I just made up my mind that I want to learn how to develop apps for Ubuntu Linux, using Quickly, and its tools (PyGTK+, Glade, etc.) Is there any tutorials or resources that you can recommend to me, aside from the ones at developer.ubuntu.com, that will help me learn to use these applications? I've looked all over the place, but there just doesn't seem to be a lot of resources online. I really appreciate the help. Thanks!
SnapOverflow
I first learned PyGTK using the official tutorial, the examples are quite simple and get complex progressively. I believe it is a nice start to understand the GTK way of writing apps (signals, boxes, widgets and so on).
That is a GTK 2 material, so you might want to take a look at another tutorial about writing GTK3 apps using Python. Glade integration is also covered.
I'd also recommend understanding how (Py)GTK works before going deep into Glade.