From 783a5f390c978ab6e2bc25b633a9bc46db3cff61 Mon Sep 17 00:00:00 2001
From: Stephan Stanisic <stephan@stanisic.nl>
Date: Wed, 1 Jun 2022 10:55:51 +0200
Subject: [PATCH] bb

---
 Dockerfile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 5608ab8..2f8d9fc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,6 @@
-FROM ubuntu:focal
+FROM ubuntu
+RUN sed -i -e 's/^APT/# APT/' -e 's/^DPkg/# DPkg/' \
+      /etc/apt/apt.conf.d/docker-clean
 RUN export DEBIAN_FRONTEND=noninteractive; \
 	apt update; \
 	apt install -y pandoc texlive-full