Terrible topic name, as I never would have thought to look here to find possible solutions to the same problem I am having. Nonetheless, glad to see there's a pattern developing here.
Kudo's to dkallan for offering up some additional speedy resolutions. Also to Thoughton, wish I saw that link before - would have saved me a bunch of time I blew a bunch of time writing the following:
http://www.modmyi.com/forums/general...-failures.html
Of the developers that are floating around on the board here, any suggestions for providing more trace info on this issue. Clearly there's a bunch of people that seem to be exhibiting near identical problems. Cydia is a great app no doubt, so this is about how the community can help the dev track a bug down and fix it.
In my case, I checked my general.txt error log and noted on the hung spinning circle (while installing a Cydia source app after my 60+ AppStore apps where already loaded) showed a kernel protection fault generated by Cydia. I've recently cleared my logs, so when it occurs again (no doubt it will) I will post my logs here to see if that helps.
Does Cydia / iphone have a debug mode switch for enhanced logging?
Cheers
PS - OP PLEASE EDIT topic name since I am sure your intent is to get attention to the problem, get it fixed, and be a happy Cydia user!