Description of problem: When viewing a directory of JPEG files in nautilus, the generated thumbnails are corrupted ("noisy", I guess) on the top right-hand corner. Version-Release number of selected component (if applicable): Current rawhide nautilus-2.7.2-1 Let me know what other versions of things you need. How reproducible: 100% Steps to Reproduce: 1. View a directory of JPEG files.
More information: I removed ~/.thumbnails and restarted nautilus. The thumbnails in the window were still corrupted, but running eog on the icons in ~/.thumbnails showed the correct thumbnails with no problems. So I think this is a problem with the way that nautilus displays thumbnails.
This was a bug in gtk+, it works if i upgraded to the latest cvs version of gtk+. I'm not sure if it is in rawhide yet though.
Fixed in 2.4.9 which should appear in rawhide today (I built it yesterday)