X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=debian%2Fpostrm;h=805eb0af8f0798a251e2ef321b46da20d0cd46fd;hb=55d0448c2b0bef163092e251879047d92a58c91e;hp=752b161b63471aeb0c439e083d09ed080cb36c00;hpb=f92e88f44e35a6e103b607a06d9fe69b9c20a53d;p=live-boot-grml.git

diff --git a/debian/postrm b/debian/postrm
index 752b161..805eb0a 100644
--- a/debian/postrm
+++ b/debian/postrm
@@ -1,8 +1,24 @@
 #!/bin/sh
 
-if [ -x /usr/sbin/update-initramfs ]
+case "$(ls -l /boot/vmlinuz* | wc -l)" in
+	1)
+		# We only have one kernel installed, so we can use "-u"
+		# which will use dpkg-trigger inside update-initramfs
+		INITRAMFS_ARGS="-u"
+		;;
+	*)
+		INITRAMFS_ARGS="-u -k all"
+		;;
+esac
+
+if [ -x /usr/sbin/update-initramfs ] && [ "x$1" != "xtriggered" ] && \
+   dpkg --compare-versions "$DPKG_RUNNING_VERSION" ge '1.14.18'
 then
-	update-initramfs -k all -u
+	# this activates the trigger, if triggers are working
+	update-initramfs ${INITRAMFS_ARGS}
+else
+	# force it to actually happen
+	DPKG_MAINTSCRIPT_PACKAGE='' update-initramfs ${INITRAMFS_ARGS}
 fi
 
 #DEBHELPER#