After upgrade to Ubuntu 10.10, my emacs got a bug. Whenever I wanted to enable the flyspell-mode, minibuffer answer was “Enabling Flyspell mode gave an error”, no more information were given even with the debugger turned on.
Some googling, web surfing, et cetera… and still nothing.
Finally, right now (after almost 3 week, and quasi-given up), it occurs to me that and update of Emacs could solve the problem… How?
THAT’S IT!!!!! I looked for an Emacs PPA source,
$ sudo add-apt-repository ppa:ubuntu-elisp/ppa
$ sudo apt-get update
$ sudo apt-get dist-upgrade
And problem solved.