I think this a rather generic problem with image previews. We cache thumbnails early and often, and thumbnails are still considered valid for images that can't be read by the user if the file path checksum matches a thumbnail's name and the mtime of the file hasn't changed. A fix here would be to flush the thumbnail if we can't read the source file when we enter the folder, but that might incur performance penalties. As a work around you could touch the file after changing the permissions as that would trigger a re-thumbnail, which would generate a failed thumbnail as the file can't be read. Need to check libgnome and nautilus upstream to see if this is a known issue, or possibly a regression from Nautilus 2.20 (Launchpad is going down now, though).
-- "root" pictures may be previewed by other users https://bugs.launchpad.net/bugs/234561 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
