[ros-users] cturtle's Gazebo Crashing with Ogre error
Adam Leeper
aleeper at stanford.edu
Mon Jun 14 20:25:32 UTC 2010
Just to add a data point, I also crashed when using gazebo in cturtle (it
was fine in boxturtle and latest), but after running it once as root,
everything seems to work fine in my regular account.
--Adam
Adam Leeper
Stanford University
aleeper at stanford.edu
719.358.3804
On Sun, Jun 13, 2010 at 5:36 PM, Patrick Beeson <beeson.p at gmail.com> wrote:
> If I encounter this again, I'll try this solution. But as of now, after
> running as root, and now even after reboot, it simply works. Maybe
> there was an issue with shared memory that needed a reboot or root
> permissions to fix.
>
> On 06/12/2010 04:11 PM, John Hsu wrote:
> > ticketed on trac <https://code.ros.org/trac/ros-pkg/ticket/4165>, thanks
> > for the reports. I can't reproduce the error at the moment, but if
> > someone can, can you please try to clear out the shared memory segments
> > as described here
> > <
> http://www.ros.org/wiki/simulator_gazebo/Troubleshooting#Error:_failed_to_allocate_semaphore.2C_permission_denied
> .>
> > first and see if it helps?
> > thanks,
> > John
> >
> >
> > On Fri, Jun 11, 2010 at 3:04 PM, Patrick Beeson <beeson.p at gmail.com
> > <mailto:beeson.p at gmail.com>> wrote:
> >
> > Strange. After running as root, and seeing this work, I got back to
> > my normal user account, and it now works. Don't know if that'll be
> > the case after a reboot, but this is strange.
> >
> > On Fri, Jun 11, 2010 at 5:00 PM, Patrick Beeson <beeson.p at gmail.com
> > <mailto:beeson.p at gmail.com>> wrote:
> > > Yes indeed. If I run as root, it succeeds.
> > >
> > >
> > > On Fri, Jun 11, 2010 at 4:45 PM, William Woodall
> > <wjwwood at gmail.com <mailto:wjwwood at gmail.com>> wrote:
> > >> My coworker and I have discovered that it is a permissions
> > problem, running
> > >> roslaunch gazebo_worlds empty_world.launch as root allows gazebo
> > to run
> > >> normally.
> > >> We are still looking into why that is, but I can only guess that
> > it is
> > >> because the location of the binaries are not writable by normal
> > users.
> > >> I would like to see if you can reproduce this result.
> > >> Thanks,
> > >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > >> William Woodall
> > >> Graduate Software Engineering
> > >> Auburn University
> > >> w at auburn.edu <mailto:w at auburn.edu>
> > >> wjwwood at gmail.com <mailto:wjwwood at gmail.com>
> > >> 256-345-9938
> > >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > >>
> > >>
> > >> On Fri, Jun 11, 2010 at 4:35 PM, Patrick Beeson
> > <beeson.p at gmail.com <mailto:beeson.p at gmail.com>> wrote:
> > >>>
> > >>> I'm seeing this as well, and I am running Lucid with an NVIDIA
> card
> > >>> and the most current NVIDIA driver. glxinfo and glxgears works
> > fine,
> > >>> so I'm unsure why OGRE is having problems. I may try compiling
> the
> > >>> source instead of installing pre-compiled binaries using apt.
> > >>>
> > >>>
> > >>>
> > >>> On Tue, Jun 8, 2010 at 7:48 PM, William Woodall
> > <wjwwood at gmail.com <mailto:wjwwood at gmail.com>> wrote:
> > >>> > I figured this might be the problem, however, parallels has
> > some form of
> > >>> > 3D
> > >>> > acceleration, and I know this because I have rviz and compiz
> > (visual
> > >>> > effects) working in it. Also, the boxturtle build of gazebo
> > works just
> > >>> > fine
> > >>> > in my virtual machine, which leads me to believe it might be
> > a bug or
> > >>> > change
> > >>> > in requirements from the previous version that is causing the
> > error. I
> > >>> > will
> > >>> > attempt to find a computer with a better video card and
> > Ubuntu with
> > >>> > which to
> > >>> > test this theory, but I may not have one at my disposal.
> > >>> > Does anyone know if the error I posted is specifically related
> to
> > >>> > insufficient graphics capabilities?
> > >>> > Thanks for your help so far,
> > >>> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > >>> > William Woodall
> > >>> > Graduate Software Engineering
> > >>> > Auburn University
> > >>> > w at auburn.edu <mailto:w at auburn.edu>
> > >>> > wjwwood at gmail.com <mailto:wjwwood at gmail.com>
> > >>> > 256-345-9938
> > >>> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > >>> >
> > >>> >
> > >>> > On Tue, Jun 8, 2010 at 5:13 PM, John Hsu
> > <johnhsu at willowgarage.com <mailto:johnhsu at willowgarage.com>>
> > >>> > wrote:
> > >>> >>
> > >>> >> Hi,
> > >>> >>
> > >>> >> What graphics card and driver do you have?
> > >>> >>
> > >>> >> Gazebo/Ogre needs hardware acceleration, from my experience
> > parallel's
> > >>> >> will not work. Older ATI drivers also have incompatible
> OpenGL
> > >>> >> implementations. Most NVIDIA cards seems to run fine.
> > >>> >> Please see
> > >>> >> http://www.ros.org/wiki/simulator_gazebo/SystemRequirements
> > >>> >> for list of tested cards and drivers.
> > >>> >>
> > >>> >> John
> > >>> >>
> > >>> >> On Tue, Jun 8, 2010 at 2:40 PM, William Woodall
> > <wjwwood at gmail.com <mailto:wjwwood at gmail.com>>
> > >>> >> wrote:
> > >>> >>>
> > >>> >>> I am trying to use the cturtle binaries on ubuntu to
> > experiment with
> > >>> >>> gazebo's new features. When I run `roslaunch gazebo_worlds
> > >>> >>> empty_world.launch` I get this error:
> > >>> >>> http://gist.github.com/430689
> > >>> >>> In trying to debug this we have tried to run this on two
> > different
> > >>> >>> macbook pros running ubuntu lucid in parallels and on a
> > laptop running
> > >>> >>> lucid
> > >>> >>> that has an ati x1300 moble all with the same result.
> > >>> >>> Any ideas would be appreciated.
> > >>> >>> Thanks,
> > >>> >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > >>> >>> William Woodall
> > >>> >>> Graduate Software Engineering
> > >>> >>> Auburn University
> > >>> >>> w at auburn.edu <mailto:w at auburn.edu>
> > >>> >>> wjwwood at gmail.com <mailto:wjwwood at gmail.com>
> > >>> >>> 256-345-9938
> > >>> >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > >>> >>>
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