error enabling docker in OMV extras repositories

Hi all, first sorry for my poor english..
Hi have an error when activate the docker in OVM described at video
{How to} Install Transmission in a Docker in OMV4 [Video]

Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C; omv-mkconf apt 2>&1' with exit code '1': Warning: apt-key output should not be parsed (stdout is not a terminal)Executing: /tmp/apt-key-gpghome.B49YqZDfNX/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 9dc858229fc7dd38854ae2d88d81803c0ebfcd88gpg: keyserver receive failed: Server indicated a failurerun-parts: /usr/share/openmediavault/mkconf/apt.d/15omvextras exited with return code 2

thanks

Zitat von ryecoaaron

Something on your network is blocking the ubuntu key server that the plugin gets the repo key from.

Sorry, but I don't understand ... My network? how it's possible? I've other computers with ubuntu in my house, and my network works fine.. Does anyone have the same error ? any solution here?

sorry for my english.

Zitat von geaves

Go into Network>>>Interfaces>>>Select your interface>>>>Click Edit>>>scroll down to Advanced Settings>>>DNS servers and enter a public dns server (1.1.1.1) Save>>>then apply

Not working..
maybe the problem is not on my network ... I have grabbed the raspberry and I have taken it to work with another standard network and gives the same error.
Everythings works fine.. the system have upgrades normally.. only fails with the repositories of docker..

Zitat von geaves

Have you installed OMV-Extras? I you have does that error occur when you go into OMV-Extras and enable the Docker CE repo?

SOLVED!!!
My solution: I download new OVM-extras from webpage http://omv-extras.org/joomla/index.php/omv-plugins-4 (there are a new version Latest version: 4.1.13) and upgrade... and boilá works perfectly.. Thanks to all the people who helped me solve the error.

And sorry for my english.