I'm on lucid already and there are no binary packages for lucid yet, but I could try with the karmic packages.... Felix On Fri, May 7, 2010 at 10:23 PM, Dejan Pangercic wrote: > Would you try installing binaries as well and see if you get the same behavior? > We suspect your gcc compiler settings might be a bit fishy. > > D. > On Fri, May 7, 2010 at 10:19 PM, Felix Ruess wrote: >> I used rosinstall to get the source and compiled it. >> >> cheers, Felix >> >> On Fri, May 7, 2010 at 10:17 PM, Dejan Pangercic >> wrote: >>> Hi Felix, >>> >>> Lorenz just reminded me, did you install binaries or you compiled >>> packages by yourself? >>> >>> cheers, D. >>> >>> On Fri, May 7, 2010 at 9:49 PM, Felix Ruess wrote: >>>> python 2.6.5 >>>> >>>> On Fri, May 7, 2010 at 9:40 PM, Dejan Pangercic >>>> wrote: >>>>> Python version ( python --version)? >>>>> D. >>>>> >>>>> On Fri, May 7, 2010 at 9:20 PM, Felix Ruess wrote: >>>>>> D, >>>>>> >>>>>> when I step through turtle_tf_listener.py with pdb it fails after >>>>>> >>>>>> -> rospy.wait_for_service('spawn') >>>>>> (Pdb) zsh: illegal hardware instruction  pdb turtle_tf_listener.py >>>>>> __name:=turtle_listener >>>>>> >>>>>> and pdb exits with sigill >>>>>> >>>>>> cheers, Felix >>>>>> >>>>>> On Fri, May 7, 2010 at 9:02 PM, Felix Ruess wrote: >>>>>>> Hey Dejan, >>>>>>> >>>>>>> I'm running boxturtle >>>>>>> I already checked with roswtf and it doesn't complain: >>>>>>> >>>>>>> 1413 ros % roswtf >>>>>>> >>>>>>> 2010-05-07 20:52:02 flixr pts/2 >>>>>>> Loaded plugin tf.tfwtf >>>>>>> Stack: ros >>>>>>> ================================================================================ >>>>>>> Static checks summary: >>>>>>> >>>>>>> No errors or warnings >>>>>>> ================================================================================ >>>>>>> >>>>>>> ROS Master does not appear to be running. >>>>>>> Online graph checks will not be run. >>>>>>> ROS_MASTER_URI is [http://localhost:11311] >>>>>>> >>>>>>> cheers, Felix >>>>>>> >>>>>>> >>>>>>> On Fri, May 7, 2010 at 8:44 PM, Dejan Pangercic >>>>>>> wrote: >>>>>>>> Hi Felix, >>>>>>>> first off did you install stable, trunk or latest? >>>>>>>> Furthermore, gdb will not work for pyhton nodes, sorry I did not >>>>>>>> realize before it was about python. You would need to use pdb instead. >>>>>>>> Can you run roswtf  and post please? >>>>>>>> >>>>>>>> cheers, D. >>>>>>>> >>>>>>>> >>>>>>>> On Fri, May 7, 2010 at 8:05 PM, Felix Ruess wrote: >>>>>>>>> Dejan, >>>>>>>>> >>>>>>>>> I attached the full backtrace in case this is of any help... >>>>>>>>> Thanks a lot! >>>>>>>>> >>>>>>>>> Cheers, Felix >>>>>>>>> >>>>>>>>> On Fri, May 7, 2010 at 7:49 PM, Felix Ruess wrote: >>>>>>>>>> Tully, >>>>>>>>>> >>>>>>>>>> thanks for the hint! I did a svn up in joystick_drivers and there now >>>>>>>>>> it is already added in the dep file :-) >>>>>>>>>> And yes, that is not the problem causing the segfault. >>>>>>>>>> >>>>>>>>>> Dejan, >>>>>>>>>> >>>>>>>>>> finally found out how to debug the python program with gdb (removed >>>>>>>>>> the node from the launch file and ran gdb python seperately). >>>>>>>>>> here is the trace: >>>>>>>>>> >>>>>>>>>> (gdb) run turtle_tf_listener.py __name:=turtle_listener >>>>>>>>>> Starting program: /usr/bin/python turtle_tf_listener.py __name:=turtle_listener >>>>>>>>>> [Thread debugging using libthread_db enabled] >>>>>>>>>> [New Thread 0x25a8b70 (LWP 7159)] >>>>>>>>>> [New Thread 0x2da9b70 (LWP 7160)] >>>>>>>>>> [New Thread 0x35b6b70 (LWP 7161)] >>>>>>>>>> [Thread 0x35b6b70 (LWP 7161) exited] >>>>>>>>>> [New Thread 0x35b6b70 (LWP 7166)] >>>>>>>>>> [New Thread 0x3db7b70 (LWP 7170)] >>>>>>>>>> [New Thread 0x45b8b70 (LWP 7173)] >>>>>>>>>> [New Thread 0x4db9b70 (LWP 7175)] >>>>>>>>>> [Thread 0x45b8b70 (LWP 7173) exited] >>>>>>>>>> >>>>>>>>>> Program received signal SIGILL, Illegal instruction. >>>>>>>>>> [Switching to Thread 0x4db9b70 (LWP 7175)] >>>>>>>>>> 0x0051c203 in ros::TimeBase::fromSec >>>>>>>>>> (obj=