Bug#986819: ukui-session-manager: leaves alternatives after upgrade from buster: /usr/bin/x-session-manager -> /etc/alternatives/x-session-manager -> /usr/bin/ukui-session

[Andreas Beckmann]

Followup-For: Bug #986819
Control: tag -1 patch

Please apply the attached patch.


Andreas

diff -Nru ukui-session-manager-3.0.2/debian/changelog 
ukui-session-manager-3.0.2/debian/changelog
--- ukui-session-manager-3.0.2/debian/changelog 2020-09-27 09:17:37.000000000 
+0200
+++ ukui-session-manager-3.0.2/debian/changelog 2021-04-12 13:04:23.000000000 
+0200
@@ -1,3 +1,10 @@
+ukui-session-manager (3.0.2-2) UNRELEASED; urgency=medium
+
+  * Clean up obsolete x-session-manager alternative on upgrades from buster.
+    (Closes: #986819)
+
+ -- Andreas Beckmann <a...@debian.org>  Mon, 12 Apr 2021 13:04:23 +0200
+
 ukui-session-manager (3.0.2-1) unstable; urgency=medium
 
   * New upstream bugfix release.
diff -Nru ukui-session-manager-3.0.2/debian/ukui-session-manager.preinst 
ukui-session-manager-3.0.2/debian/ukui-session-manager.preinst
--- ukui-session-manager-3.0.2/debian/ukui-session-manager.preinst      
1970-01-01 01:00:00.000000000 +0100
+++ ukui-session-manager-3.0.2/debian/ukui-session-manager.preinst      
2021-04-12 13:04:23.000000000 +0200
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if [ "$1" = "install" ] || [ "$1" = "upgrade" ] ; then
+       if dpkg --compare-versions "$2" lt-nl "2.0.2-2~" ; then
+               update-alternatives --remove x-session-manager 
/usr/bin/ukui-session
+       fi
+fi
+
+#DEBHELPER#