I've created a Transaction Report and when I go to print it in pdf, if I select A4 (I'm in Australia) and then Landscape, it does one of three things (I've reproduced all three, occurrence of either result seems random):

1. GnuCash crashes.

2. Report prints, "paper" is in portrait, words are in landscape. It's like the words have been reformatted to fit landscape paper but not the paper itself,  so there is a big white margin at the top of the page, and the long lines disappear off the side of the page.

3. Report prints, paper is in a4, so are the words. No difference to printing in portrait. Yes this has happened, I am not making this up.

v 2.2.1-4 ubuntu, gutsy, fully up to date.