diff -Nru htop-3.0.5/debian/changelog htop-3.0.5/debian/changelog
--- htop-3.0.5/debian/changelog	2021-02-15 10:09:28.000000000 +0000
+++ htop-3.0.5/debian/changelog	2021-03-01 08:00:00.000000000 +0000
@@ -1,3 +1,9 @@
+htop (3.0.5-6) unstable; urgency=medium
+
+  * Fix cleaning the infoscreen before a next scan
+
+ -- Daniel Lange <DLange@debian.org>  Mon, 01 Mar 2021 09:00:00 +0100
+
 htop (3.0.5-5) unstable; urgency=medium
 
   * Fix forced sort order when switching to tree mode
diff -Nru htop-3.0.5/debian/patches/0015-clean-infoscreen-before-new-scan.patch htop-3.0.5/debian/patches/0015-clean-infoscreen-before-new-scan.patch
--- htop-3.0.5/debian/patches/0015-clean-infoscreen-before-new-scan.patch	1970-01-01 00:00:00.000000000 +0000
+++ htop-3.0.5/debian/patches/0015-clean-infoscreen-before-new-scan.patch	2021-02-21 07:12:45.000000000 +0000
@@ -0,0 +1,35 @@
+From d8d83031d9d42d64e89388c842056031c6dad27c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=98ystein=20Hi=C3=A5sen?= <oystein.hiaasen@gmail.com>
+Date: Mon, 15 Feb 2021 20:32:01 +0100
+Subject: [PATCH] InfoScreen: Remove old lines before scanning again
+
+---
+ InfoScreen.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+--- a/InfoScreen.c
++++ b/InfoScreen.c
+@@ -145,8 +145,10 @@
+          break;
+       case KEY_F(5):
+          clear();
+-         if (As_InfoScreen(this)->scan)
++         if (As_InfoScreen(this)->scan) {
++            Vector_prune(this->lines);
+             InfoScreen_scan(this);
++         }
+ 
+          InfoScreen_draw(this);
+          break;
+@@ -161,8 +163,10 @@
+          break;
+       case KEY_RESIZE:
+          Panel_resize(panel, COLS, LINES - 2);
+-         if (As_InfoScreen(this)->scan)
++         if (As_InfoScreen(this)->scan) {
++            Vector_prune(this->lines);
+             InfoScreen_scan(this);
++         }
+ 
+          InfoScreen_draw(this);
+          break;
diff -Nru htop-3.0.5/debian/patches/series htop-3.0.5/debian/patches/series
--- htop-3.0.5/debian/patches/series	2021-02-15 10:03:35.000000000 +0000
+++ htop-3.0.5/debian/patches/series	2021-02-21 18:16:16.000000000 +0000
@@ -12,3 +12,4 @@
 0012-fix-forced-sort-order.patch
 0013-fix-btime-zero.patch
 0014-fix-zfs-coloring.patch
+0015-clean-infoscreen-before-new-scan.patch