Bug: 3.4.5 won't install Ubuntu 20.04

Technical Support & Bugs
#1

VASSAL 3.4.5 crashes on running VASSAL.sh

log

A fatal error has been detected by the Java Runtime Environment:

SIGSEGV (0xb) at pc=0x00007f0789eba6ec, pid=439949, tid=439972

JRE version: OpenJDK Runtime Environment (11.0.8+10) (build 11.0.8+10-post-Ubuntu-0ubuntu120.04)

Java VM: OpenJDK 64-Bit Server VM (11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode, sharing, tiered, compressed oops, g1 gc, linux-amd64)

Problematic frame:

C [libc.so.6+0x18e6ec]

System
Dell Lattitude 5580
Ubuntu 20.04
Intel Core i7
16GB RAM
HD 630
VASSAL 3.4.5
OpenJDK 11.0.8

#2

I’m on Kubuntu 20.04 (with the same Java as you), and 3.4.5 works fine for me. Have you tried downloading the tarball again? Perhaps it was a corrupted download…

Edit: Okay, not exactly the same Java as you, now that I look closer; Java --version for me shows openjdk 11.0.8 2020-07-14 OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04) OpenJDK 64-Bit Server VM (build 11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode, sharing)

#3

My full version:

openjdk version "11.0.8" 2020-07-14 OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04) OpenJDK 64-Bit Server VM (build 11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode, sharing)

Looks identical. Just tried backing down to 3.4.4, runs fine. I’ll stick to that for now.

#4

What you’re seeing there is a JDK crash, so that’s a bug in the JDK, not in VASSAL.