Hello together,

first at all, im a pretty ros-rookie.

Starting roscore occurs following failures:

faps@UbuntuBioMech:~$ roscore ... logging to /home/faps/.ros/log/a1b68836-ea2a-11e1-9b31-000c295e6a98/roslaunch-UbuntuBioMech-9916.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://UbuntuBioMech:45736/ ros_comm version 1.8.6

SUMMARY

PARAMETERS * /rosdistro * /rosversion

NODES

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 [9932] ROS_MASTER_URI=http://UbuntuBioMech:11311/

setting /run_id to a1b68836-ea2a-11e1-9b31-000c295e6a98 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 [9945] started core service [/rosout

]

The ROS-Workaround for this problem didnt work.

Any Sugesstions what is going wrong? Many thanks ahead,

Dominik