I have a ubunti 22 LTS , the only package installed on top is docker
in docker I have 1 (local) environment with 4 containers.
Now, when managing the ubuntu server over an ssh terminal, the terminal gets disconnected all the time. In Putty I get :
Network error: Software caused connection abort
Strange thing is: when I just leave the terminal open, and having the server /docker run (but not logging into anything), then all is ok
From to moment I log into eg portainer GUI running in a docker then disconnects start
And it gets worse/worse (shorter time) … till I even can’t connect to open a new session :
Network error: connection refused
Untill for no clear reason, I can log back in.
I tried 2 terminal apps: same thing
looking /var:log/auth.log doesn’t give me a clue
who or which logs can direct me to the cause?