[ros-users] pr2 + controllers simulation without gazebo gui/…

hi dear ros users,

i'm new in ros and have a problem with gazebo on my notebook. its a
lenovo with an intel grafic card, which causes rendering errors and
crashes by gazebo. i want to write and test a node for the pr2 anyway.
is there a possibility to run the simulation without the gui/
rendering? i mean only with standart IO, ROS_INFO and so on? or is
there an other way to simulate pr2?

thanks,
Andriy