diff --git a/app/SysTray-X/SysTray-X-app/windowctrl-unix.cpp b/app/SysTray-X/SysTray-X-app/windowctrl-unix.cpp
index af87ed1..6bc8b07 100644
--- a/app/SysTray-X/SysTray-X-app/windowctrl-unix.cpp
+++ b/app/SysTray-X/SysTray-X-app/windowctrl-unix.cpp
@@ -823,7 +823,7 @@ void    WindowCtrlUnix::normalizeWindow( quint64 window )
     /*
      *  Set focus
      */
-    SetInputFocus( m_display, window );
+//    SetInputFocus( m_display, window );     // Throws error: Fedora 33
 
     /*
      *  Flush the pipes
diff --git a/app/SysTray-X/SysTray-X-lib-x11/systray-x-lib-x11.cpp b/app/SysTray-X/SysTray-X-lib-x11/systray-x-lib-x11.cpp
index a972c0b..20ab852 100644
--- a/app/SysTray-X/SysTray-X-lib-x11/systray-x-lib-x11.cpp
+++ b/app/SysTray-X/SysTray-X-lib-x11/systray-x-lib-x11.cpp
@@ -465,7 +465,7 @@ void    MoveWindow( void* display, quint64 window, int x, int y )
  */
 int ErrorHandler( Display* display, XErrorEvent* event )
 {
-    fprintf( stderr, "Error code: %x", event->error_code );
+    fprintf( stderr, "Error code: %x\n", event->error_code );
 
     char buf[ 1024 ];
     XGetErrorText( display, event->error_code, buf, 1024 );