I'm trying to debug a problem I have with thumbnail generation, but I can't find any documentation on server requirements for K2 to run properly???
My problem is, that K2 generates all the thumbnails as expected, but they all have the same size as the original. This problem seems to affect only installations on Snow Leopard Server and has been confirmed across 2 independent machines and sites.

So please, let me know exact server requirements for at least proper thumbnail generation.

Thanks,
Daniel

Attached screenshot of my "information" page in K2 if that's any help. Comparing against community.getk2.org/photo/26k2information-1?context=album&albumId=3536014%3AAlbum%3A36277 it seems like the only major difference is php 5.2 vs php 5.3 on my server.

Could php 5.3 be the issue here?