From 740382fca161fb1894eeb53f6a344c42cfd603e8 Mon Sep 17 00:00:00 2001
From: Will Anderson <will.anderson@neurontechnologies.ai>
Date: Sun, 10 May 2026 13:01:38 -0500
Subject: [PATCH] Fix GLIBC_2.38 mismatch: switch base image to ubuntu:24.04
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CI runner (Ubuntu 24.04, glibc 2.39) produces binaries that require
GLIBC_2.38+. debian:bookworm-slim ships glibc 2.36 which doesn't have
the GLIBC_2.38 versioned symbols — container crashes immediately with
"version GLIBC_2.38 not found". Switch to ubuntu:24.04 (glibc 2.39)
to match the build environment. Also updates libcurl4/libssl3 package
names to their Ubuntu 24.04 canonical t64 forms.
---
 Dockerfile.stage | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Dockerfile.stage b/Dockerfile.stage
index bbf9e1d..5ae0729 100644
--- a/Dockerfile.stage
+++ b/Dockerfile.stage
@@ -14,12 +14,14 @@
 #   - soul-demo:  compiled by cc on host → dist/soul-demo
 #   - k3s:        downloaded by curl on host → dist/k3s
 
-FROM debian:bookworm-slim
+FROM ubuntu:24.04
+
+ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
-        libcurl4 \
-        libssl3 \
+        libcurl4t64 \
+        libssl3t64 \
         ca-certificates \
  && rm -rf /var/lib/apt/lists/* \
  && groupadd -r landing && useradd -r -g landing landing \