Startup Issue with Minecraft - Instance Stalls on Startup

System Information

Field Value
Operating System Linux - Ubuntu 24.04.4 on x86_64
Product AMP ‘Deimos’ v2.7.2.0 (Mainline)
Virtualization None
Application Minecraft
Module MinecraftModule
Running in Container No
Current State Stopped

Problem Description

Issue

Minecraft Java 1.21.1 Fabric Modloader instance
Press “Start” on same server instance, startup simply never completes. CPU / Memory usage appear normal relative to previous (successful) startups. AMP installation up-to-date, host packages up-to-date

Reproduction Steps

  • Updated AMP installation to most current version
  • Initiated package update on host machine
  • Rebooted host machine
  • Started AMP service on host machine
  • Start instance into idle state
  • Start instance into active state

Additionally, when rebooting host machine, stopping ampinstmgr.service times out after three minutes.