Changing "127.0.0.1 prometheus" to "127.0.0.1 prometheus localhost" solved the problem. Thank you. On Wed, Aug 18, 2010 at 4:52 PM, Ken Conley wrote: > I suspect it's due to these lines in your /etc/hosts: > > > 127.0.0.1 prometheus > > 192.168.1.102 prometheus localhost > > I'm not a network admin, but AFAIK localhost should be probably mapped > to 127.0.0.1 for IPv4. > > - Ken > > On Wed, Aug 18, 2010 at 12:16 PM, Max B wrote: > > I never had boxturtle. This happens with every launchfile. > > $ more hosts > > 127.0.0.1 prometheus > > # The following lines are desirable for IPv6 capable hosts > > ::1 localhost ip6-localhost ip6-loopback > > fe00::0 ip6-localnet > > ff00::0 ip6-mcastprefix > > ff02::1 ip6-allnodes > > ff02::2 ip6-allrouters > > ff02::3 ip6-allhosts > > 192.168.1.102 prometheus localhost > > No one else uses this machine. > > On Wed, Aug 18, 2010 at 2:35 PM, Ken Conley > wrote: > >> > >> It would be helpful to have more information on your setup to try and > >> narrow this sort of thing down, as it is very uncommon, thus not > >> easily diagnosed. > >> > >> For example: > >> > >> 1) did this work with boxturtle? > >> 2) does this happen with any roslaunch file, or just a particular file? > >> 3) what does your /etc/hosts look like, your ifconfig, etc... > >> 4) are other people using the same machine > >> > >> - Ken > >> > >> On Tue, Aug 17, 2010 at 10:35 AM, Max B wrote: > >> > To Ken: > >> >> > >> >> As above, there is likely a network issue. > >> > > >> > > >> > What kind of network issue? Nothing on the ROS troubleshooting page > >> > helped. > >> > I tried adding a rule for port 11311 in ufw, and that didn't help. > nmap > >> > says > >> > that port 11311 is open. > >> > From, > >> > Max > >> > _______________________________________________ > >> > ros-users mailing list > >> > ros-users@code.ros.org > >> > https://code.ros.org/mailman/listinfo/ros-users > >> > > >> > > >> _______________________________________________ > >> ros-users mailing list > >> ros-users@code.ros.org > >> https://code.ros.org/mailman/listinfo/ros-users > > > > _______________________________________________ > > ros-users mailing list > > ros-users@code.ros.org > > https://code.ros.org/mailman/listinfo/ros-users > > > > > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > -- No thanks, I'm not really into Pokémon.