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Asked: 2026-06-04T05:11:15+00:00

I need to know how to connect to a beaglebone (or beagleboard) with SSH

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I need to know how to connect to a beaglebone (or beagleboard) with SSH when I plug it into a new network with an ethernet cable like this:

    $ ssh root@beaglebone.local

So far I’ve only been able to access it like this, if I know the IP address:

    $ ssh root@<ip_address>

But I don’t always know the IP address of the board on new networks so I’m hoping to access it with with a name like: beaglebone.local.

Right now when I try to do this I get this error: 

    "ssh: Could not resolve hostname beaglebone.local: nodename nor servname provided, or not known"

I checked the hostname and hosts files, and added “127.0.0.1 beaglebone” to the hosts on the beaglebone, but not sure what else I can do? 

    # cat /etc/hostname 
    beaglebone 

    # cat /etc/hosts 
    127.0.0.1        localhost.localdomain                localhost 
    127.0.0.1        beaglebone
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1 Answer

  1. Editorial Team

    I had a similar issue running my beaglebone on Angstrom-Cloud9-IDE-GNOME-eglibc-ipk-v2012.05-beaglebone-2012.04.22.img.xz. In this distribution, “beaglebone.local” should appear on the network after the system boots.

    About 50% of the time after reboot, “beaglebone.local” would not appear on the network (although the bone would be available by IP address). When this happened, “systemctl status avahi-daemon.service” showed that the avahi-daemon failed with “exit code 255”. Interestingly, a subsequent “systemctl start avaihi-daemon.service” would always be successful and “beaglebone.local” would appear on the network.

    Also “journalctl | grep avahi” returned a single message stating something like “Daemon already runnin gon PID NNN”.

    So, I “fixed” the problem by adding the line “ExecStartPre=/bin/rm -f /var/run/avahi-daemon/pid” to the [Service] section of /lib/systemd/system/avahi-daemon.service. With this addition, “beaglebone.local” now appears on the network 100% of reboots.

    I say “fixed” (i.e., in quotes) because I have not been able to track down the root cause that is leaving around the stray avahi pid file(s) and thus don’t have a true fix.

    — Frank

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