Docker and Chromium net::ERR_NETWORK_CHANGED

Question

I have an AngularJS application that does an ajax call but it results in a chromium error:

net::ERR_NETWORK_CHANGED

I tried to disable any adapters that I don't need. I have multiple ones and multiple dockers containers running.

I disabled ipv6 on each adapter. I don't use any proxy and use default Chromium browser without any addon nor browser profile.

Disabled Wifi interface, only using ethernet.

Any idea how to fix this?

Answer 1

sudo service docker stop

But this is not a solution because I need docker in my daily work. So I found out that docker networks cause this problem

docker network prune helped me

Or try to delete one by one except of none, bridge, host

Answer 2

I was constantly getting ERR_NETWORK_CHANGED.

This is what finally worked for my current browsers: Chromium, Opera and FlashPeak Slimjet.

sudo service docker stop

The following actions did not solve my issue:

• Checked modem, router, and cables to isolate the issue.

• Disabled IPv6 from my wired Network

• Commands:

  sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1

  sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1

After I stopped Docker, I am not getting any more console errors.

I hope this can help someone saving hours of annoying troubleshooting.

Ron.