Will Ubuntu Xenial i386 work for REEM-C simulations?

asked 2019-04-28 13:25:03 -0500

ju78iklo9
26 ●14 ●15 ●18

updated 2019-04-29 02:02:59 -0500

gvdhoorn
86574 ●283 ●1432 ●1054 http://cor.tudelft.nl/

I want to work on REEM-C simulations in Gazebo but my development box is running Bionic Beaver. So I retrieved a computer from storage and went to ubuntu.com to get 16.04 os. Got the box to work great after 3 or 4 failed attempts.

Getting ready to download ROS again but I noticed that I may still have a problem going forward. The ubuntu.com OS that finally worked on my test box is/was ubuntu-16.04-desktop-i386.iso and the OS called out in ROS.org says in REEM-C's tutorial “Ubuntu installation” to first download ubuntu-16.04.4-desktop-amd64.iso

Question: Can I proceed with REEM-C simulation in Gazebo? Or do I have to wget the exact iso that is called for? Thank you for your advice in advance.

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What is the output of cat /proc/cpuinfo?

gvdhoorn ( 2019-04-29 03:50:36 -0500 )edit

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I can't say anything about whether things run, but they will at least compile: I've just tried it in a i386/ubuntu:xenial container. Following the instructions here results in a Kinetic workspace with all REEM packages built successfully.

Edit: trying to roslaunch reemc_gazebo reemc_empty_world.launch results in at least one Eigen alignment assertion, so that would seem to point to issues using this code on a 32 bit Ubuntu installation.

@ju78iklo9: I would second @Victor Lopez's suggestion and try to see whether you can install an amd64 version of Ubuntu on your PC.

gvdhoorn ( 2019-04-29 03:50:16 -0500 )edit

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Will Ubuntu Xenial i386 work for REEM-C simulations?

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