http://www.bing.com:80/search?q=Ros+5+Interface+Module+Remote+Optical+SensorSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Ros+5+Interface+Module+Remote+Optical+SensorCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://answers.ros.org/questions/This is the static archive of questions from ROS Answers archive Answers.Tue, 07 Apr 2026 14:29:00 GMThttps://static.answers.ros.org/question/406317/Hi @ ravijoshi, I use ubuntu 22 (Jammy jellyfish) with ros-rolling Thank you for your suggestion and help.Fri, 10 Apr 2026 14:47:00 GMThttps://static.answers.ros.org/question/315792/I've seen many questions about this, including one of mine from a year ago. What about this case, where I think it all looks correct and nothing in the loop is long running, and yet I often have to do ^c many many times before it responds. Oddly shift ^c seems to interrupt better. I don't even know what shift ^c is!Fri, 10 Apr 2026 16:56:00 GMThttps://static.answers.ros.org/question/385398/Is there some clear guidance when to use which? I have read somewhere that ROS INFO is for C, whereas ROS INFO_STREAM is for C++...but I am sure there must be more to it. Thx for you explanations. Asked by ticotico on 2021-08-30 04:53:14 UTCThu, 09 Apr 2026 22:05:00 GMThttps://answers.ros.org/question/403553/By doing an echo of my /tf topic I am able to see the timestamps of the different transforms, and I realized that those timestamps are given in seconds from 1970, whereas the message I get from Rviz about the base_link frame gives the time in seconds since the moment I launched the simulation:Fri, 10 Apr 2026 00:43:00 GMThttps://static.answers.ros.org/question/370723/Note that I had to build ros from source setting python executable to python3 in order to use python3 packages with ros melodic.Thu, 02 Apr 2026 13:31:00 GMThttps://answers.ros.org/question/320734/There is no ROS package called gazebo_plugin, nor is there an Ubuntu package (in your case) that is called gazebo_plugin, so rosdep cannot determine which package should be installed to fulfil the dependency. It's likely that this is a typo: there is a ROS package called gazebo_plugins (note the s at the end there).Tue, 07 Apr 2026 12:06:00 GMThttps://answers.ros.org/question/345341/Asked by jlepers on 2020-02-28 06:06:36 UTCTue, 07 Apr 2026 00:10:00 GMThttps://answers.ros.org/question/365683/And it works fine. But when I use ros2 run ea maintenance mode manager maintenance mode it doesn't work, I get no executable found.Fri, 10 Apr 2026 17:46:00 GMThttps://answers.ros.org/question/364116/In ROS1 I would source ROS again, rebuild my packages and it would be done ! But here in ROS2 Dashing even when sourcing ROS2 again I still have this package in those env variables : COLCON_PREFIX_PATH, AMENT_PREFIX_PATH, CMAKE_PREFIX_PATH.Wed, 08 Apr 2026 12:05:00 GMT