I've installed Oracle 11g on Ubuntu 7.10 Gutsy Gibbons, following the instructions on http://www.pythian.com/blogs/654/installing-oracle-11g-on-ubuntu-linux-710-gutsy-gibbon
Now I want to create a database using DBCA... I complete all the 15 steps through creating a general purpose database, but when I press the finish button, it shows me a blank "confirmation" window. Although it doesn't show anything, I was able to proceed to a second window by clicking a certain point, perhaps a "confirm button"s place. The second window, titled "Database Configuration Assistant", stills forever and it doesn't contain anything too! No buttons, no text, nothing... Except an advertisement window which promotes merits of oracle 11g.
Oh, I've clicked on every point on the second window too... But there is only one invisible button I assume, which cancels any possible progress.
It looks like this:
But I see only the ad element.