Server/docker connectivity problem

General Discussions
1

Hello everyone, I’m running a docker and I’ve been constantly having connectivity problems. Out of nowhere my server stops and I can no longer access it via putty, only when I restart the server via dashboard. Below are the logs from the Ubuntu 22 OS on a dedicated server. If anyone can help, I’d appreciate it.

" E: Sub-process /lib/systemd/systemd-networkd-wait-online returned an error code (1)"
“E: Sub-process /lib/systemd/systemd-networkd-wait-online returned an error code (1)”

" kernel: [ 3.025769] RAS: Correctable Errors collector initialized."
" kernel: [ 7.247387] EXT4-fs (md1): re-mounted. Opts: errors=remount-ro. Quota mode: none."

"error=“aufs is not supported (modprobe aufs failed: exit status 1)”
" containerd[624]: error=“aufs is not supported (modprobe aufs failed: exit status 1)”

"dockerd[768]: level=warning msg=“Error (Unable to complete atomic operation, key modified)”
"dockerd[670]: level=warning msg=“Error (Unable to complete atomic operation, key modified)”

“networkd-dispatcher[604]: ERROR:Unknown interface index 9 seen even after reload
" networkd-dispatcher[604]: ERROR:Unknown interface index 5 seen even after reload
“””

2

Please, format your post according to the following guide: How to format your forum posts
In short: please, use </> button to share codes, terminal outputs, error messages or anything that can contain special characters which would be interpreted by the MarkDown filter. Use the preview feature to make sure your text is formatted as you would expect it and check your post after you have sent it so you can still fix it.

Example code block:

```
echo "I am a code."
echo "An athletic one, and I wanna run."
```

After fixing your post, please send a new comment so people are notified about the fixed content.