There was a problem entering the container

[1084077463]

docker version:20.10.6
Use the docker exec command to enter the container:
failed to resize tty, using default size
How should this problem be solved? Is it the docker version or the server?

[thaJeztah]

This error comes from the docker cli; https://github.com/docker/cli/blob/a32cd16160f1b41c1c4ae7bee4dac929d1484e59/cli/command/container/tty.go#L49-L68

The cli will resize the terminal inside the VM to match the terminal Window (when starting the exec, and if your terminal window is resized). This is on a "best effort" base, because it's possible that the container is slow to respond, or other reasons. Possibly the CLI should print the actual error it encountered (but that would only be useful for debugging purposes)

If you have steps to consistently reproduce this problem, it's best to open a ticket in the CLI issue tracker instead (https://github.com/docker/cli), but when doing so, please include the information that was requested in the issue template when you open a ticket (at least the full output of docker version and docker info, but also clear reproduction steps).

Closing this because of the above, but feel free to continue the conversation.

[1084077463]

I submit the question to docker cli:docker/cli#3231