Taken from https://github.com/tobimensch/aqemu/pull/116, and simplified

PATCH MUST KEEP CRLF LINE TERMINATORS

--

From dc19121a923c71eed248cd6310b9b06ec0af6abe Mon Sep 17 00:00:00 2001
From: Moskaliou Nikita <44800696+nikitamos@users.noreply.github.com>
Date: Sun, 5 Dec 2021 19:36:44 +0300
Subject: [PATCH] Change widgets names

Several widgets in the src/Main_Window.ui file had the same name ("widget"), for several users AQEMU crashed with SEGFAULT. So, the names were changed and now everything works fine

diff --git a/src/Main_Window.ui b/src/Main_Window.ui
index fab69f4..52b7c71 100644
--- a/src/Main_Window.ui
+++ b/src/Main_Window.ui
@@ -226,7 +226,7 @@
              </widget>
             </item>
             <item>
-             <widget class="QWidget" name="widget" native="true">
+             <widget class="QWidget" name="general_Machine_Sets" native="true">
               <layout class="QGridLayout" name="gridLayout_12">
                <property name="leftMargin">
                 <number>24</number>
@@ -1333,7 +1315,7 @@
              </widget>
             </item>
            </layout>
-           <zorder>widget</zorder>
+           <zorder>general_Machine_Sets</zorder>
            <zorder>GB_Options</zorder>
            <zorder>GB_Audio</zorder>
            <zorder>GB_Memory</zorder>
@@ -2457,7 +2439,7 @@
                     </layout>
                    </item>
                    <item row="1" column="0" colspan="2">
-                    <widget class="QWidget" name="widget" native="true">
+                    <widget class="QWidget" name="protocol_Sets" native="true">
                      <layout class="QHBoxLayout" name="Widget_Redirection_Protocol">
                       <property name="spacing">
                        <number>6</number>
@@ -2515,7 +2497,7 @@
                     </widget>
                    </item>
                    <item row="2" column="0" colspan="2">
-                    <widget class="QWidget" name="widget" native="true">
+                    <widget class="QWidget" name="ip_Sets" native="true">
                      <layout class="QHBoxLayout" name="Widget_Redirection_Net">
                       <property name="spacing">
                        <number>6</number>