I think I have found the one pdf that is actually responsible for choking evince-thumbnailer (regardless wether with gksudo nautilus or normal nautilus - but normal nautilus already had choked once on it and afterwards it seems to know, that it has failed on that file and evince- thumbnailer does not try again - probably one of the entries in the .thumbnails/fails/ folder).
The file was created by myself with graphics from Blender but I am quite sure, I made the pdf with inkscape (though I cannot say that for certain, it may also have been GIMP). I hope I can attach such large files (5.x MB) ** Attachment added: "Kartenrueckseite - Aktionen.pdf" http://launchpadlibrarian.net/34414983/Kartenrueckseite%20-%20Aktionen.pdf -- evince-thumbnailer blocks the system with huge memory-load https://bugs.launchpad.net/bugs/461015 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