无法启动 docker 引擎守护程序

Question

我在尝试启动守护程序（Ubuntu 20.04）时得到了这些结果。 建议赞赏：

andrew@andrew-VirtualBox:~$ sudo dockerd
INFO[2022-09-12T21:05:16.047977041-05:00] Starting up                                  
INFO[2022-09-12T21:05:16.055612067-05:00] detected 127.0.0.53 nameserver, assuming systemd-resolved, so using resolv.conf: /run/systemd/resolve/resolv.conf 
INFO[2022-09-12T21:05:16.090558541-05:00] parsed scheme: "unix"                         module=grpc
INFO[2022-09-12T21:05:16.090596347-05:00] scheme "unix" not registered, fallback to default scheme  module=grpc
INFO[2022-09-12T21:05:16.090620752-05:00] ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock  <nil> 0 <nil>}] <nil> <nil>}  module=grpc
INFO[2022-09-12T21:05:16.090669859-05:00] ClientConn switching balancer to "pick_first"  module=grpc
INFO[2022-09-12T21:05:16.147449136-05:00] parsed scheme: "unix"                         module=grpc
INFO[2022-09-12T21:05:16.147512062-05:00] scheme "unix" not registered, fallback to default scheme  module=grpc
INFO[2022-09-12T21:05:16.147533188-05:00] ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock  <nil> 0 <nil>}] <nil> <nil>}  module=grpc
INFO[2022-09-12T21:05:16.147653426-05:00] ClientConn switching balancer to "pick_first"  module=grpc
INFO[2022-09-12T21:05:16.586351797-05:00] [graphdriver] using prior storage driver: overlay2 
failed to start daemon: error while opening volume store metadata database: timeout

Answer 1

也许你可以尝试跑

ps axf | grep docker | grep -v grep | awk '{print "kill -9 " $1}' | sudo sh 

然后开始

sudo systemctl start docker