Re: which shortcut to unsubscribe from all groups

> which keyboard shortcut is it that does unsubscribe you from all
> subscribed groups - and how do I disable that one?

I don't see that option in the help menus, but I do see...

  u                       Unsubscribe from the current newsgroup.
      ESC 1 u             Unsubscribe from groups matching a pattern.
  l                       Toggle display of groups without unread articles.
  L                       Toggle listing of unsubscribed groups.
      ESC 1 L             Hide unsubscribed groups.
      ESC 2 L             Show unsubscribed groups.

My best guess is that you hit esc-1-u and gave a blank pattern ?

Anyway, the "Show unsubscribed groups" might help you rebuild your
.jnewsrc after a mistake.

--hymie!