So today I enabled extras-devel, and had my n800 updating installable apps. The update seemed to stall half way through, and just sat there for ten minutes, using full cpu and with task bar showing no items or menus.

So I pulled the battery. Upon restart, I have no more catalogs/repositories listed in app manager.

Any thoughts on what happened? Do I really have to reinstall all the repositories again? If yes, I'll just reformat my bootable SD and flash the backup I made of it last week. But still. This is annoying.

Ok, fine, I did it. Although it only took five minutes to restore bootable SD to last week's fully functioning version (thanks Acronis!), I'm still perplexed about why I lost all my catalogs...