Update prep-server.sh

prep-server.sh

@@ -81,6 +81,13 @@ echo " Add useful items to App Menu "
 echo "------------------------------"
 gsettings set org.gnome.shell.extensions.arcmenu pinned-app-list "['ONLYOFFICE Desktop Editors', '', 'org.onlyoffice.desktopeditors.desktop', 'LibreOffice Writer', '', 'libreoffice-writer.desktop', 'LibreOffice Calc', '', 'libreoffice-calc.desktop', 'LibreOffice Impress', '', 'libreoffice-impress.desktop', 'Document Scanner', '', 'simple-scan.desktop', 'Text Editor', '', 'pluma.desktop', 'Calculator', '', 'org.gnome.Calculator.desktop', 'digiKam', '', 'org.kde.digikam.desktop', 'Pinta Image Editor', '', 'pinta.desktop', 'GNU Image Manipulation Program', '', 'gimp.desktop', 'Strawberry', '', 'org.strawberrymusicplayer.strawberry.desktop', 'Audacity', '', 'audacity.desktop', 'LosslessCut', '', 'losslesscut-bin.desktop', 'HandBrake', '', 'fr.handbrake.ghb.desktop', 'BleachBit', '', 'org.bleachbit.BleachBit.desktop', 'Tweaks', '', 'org.gnome.tweaks.desktop', 'Extension Manager', '', 'com.mattjakeman.ExtensionManager.desktop', 'Add/Remove Software', '', 'org.manjaro.pamac.manager.desktop', 'System Monitor', '', 'gnome-system-monitor.desktop', 'Disks', '', 'org.gnome.DiskUtility.desktop']"
 
+echo "      disable os-prober       "  
+echo "------------------------------"
+# this prevents docker container volumes to be falsely recognized as host system OS and added to boot menu. See https://wiki.archlinux.org/title/GRUB#Detecting_other_operating_systems
+sudo sed -i -e "s^GRUB_DISABLE_OS_PROBER=false^GRUB_DISABLE_OS_PROBER=true^g" /etc/default/grub
+# apply change
+sudo grub-mkconfig
+
 echo "  Add filemanager bookmarks   "
 echo "------------------------------"
 # Add CLI to Panel Favourites