I’ve been having this issue very sporadically (sometimes a couple times a week, sometimes once a month). I’m curious as to how the more veteran folk here would try and narrow down the cause of this issue.

I can provide more info if needed!

Edit: More Info:

  • Using a static IP (no DHCP) through Netplan.
  • hillbicks@feddit.deEnglish
    2·
    1 year ago

    Since you’re not really sure what the issue is, check all the logfiles around the time the problem starts. maybe you’ll see a service stopping or starting.

    • Dax87@forum.stellarcastle.netOPEnglish
      2·
      1 year ago

      Thank you I’ll do that! It’s hard to catch exactly when it happens. I think I need to get some monitoring and alert services up and running

      • hillbicks@feddit.deEnglish
        1·
        1 year ago

        Easiest route you could go is setup a systemd timer which runs every 5 mins, pings an ip and write the result into a logfile. that way you have a timestamp for the problem start without going all out with monitoring.

        Good luck!

      • JoeKrogan@lemmy.worldEnglish
        1·
        1 year ago

        Changedetection.io it can send you an email or message when your server fails to ping it.you will then have the times. Its a 5 minute job to set it up. Make an account and your email or number or whatever and make a curl request to the specific endpoint in a cronjob

      • AtemuEnglish
        1·
        1 year ago

        You don’t need to catch that moment live, it was already recorded.

        Take a look at journalctl -b -1 (previous boot).