Followup-For: Bug #986562
debian-edu-artwork-spacefun is from src:debian-edu-artwork-legacy and
has the same problem.
Andreas
diff -Nru debian-edu-artwork-legacy-20201210/debian/changelog
debian-edu-artwork-legacy-20201210/debian/changelog
--- debian-edu-artwork-legacy-20201210/debian/changelog 2020-12-10
23:04:59.000000000 +0100
+++ debian-edu-artwork-legacy-20201210/debian/changelog 2021-04-07
14:26:02.000000000 +0200
@@ -1,3 +1,9 @@
+debian-edu-artwork-legacy (20201210-2) UNRELEASED; urgency=medium
+
+ * Clean up obsolete ldm-theme alternative on upgrades. (Closes: #986562)
+
+ -- Andreas Beckmann <a...@debian.org> Wed, 07 Apr 2021 14:26:02 +0200
+
debian-edu-artwork-legacy (20201210-1) unstable; urgency=medium
* art-spacefun/ldm:
diff -Nru
debian-edu-artwork-legacy-20201210/debian/debian-edu-artwork-spacefun.preinst
debian-edu-artwork-legacy-20201210/debian/debian-edu-artwork-spacefun.preinst
---
debian-edu-artwork-legacy-20201210/debian/debian-edu-artwork-spacefun.preinst
1970-01-01 01:00:00.000000000 +0100
+++
debian-edu-artwork-legacy-20201210/debian/debian-edu-artwork-spacefun.preinst
2021-04-07 14:26:02.000000000 +0200
@@ -0,0 +1,14 @@
+#! /bin/sh
+
+set -e
+
+#DEBHELPER#
+
+EDUTHEME="spacefun"
+
+if [ "$1" = "upgrade" ]; then
+ if dpkg --compare-versions "$2" lt-nl "20201210-2~" ; then
+ # no longer managed by update-debian-edu-artwork-$EDUTHEME
+ update-alternatives --remove ldm-theme
/usr/share/ldm/themes/debian-edu-$EDUTHEME
+ fi
+fi
