diff -Nru parted-3.3/debian/changelog parted-3.3/debian/changelog
--- parted-3.3/debian/changelog	2020-01-19 22:35:35.000000000 +0000
+++ parted-3.3/debian/changelog	2020-02-08 09:56:05.000000000 +0000
@@ -1,3 +1,11 @@
+parted (3.3-4) unstable; urgency=medium
+
+  * gptsync.patch: Silence stderr output from dmidecode, since only stdout
+    is considered anyway (fixes
+    https://github.com/martijnvanbrummelen/nwipe/issues/111; thanks, louib).
+
+ -- Colin Watson <cjwatson@debian.org>  Sat, 08 Feb 2020 09:56:05 +0000
+
 parted (3.3-3) unstable; urgency=medium
 
   * Fix chromeos-kernel-flag.patch to patch include/parted/disk.h too.
diff -Nru parted-3.3/debian/.git-dpm parted-3.3/debian/.git-dpm
--- parted-3.3/debian/.git-dpm	2020-01-19 22:35:35.000000000 +0000
+++ parted-3.3/debian/.git-dpm	2020-02-08 09:56:05.000000000 +0000
@@ -1,6 +1,6 @@
 # see git-dpm(1) from git-dpm package
-1440f9f4392ed031108ad4b00c5e3868c2d7ed42
-1440f9f4392ed031108ad4b00c5e3868c2d7ed42
+c100cf111f94637955cb803b25ec6bd2c1ebde38
+c100cf111f94637955cb803b25ec6bd2c1ebde38
 e01b510697b22842003c86e8a43abf89e2593613
 e01b510697b22842003c86e8a43abf89e2593613
 parted_3.3.orig.tar.xz
diff -Nru parted-3.3/debian/patches/align-new-partitions-on-fresh-disks.patch parted-3.3/debian/patches/align-new-partitions-on-fresh-disks.patch
--- parted-3.3/debian/patches/align-new-partitions-on-fresh-disks.patch	2020-01-19 22:35:35.000000000 +0000
+++ parted-3.3/debian/patches/align-new-partitions-on-fresh-disks.patch	2020-02-08 09:56:05.000000000 +0000
@@ -1,4 +1,4 @@
-From 9626fa0e647f3ec0078ebc6356b436a12ece4875 Mon Sep 17 00:00:00 2001
+From 04a41cf2dac4e5dc7743127b9f1cd1519725afc0 Mon Sep 17 00:00:00 2001
 From: Colin Watson <cjwatson@ubuntu.com>
 Date: Wed, 6 Aug 2014 16:07:28 +0200
 Subject: Align new partitions created on fresh disks
diff -Nru parted-3.3/debian/patches/chromeos-kernel-flag.patch parted-3.3/debian/patches/chromeos-kernel-flag.patch
--- parted-3.3/debian/patches/chromeos-kernel-flag.patch	2020-01-19 22:35:35.000000000 +0000
+++ parted-3.3/debian/patches/chromeos-kernel-flag.patch	2020-02-08 09:56:05.000000000 +0000
@@ -1,4 +1,4 @@
-From 1440f9f4392ed031108ad4b00c5e3868c2d7ed42 Mon Sep 17 00:00:00 2001
+From c100cf111f94637955cb803b25ec6bd2c1ebde38 Mon Sep 17 00:00:00 2001
 From: Alper Nebi Yasak <alpernebiyasak@gmail.com>
 Date: Thu, 10 Oct 2019 21:03:22 +0300
 Subject: libparted: Add ChromeOS Kernel partition flag
@@ -113,7 +113,7 @@
  	default:
  		ped_exception_throw (
 diff --git a/libparted/labels/gpt.c b/libparted/labels/gpt.c
-index f999452b..91a94c50 100644
+index dc9fa967..435ceb7a 100644
 --- a/libparted/labels/gpt.c
 +++ b/libparted/labels/gpt.c
 @@ -156,6 +156,10 @@ typedef struct
diff -Nru parted-3.3/debian/patches/gptsync.patch parted-3.3/debian/patches/gptsync.patch
--- parted-3.3/debian/patches/gptsync.patch	2020-01-19 22:35:35.000000000 +0000
+++ parted-3.3/debian/patches/gptsync.patch	2020-02-08 09:56:05.000000000 +0000
@@ -1,4 +1,4 @@
-From 41a604461fea6d6a65a180e2f8d90a35cc371789 Mon Sep 17 00:00:00 2001
+From 992df2bd0138ac23eb822a5d096dd511bd30be06 Mon Sep 17 00:00:00 2001
 From: Matthew Garrett <mjg59@srcf.ucam.org>
 Date: Fri, 28 Mar 2014 17:10:01 +0000
 Subject: GPT syncing for Intel Macs
@@ -7,7 +7,7 @@
 
 From: Colin Watson <cjwatson@ubuntu.com>
 Forwarded: no
-Last-Update: 2018-04-09
+Last-Update: 2020-02-08
 
 Patch-Name: gptsync.patch
 ---
@@ -18,7 +18,7 @@
  create mode 100644 tests/t0290-gptsync.sh
 
 diff --git a/libparted/labels/gpt.c b/libparted/labels/gpt.c
-index 9446d5a9..f999452b 100644
+index 9446d5a9..dc9fa967 100644
 --- a/libparted/labels/gpt.c
 +++ b/libparted/labels/gpt.c
 @@ -311,6 +311,40 @@ typedef struct _GPTPartitionData
@@ -42,7 +42,7 @@
 +  char *manufacturer = NULL;
 +  size_t manufacturer_len = 0;
 +
-+  dmidecode = popen ("dmidecode -s system-manufacturer", "r");
++  dmidecode = popen ("dmidecode -s system-manufacturer 2>/dev/null", "r");
 +  if (getline (&manufacturer, &manufacturer_len, dmidecode) < 0) {
 +    /* ignore; will return NULL */
 +  }
diff -Nru parted-3.3/debian/patches/probe-lvs-again.patch parted-3.3/debian/patches/probe-lvs-again.patch
--- parted-3.3/debian/patches/probe-lvs-again.patch	2020-01-19 22:35:35.000000000 +0000
+++ parted-3.3/debian/patches/probe-lvs-again.patch	2020-02-08 09:56:05.000000000 +0000
@@ -1,4 +1,4 @@
-From 189ac78fdceddd15d689797cdee31088ed3250b6 Mon Sep 17 00:00:00 2001
+From a6537050b120538c5905841eee6017c8dfd57e23 Mon Sep 17 00:00:00 2001
 From: Colin Watson <cjwatson@ubuntu.com>
 Date: Sat, 9 Aug 2014 16:23:26 +0200
 Subject: Probe LVM logical volumes again
diff -Nru parted-3.3/debian/patches/udevadm-settle.patch parted-3.3/debian/patches/udevadm-settle.patch
--- parted-3.3/debian/patches/udevadm-settle.patch	2020-01-19 22:35:35.000000000 +0000
+++ parted-3.3/debian/patches/udevadm-settle.patch	2020-02-08 09:56:05.000000000 +0000
@@ -1,4 +1,4 @@
-From c6433e0bb1b3b31bfbd1dd568364472ab3a9e271 Mon Sep 17 00:00:00 2001
+From 0002018ed01111bc0a03e17f1dcd117d6dfaf686 Mon Sep 17 00:00:00 2001
 From: Colin Watson <cjwatson@ubuntu.com>
 Date: Fri, 28 Mar 2014 17:10:16 +0000
 Subject: udev handling