Not sure if this might have been fixed with this patch: installed fresh Debian package of 6.0.12 from Barry, and while in ipython buffer, and trying to complete anything in the interactive shell, it opens up completions in a new buffer covering whole window, which when disappears returns to ipython buffer -- the catch is also that if there was any prior window splitting -- it is gone now.
Not sure if this might have been fixed with this patch: installed fresh Debian package of 6.0.12 from Barry, and while in ipython buffer, and trying to complete anything in the interactive shell, it opens up completions in a new buffer covering whole window, which when disappears returns to ipython buffer -- the catch is also that if there was any prior window splitting -- it is gone now.