Error using ROS2 toolbox

When I create a ROS2 node, the message "Transport stopped" is shown in Matlab command window while the linux terminal shows:

[WARN] [rcl]: Found '__log_disable_rosout:=true'. This syntax is deprecated. Use '--ros-args --disable-rosout-logs' instead.

munmap_chunk(): invalid pointer

No node is created and all ros2 commands show the same response, even when I run the provided ROS2 examples, e.g. exampleHelperROS2CreateSampleNetwork

I also experienced the problem exposed here: https://www.mathworks.com/matlabcentral/answers/329796-issue-with-libstdc-so-6 , and implemented the accepted answer.

Pd. trial licence on Ubuntu 18.04 (Bionic)

Thanks

[Julius Kahle]

Hi Daniel,

I experienced that error myself and wanted to know if you found any solution or workaround yet to fix that issue.

Thanks

Julius