From 0b28f8f5ae9d6b0ef8b0da91a1415a1bb1762c6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=93liver=20Garc=C3=ADa=20Albertos?= <3skuero@gmail.com>
Date: Thu, 26 Mar 2026 11:56:10 +0000
Subject: [PATCH] Push docker base to Ubuntu 26.04

- Because of https://github.com/gotson/komga/issues/2021, the ubuntu base was downgrade to 24.10 which is now EOL.
- 25.10 was never bumped in ubuntu repos but it's EOL in july.
- Ubuntu 26.04 LTS is expected to release in less than a month

This gets rids of a lot of CVEs in packages
---
 komga/docker/Dockerfile.tpl | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/komga/docker/Dockerfile.tpl b/komga/docker/Dockerfile.tpl
index 6d1f5fc2..8a785e97 100644
--- a/komga/docker/Dockerfile.tpl
+++ b/komga/docker/Dockerfile.tpl
@@ -5,12 +5,11 @@ COPY assembly/${JAR} application.jar
 RUN java -Djarmode=tools -jar application.jar extract --layers --destination extracted
 
 # amd64 builder
-FROM ubuntu:24.10 AS build-amd64
+FROM ubuntu:26.04 AS build-amd64
 ENV JAVA_HOME=/opt/java/openjdk
 COPY --from=eclipse-temurin:23-jre $JAVA_HOME $JAVA_HOME
 ENV PATH="${JAVA_HOME}/bin:${PATH}"
-RUN sed -i -re 's/([a-z]{2}\.)?archive.ubuntu.com|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list.d/ubuntu.sources && \
-    apt -y update && \
+RUN apt -y update && \
     apt -y install ca-certificates locales libjxl-dev libheif-dev libwebp-dev libarchive-dev wget curl && \
     echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen && \
     locale-gen en_US.UTF-8 && \
@@ -20,12 +19,11 @@ RUN sed -i -re 's/([a-z]{2}\.)?archive.ubuntu.com|security.ubuntu.com/old-releas
 ENV LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/lib/x86_64-linux-gnu"
 
 # arm64 builder
-FROM ubuntu:24.10 AS build-arm64
+FROM ubuntu:26.04 AS build-arm64
 ENV JAVA_HOME=/opt/java/openjdk
 COPY --from=eclipse-temurin:23-jre $JAVA_HOME $JAVA_HOME
 ENV PATH="${JAVA_HOME}/bin:${PATH}"
-RUN sed -i -re 's/([a-z]{2}\.)?ports.ubuntu.com\/ubuntu-ports/old-releases.ubuntu.com\/ubuntu/g' /etc/apt/sources.list.d/ubuntu.sources && \
-    apt -y update && \
+RUN apt -y update && \
     apt -y install ca-certificates locales libjxl-dev libheif-dev libwebp-dev libarchive-dev wget curl && \
     echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen && \
     locale-gen en_US.UTF-8 && \