03-15-2015, 12:32 AM
As far as I can tell the Zenity progress bar in the updates-gui isn't receiving the numbers needed to make the bar progress and that is why you are seeing the back and forth "pulsate" action. more about zenity progress dialog here: https://help.gnome.org/users/zenity/stab...ss.html.en
“I have not failed. I’ve just found 10,000 ways that won’t work.” - Thomas Edison