From 0d51204862ecf5d85fa7172cf4d0b119780d67a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Kr=C3=BCger?= <valknar@pivoine.art>
Date: Mon, 16 Feb 2026 13:18:49 +0100
Subject: [PATCH] fix: set DEBIAN_FRONTEND=noninteractive for GPU build

Prevents tzdata interactive prompt when installing deadsnakes PPA.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 8649ffb..a41232d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,6 +14,8 @@ RUN pip install --no-cache-dir -r /tmp/requirements-cpu.txt && rm /tmp/requireme
 # ---- GPU base ----
 FROM nvidia/cuda:12.4.1-cudnn-runtime-ubuntu22.04 AS base-gpu
 
+ENV DEBIAN_FRONTEND=noninteractive
+
 RUN apt-get update && apt-get install -y --no-install-recommends \
     software-properties-common \
     && add-apt-repository ppa:deadsnakes/ppa \