/modules.builtin) > drivers/video/modules.builtin |
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I did the above steps, rebooted, checked if secureboot was disabled (it was), when ubuntu booted the secundary screen started working. I have the secondary screen connected to a Lenovo Thinkpad x1 thru a Thinkpad Dock. Thanks !! |
n https://github.com/AdnanHodzic/displaylink-debian works on Ubuntu 20
Thank you djkajo!
I can confirm it worked for me on my dell XPS and Dell D6000 dock following the instructions that you followed as well. I hope that solution works for everyone here! |
there is a PR to fix the script. this is what worked for me
https://github.com/AdnanHodzic/displ...pull/392/files |
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Thanks |
Not working after upgrade from 19.10 to 20.04
I have tried the displaylink-debian but it has errors - HUNK failed
I am wondering whether it would work if i did a fresh install of 20.04 I am wondering if someone has instructions for completely removing the official DisplayLink driver before trying displaylink-debian I have a Thinkpad with Intel Graphics |
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You could try a fresh Linux install, but as soon as it tries to update I suspect you'll hit the same issue. |
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Ubuntu driver 20.04 - scaling
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20.04 choppy graphics and sound
Got the displaylink working on 20.04 @ amd and vega graphics and wayland. I had to install libdrm-dev to avoid the drm.h error while running install from the git clone. Now everythings fine other than the graphics and sound seem to be slightly cutting off and choppy. Anyways 100% better than without it.:p
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The official Ubuntu 20.04 driver may be coming soon! Check this out:
https://support.displaylink.com/know...on-ubuntu-20-0 |
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Have 2 of the docks and would be very disappointed if it would not be supported anymore.. |
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Thanks |
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https://support.displaylink.com/know...ent-x-upgrades But the troubleshooting is already installed but doesn't work Do you guys having the same problem ? |
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In any case I am happy for now with X11 and have all the functionality I require...we'll see what the new driver is like once its released. |
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New driver now available and installed - builds/installs just fine under 20.04 and works a treat with both X and Wayland. :-)
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Missing Component libdrm
Today I want to install the lastest ubuntu driver. But I get the error. Missing Component libdrm. But it is installed. Anyone have the same issue?
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Yep. Both are installed. I uninstall both an let the installer install them, but that don't work too.
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Tried to re-install dkms and libdrm-dev, with no success |
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Verifying archive integrity... 100% All good. Uncompressing DisplayLink Linux Driver 5.3.0.28 100% DisplayLink Linux Software 5.3.0.28 install script called: Distribution discovered: Ubuntu 20.04 LTS [ Installing dependencies ] WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Paketlisten werden gelesen... Abhängigkeitsbaum wird aufgebaut.... Statusinformationen werden eingelesen.... dkms ist schon die neueste Version (2.8.1-5ubuntu1). libdrm-dev ist schon die neueste Version (2.4.101-2). 0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert. Do you want to continue? [Y/n] Y Paketlisten werden gelesen... Fertig Abhängigkeitsbaum wird aufgebaut. Statusinformationen werden eingelesen.... Fertig dkms ist schon die neueste Version (2.8.1-5ubuntu1). libdrm-dev ist schon die neueste Version (2.4.101-2). 0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert. Unsatisfied dependencies. Missing component: libdrm. This is a fatal error, cannot install DisplayLink Linux Software. lsb_release -a: No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal uname -a: Linux Jonas-Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux apt search: Sortierung... Fertig Volltextsuche... Fertig libdrm-dev/focal,now 2.4.101-2 amd64 [installiert] Benutzerbereichsschnittstelle zu Kernel-DRM-Diensten – Entwicklungsdateien |
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