Sorry to bother you guys. I got some problems with my system, after I update many docker containers on web gui at one time.
I think The main problem is just what i said, so now I can't open web gui, and every command of docker is dead. Every command, including 'docker info'. It just not response at all. I can't use web ui now, but I can still use ssh to connect. I tried to reboot system many times, but it just didn't work.
I even can't cd into /var/lib/docker.
So what shoud I do now? Can someone help me with that? Truely thanks a lot!