diff --git a/hplip-3.20.11-ui5-systray-hide-when-inactive.patch b/hplip-3.20.11-ui5-systray-hide-when-inactive.patch
new file mode 100644
index 0000000..2ac4c6a
--- /dev/null
+++ b/hplip-3.20.11-ui5-systray-hide-when-inactive.patch
@@ -0,0 +1,20 @@
+--- hplip-3.20.11/ui5/ui_utils.py.orig	2020-12-13 11:57:56.371789774 +0100
++++ hplip-3.20.11/ui5/ui_utils.py	2020-12-13 11:58:44.127640113 +0100
+@@ -173,7 +173,7 @@
+         else:
+             QSettings.__init__(self, os.path.join(prop.user_dir,  'hplip.conf'),  QSettings.IniFormat)
+ 
+-        self.systray_visible = SYSTRAY_VISIBLE_SHOW_ALWAYS
++        self.systray_visible = SYSTRAY_VISIBLE_HIDE_WHEN_INACTIVE
+         self.systray_messages = SYSTRAY_MESSAGES_SHOW_ALL
+         self.last_used_device_uri = ''
+         self.last_used_printer = ''
+@@ -214,7 +214,7 @@
+         self.sync()
+ 
+         self.beginGroup("settings")
+-        self.systray_visible = value_int(self.value("systray_visible"))[0]
++        self.systray_visible = value_int(self.value("systray_visible"), self.systray_visible)[0]
+         
+         self.systray_messages = value_int(self.value("systray_messages"))[0]
+  
diff --git a/hplip.spec b/hplip.spec
index dbde2be..5909a67 100644
--- a/hplip.spec
+++ b/hplip.spec
@@ -3,7 +3,7 @@
 %define cups_ver %(cups-config --api-version)
 Name:          hplip
 Version:       3.20.11
-Release:       1mamba
+Release:       2mamba
 Summary:       A printer driver for HP inkjet devices
 Group:         System/Spooling
 Vendor:        openmamba
@@ -18,6 +18,7 @@ Patch2:        hplip-3.18.12-openmamba-AUTH_TYPES-warning.patch
 Patch3:        hplip-3.16.5-systray-hide-when-inactive.patch
 Patch4:        hplip-3.19.3-Makefile-missing-DESTDIR.patch
 Patch5:        hplip-3.19.6-remove-libImageProcessor.patch
+Patch6:        hplip-3.20.11-ui5-systray-hide-when-inactive.patch
 License:       BSD, LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -44,6 +45,7 @@ BuildRequires: libxml2-devel
 BuildRequires: libz-devel
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libnetsnmp-devel >= 5.9-1mamba
 BuildRequires: gcc-fortran >= 4.0.1
 BuildRequires: libieee1284-devel
 BuildRequires: libgphoto-devel
@@ -94,7 +96,7 @@ This package contains the proprietary plugins needed by some printers.
 %patch3 -p1
 #%patch4 -p1
 %patch5 -p1
-
+%patch6 -p1
 #sed -i "s|SYSFS{|ATTRS{|g" data/rules/55-hpmud.rules data/rules/56-hpmud_support.rules
 #sed -i "s|sysfs{|ATTR{|g" data/rules/55-hpmud.rules data/rules/56-hpmud_support.rules
 
@@ -120,19 +122,22 @@ autoreconf -f -i
 %configure \
    --enable-qt5 \
    --disable-qt4 \
-   --enable-foomatic-drv-install \
-   --enable-foomatic-ppd-install \
-   --enable-foomatic-rip-hplip-install \
-   --enable-hpijs-install \
    --enable-hpcups-install \
    --enable-cups-drv-install \
-   --enable-cups-ppd-install \
+   --enable-pp-build \
    --with-hpppddir=%{_datadir}/cups/model/HP \
    PYTHON=%{__python3}
 
+#   --enable-cups-ppd-install \
 # \
 #   --disable-foomatic_install
-%make -j1 rulessystemdir=%{_unitdir}
+#   --enable-foomatic-rip-hplip-install \
+#   --enable-foomatic-drv-install \
+#   --enable-foomatic-ppd-install \
+#   --enable-hpijs-install \
+
+%make -j1 rulessystemdir=%{_unitdir} \
+   SNMPLIB="netsnmp -DNETSNMP_ATTRIBUTE_DEPRECATED="
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -245,15 +250,12 @@ fi
 %{_sysconfdir}/xdg/autostart/hplip-systray.desktop
 %dir %{_sysconfdir}/hp
 %{_sysconfdir}/hp/hplip.conf
-#%{_sysconfdir}/cron.daily/hplip_cron
 %{_bindir}/hp-*
-%{_bindir}/hpijs
+#%{_bindir}/hpijs
 %{_prefix}/lib/cups/backend/hp*
-%{_prefix}/lib/cups/filter/foomatic-rip-hplip
-#%{_prefix}/lib/cups/filter/hpcac
+#%{_prefix}/lib/cups/filter/foomatic-rip-hplip
 %{_prefix}/lib/cups/filter/hpcups
 %{_prefix}/lib/cups/filter/hpcupsfax
-#%{_prefix}/lib/cups/filter/hplipjs
 %{_prefix}/lib/cups/filter/hpps
 %{_prefix}/lib/cups/filter/pstotiff
 %{_unitdir}/hplip-printer@.service
@@ -261,17 +263,15 @@ fi
 %{_libdir}/libhpip.so.*
 %{_libdir}/libhpipp.so.*
 %{_libdir}/libhpmud.so.*
-#%{_libdir}/libImageProcessor*.so
 %{_libdir}/sane/libsane-hpaio.so.*
 %{_libdir}/sane/libsane-hpaio.so
-#%{_libdir}/menu/hplip
 %{python3_sitearch}/*.so
 %{python3_sitearch}/cupsext.la
 %{python3_sitearch}/hpmudext.la
 %{python3_sitearch}/scanext.la
 %{python3_sitearch}/pcardext.la
 %{_datadir}/applications/hplip.desktop
-%{_datadir}/cups/drv/hp/hpijs.drv
+#%{_datadir}/cups/drv/hp/hpijs.drv
 %{_datadir}/cups/drv/hp/hpcups.drv
 %if "%{cups_ver}" == "1.4"
 %{_sysconfdir}/cups/pstotiff.*
@@ -284,8 +284,6 @@ fi
 %{_datadir}/cups/model/HP/*
 %{_datadir}/hal/fdi/preprobe/10osvendor/20-hplip-devices.fdi
 %dir %attr(0755,root,lp) /var/lib/hp
-#%config(noreplace) /var/lib/hp/hplip.state
-#%dir %attr(0774,root,lp) /var/log/hp
 %exclude %{_datadir}/hplip/plugin.spec
 %exclude %{_datadir}/hplip/data/firmware/hp_laserjet_*.fw.gz
 %exclude %{_datadir}/hplip/fax/plugins/fax_marvell*.so
@@ -318,6 +316,9 @@ fi
 %{_localstatedir}/lib/hp/hplip.state
 
 %changelog
+* Tue Dec 08 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 3.20.11-2mamba
+- rebuilt by autoport with build requirements: libnetsnmp-devel>=5.9-1mamba
+
 * Sun Dec 06 2020 Automatic Build System <autodist@mambasoft.it> 3.20.11-1mamba
 - automatic version update by autodist