I was mistaken - the png was bigger than 1024 and had a higher resolution. Reducing to 1024 and 96 dpi fixed it.
-- Background Bitmap slows down Presentation https://bugs.launchpad.net/bugs/250152 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
