I'm in edgy without backports and I have the same problem. After modifying the line as you said I can import the photos, but Ubuntu stills not auto-detect-import my camera photos as with Dapper. I don't know what could be but this issue is happening to me since I have installed Edgy.
Thanks ;) -- [edgy-backports] Error in libgphoto2 udev rules https://launchpad.net/bugs/91250 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs