[Trisquel-users] Update Deja-Dup Package

[0d54770d]

Does anyone know how I can update the deja-dup package in Trisquel? The  
version that I have installed rarely works properly; it usually works fine  
for the initial backup, but anytime after that, when I try to back up,  
neither the window nor the systray icon show up. Even though the process is  
running (according to System Monitor), it just keeps running forever, and  
never actually backs up anything.