I have ubuntu 20.04, I install drake and try run example.
When I try run bazel-bin/tools/drake_visualizer & bazel-bin/examples/multibody/inclined_plane_with_body/inclined_plane_with_body I have got error:
[1] 121628
LCM self test failed!!
Check your routing tables and firewall settings
LCM self test failed!!
Check your routing tables and firewall settings
*** buffer overflow detected ***: terminated
LCM self test failed!!
Check your routing tables and firewall settings
[1]+ Aborted (core dumped) bazel-bin/tools/drake_visualizer
>Solution :
Something with LCM’s networking configuration isn’t working. For example, if there is no lo (loopback) device, or it’s disabled, or configured oddly.
See https://lcm-proj.github.io/multicast_setup.html for some tips.