I've moved your topic to the dedicated IDE 2.x section of the forum as I think that it has a better chance to get the attention of those in the know (I'm not one of them).
Hi @AverageGuy. Is Arduino IDE functioning normally for you?
If not, I did find this Linux-specific issue that produces logs that contain the "Trace/breakpoint trap (core dumped)" message
However, when that fault occurs, we also expect to see something like this in the output:
[49662:0505/163801.040968:FATAL:setuid_sandbox_host.cc(158)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_arduinl1RTCc/chrome-sandbox is owned by root and has mode 4755.
So I'm not sure whether or not you are experiencing that problem where the "AppArmor" security software is preventing Arduino IDE from starting up.