host is not set to this machine

edit

Hi,

I'm new to ROS, I can ping my machine but I always get this error when I run roscore. I'm not able to use simple teleop with Husky. I already modify the hosts file on the husky and my laptop.

thibault@ubuntu:/$ roscore
... logging to /home/thibault/.ros/log/dd413c6a-2383-11e2-91e9-0026226637c2/roslaunch-ubuntu-6616.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://ubuntu:47097/
ros_comm version 1.8.10

SUMMARY
========

PARAMETERS
 * /rosdistro
 * /rosversion

NODES

**WARNING: ROS_MASTER_URI [http://192.168.1.2:11411] host is not set to this machine
auto-starting new master**
Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in <module 'threading' from '/usr/lib/python2.7/threading.pyc'> ignored
process[master]: started with pid [6632]
ROS_MASTER_URI=http://ubuntu:11311/

setting /run_id to dd413c6a-2383-11e2-91e9-0026226637c2
Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in <module 'threading' from '/usr/lib/python2.7/threading.pyc'> ignored
process[rosout-1]: started with pid [6645]
started core service [/rosout]
^C[rosout-1] killing on exit
[master] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete
done